OMRON CJ1W-MD dimension

last update: December 19, 2013

32-point Units (Mixed I/O Units)

With Fujitsu-compatible connector (24-pin × 2)
CJ1W-MD231

With MIL connector (20-pin × 2)
CJ1W-MD232
CJ1W-MD233

64-point Units (Mixed I/O Units)

With Fujitsu-compatible connector (40-pin × 2)
CJ1W-MD261

With MIL connector (40-pin × 2)
CJ1W-MD263
CJ1W-MD563

last update: December 19, 2013

OMRON CJ1W-MD lineup

last update: May 7, 2018

International Standards

• The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
• Contact your OMRON representative for further details and applicable conditions for these standards.

Mixed I/O Units

Unit type	Product name	Specifications						Current con- sump- tion (A)		Model	Stand- ards
		Output type	I/O points	Input voltage, Input current	Commons	Ex- ternal con- nec- tion	No. of words allo- cated	5 V	24 V
				Maximum switching capacity
CJ1 Basic I/O Units	DC Input/ Tran- sistor Output Units	Sinking	16 inputs	24 VDC, 7 mA	16 points, 1 common	Fujitsu con- nector	2 words	0.13	---	CJ1W-MD231	UC1, N, CE
			16 outputs	250 VAC/ 24 VDC, 0.5 A	16 points, 1 common
		Sinking	16 inputs	24 VDC, 7 mA	16 points, 1 common	MIL con- nector	2 words	0.13	---	CJ1W-MD233	UC1, N, CE
			16 outputs	12 to 24 VDC, 0.5 A	16 points, 1 common
		Sinking	32 inputs	24 VDC, 4.1 mA	16 points, 1 common	Fujitsu con- nector	4 words	0.14	---	CJ1W-MD261
			32 outputs	12 to 24 VDC, 0.3 A	16 points, 1 common
		Sinking	32 inputs	24 VDC, 4.1 mA	16 points, 1 common	MIL con- nector	4 words	0.14	---	CJ1W-MD263
			32 outputs	12 to 24 VDC, 0.3 A	16 points, 1 common
		Sourcing	16 inputs	24 VDC, 7 mA	16 points, 1 common	MIL con- nector	2 words	0.13	---	CJ1W-MD232	UC1, N, L, CE
			16 outputs	24 VDC, 0.5 A Short- circuit protection	16 points, 1 common
	TTL I/O Units	---	32 inputs	5 VDC, 35 mA	16 points, 1 common	MIL con- nector	4 words	0.19	---	CJ1W-MD563	UC1, N, CE
			32 outputs	5 VDC, 35 mA	16 points, 1 common

Accessories

Connectors are not included for models with connectors. Either use one of the applicable connector listed below or use an applicable Connector-Terminal Block Conversion Unit or I/O Relay Terminal. For details on wiring methods, refer to External Interface.

Applicable Connectors

Fujitsu Connectors for 32-input, 32-output, 64-input, 64-output, 32-input/32-output, and 16-input/16-output Units

Name	Con- nection	Remarks		Applicable Units	Model	Stand- ards
40-pin Con- nectors	Soldered	FCN-361J040-AU	Connector	Fujitsu Connectors: CJ1W-ID231(32 inputs): 1 per Unit CJ1W-ID261 (64 inputs): 2 per Unit CJ1W-OD231 (32 outputs): 1 per Unit CJ1W-OD261 (64 outputs): 2 per Unit CJ1W-MD261 (32 inputs, 32 outputs): 2 per Unit	C500-CE404	---
		FCN-360C040-J2	Connector Cover
	Crimped	FCN-363J040	Housing		C500-CE405
		FCN-363J-AU	Contactor
		FCN-360C040-J2	Connector Cover
	Pressure welded	FCN-367J040-AU/F			C500-CE403
24-pin Con- nectors	Soldered	FCN-361J024-AU	Connector	Fujitsu Connectors: CJ1W-MD231 (16 inputs, 16 outputs): 2 per Unit	C500-CE241
		FCN-360C024-J2	Connector Cover
	Crimped	FCN-363J024	Socket		C500-CE242
		FCN-363J-AU	Contactor
		FCN-360C024-J2	Connector Cover
	Pressure welded	FCN-367J024-AU/F			C500-CE243

MIL Connectors for 32-input, 32-output, 64-input, 64-output, 32-input/32-output, and 16-input/16-output Units

Name	Con- nection	Remarks	Applicable Units	Model	Stand- ards
40-pin Con- nectors	Pressure welded	FRC5-AO40-3TOS	MIL Connectors: CJ1W-ID232/233 (32 inputs): 1 per Unit CJ1W-OD232/233/234 (32 outputs):1 per Unit CJ1W-ID262 (64 inputs): 2 per Unit CJ1W-OD262/263 (64 outputs): 2 per Unit CJ1W-MD263/563 (32 inputs, 32 outputs): 2 per Unit	XG4M-4030-T	---
	Crimped	-		XG5N-401 *
20-pin Con- nectors	Pressure welded	FRC5-AO20-3TOS	MIL Connectors: CJ1W-MD232/233 (16 inputs, 16 outputs): 2 per Unit	XG4M-2030-T	---
	Crimped	-		XG5N-201 *

* Crimp Contacts are also required. Refer to Data Sheet for details.

Applicable Connector-Terminal Block Conversion Units

Size and Mounting are Refer to Data Sheet.

Type/ Series	Num- ber of poles	Wiring method	Ter- minal type	Com- mon termi- nals	Bleeder resis- tance	Indi- cators	I/O Units	Model *	Stand- ards
General- purpose devices, PLC/ XW2R	20	Phillips screw	M3	No	No	No	CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2R-J20GD-T	―
	34						CJ1W-MD261	XW2R-J34GD-C1
								XW2R-J34GD-C3
							CJ1W-MD263	XW2R-J34GD-C2
								XW2R-J34GD-C4
							CJ1W-MD563	XW2R-J34GD-C2
								XW2R-J34GD-C4
	20	Slotted screw (rise up)	M3 (Euro- pean type)				CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2R-E20GD-T
	34						CJ1W-MD261	XW2R-E34GD-C1
								XW2R-E34GD-C3
							CJ1W-MD263	XW2R-E34GD-C2
								XW2R-E34GD-C4
							CJ1W-MD563	XW2R-E34GD-C2
								XW2R-E34GD-C4
	20	Push-in spring	Clamp				CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2R-P20GD-T
	34						CJ1W-MD261	XW2R-P34GD-C1
								XW2R-P34GD-C3
							CJ1W-MD263	XW2R-P34GD-C2
								XW2R-P34GD-C4
							CJ1W-MD563	XW2R-P34GD-C2
								XW2R-P34GD-C4

Note: For the combination of Input Units with Connector-Terminal Block Conversion Units, refer to 2. Connecting
          Connector-Terminal Block Conversion Units.
* Representative models only. For details, refer to the XW2R series catalog (Cat. No. G077).

Connecting Cables for Connector-Terminal Block Conversion Units

Appearance	Connectors	Cable lenght [m]	Model
XW2Z-[][][]A	One 24-pin Fujitsu Connector to One 20-pin MIL Connector	0.5	XW2Z-050A
		1	XW2Z-100A
		1.5	XW2Z-150A
		2	XW2Z-200A
		3	XW2Z-300A
		5	XW2Z-500A
		7	XW2Z-700A
		10	XW2Z-010A
		15	XW2Z-15MA
		20	XW2Z-20MA
XW2Z-[][][]X	One 20-pin MIL Connector to One 20-pin MIL Connector	0.5	XW2Z-C50X
		1	XW2Z-100X
		2	XW2Z-200X
		3	XW2Z-300X
		5	XW2Z-500X
		10	XW2Z-010X
XW2Z-[][][]PF	One 40-pin Fujitsu Connector to One 40-pin MIL Connector	0.5	XW2Z-050PF
		1	XW2Z-100PF
		1.5	XW2Z-150PF
		2	XW2Z-200PF
		3	XW2Z-300PF
		5	XW2Z-500PF
XW2Z-[][][]PM	One 40-pin MIL Connector to One 40-pin MIL Connector	0.5	XW2Z-050PM
		1	XW2Z-100PM
		1.5	XW2Z-150PM
		2	XW2Z-200PM
		3	XW2Z-300PM
		5	XW2Z-500PM

Applicable I/O Relay Terminals

Size (horizontal mounting) and Mounting are Refer to Data Sheet.

Type/ Series	Specifications						Model	Stand- ards
	Classifi- cation		Po- lar- ity	Number of points	Rated ON cur- rent at con- tacts	Rated vol- tage
Push-In Plus terminal block/ G70V	In- puts	DC inputs	NPN	16 (SPST- NO × 16)	50 mA	24 VDC	G70V-SID16P *4	UC, CE (TÜV certi- fied)
			PNP				G70V-SID16P-1 *4
			NPN				G70V-SID16P-C16 *5
			PNP				G70V-SID16P-1-C16 *5
	Out- puts	Relay outputs	NPN	16 (SPDT × 16)	6 A/ point, 10 A/ common		G70V-SOC16P *4
			PNP				G70V-SOC16P-1 *4
			NPN				G70V-SOC16P-C4 *6
			PNP				G70V-SOC16P-1-C4 *6
Standard/ G7TC	In- puts	AC inputs	NPN	16 (SPST- NO × 16)	1A	100/(110) VAC	G7TC-IA16 AC100/110	U, C
						200/(220) VAC	G7TC-IA16 AC200/220
		DC inputs				12 VDC	G7TC-ID16 DC12
						24 VDC	G7TC-ID16 DC24
						100/110 VDC	G7TC-ID16 DC100/110
	Out- puts	Relay outputs	NPN	8 (SPST- NO × 8)	5A	12 VDC	G7TC-OC08 DC12
						24 VDC	G7TC-OC08 DC24
				16 (SPST- NO × 16)		12 VDC	G7TC-OC16 DC12
						24 VDC	G7TC-OC16 DC24
			PNP	16 (SPST- NO × 16)		12 VDC	G7TC-OC16-1 DC12
						24 VDC	G7TC-OC16-1 DC24
High- capacity socket/ G70A *1 (Socket only)	In- puts	Relay inputs	NPN/ PNP	16 (SPDT × 16 possible with G2R Relays)	100 mA	110 VDC max., 240 VAC max. *2	G70A-ZOC16-5	U, C, CE (VDE certi- fied)
	Out- puts	Relay outputs	NPN		10 A (Terminal block allowable	24 VDC	G70A-ZOC16-3
			PNP				G70A-ZOC16-4
Space- saving/ Vertical type G70D-V	Out- puts	Relay outputs	NPN	16 (SPST- NO × 16)	5 A or 3 A *3	24 VDC	G70D-VSOC16	U, C, CE (VDE certi- fied)
		MOSFET relay outputs			0.3 A		G70D-VFOM16
Space- saving/ Flat type G70D		Relay outputs	NPN	8 (SPST- NO × 8)	5 A		G70D-SOC08	-
				16 (SPST- NO × 16)	3 A		G70D-SOC16
			PNP	16 (SPST- NO × 16)	3 A		G70D-SOC16-1
		MOSFET relay outputs	NPN	16 (SPST- NO × 16)	0.3 A		G70D-FOM16
			PNP				G70D-FOM16-1
High- ca- pacity, space- saving/ G70R	Out- puts	Relay outputs	NPN	8 (SPST- NO × 8)	10 A	24 VDC	G70R-SOC08	-

*1. G70A is a I/O terminal socket product. Relay is not provided with the socket. Be sure to order a relay, timer separately.
*2. Each relay to be mounted must incorporate a coil that has proper specifications within the maximum rated voltage range.
*3. Eight or fewer points ON: 5 A, Nine or more points ON: 3 A.
*4. Internal common at terminal block: No internal connections
*5. Internal common at terminal block: Internal IO common 16 points internally connected
*6. Internal common at terminal block: Every 4 points internally connected at terminal block middle row.
Note: 1. For the combination of Input Units with I/O Relay Terminal and Connecting Cables, refer to 3. Connecting I/O
              Relay Terminals.
          2. Please refer to each Datasheet about details.
          3. When the G7TC is used with an AC rated voltage, three rated currents can be used.
              If a coil voltage of 110 or 220 VAC is used, 50 Hz cannot be used.

Cables for I/O Relay Terminals

Type	Name	I/O Classifi- cation	Appearance	Cable length L (mm)	Models
Fujitsu connectors (24 pins)	Cables with Connectors (1:1) XW2Z-R[]C	16 I/O points		1,000	XW2Z-R100C
				1,500	XW2Z-R150C
				2,000	XW2Z-R200C
				3,000	XW2Z-R300C
				5,000	XW2Z-R500C
Fujitsu connectors (40 pins)	Cables with Connectors (1:2) XW2Z-RI[]C-[] XW2Z-RO[]C-[]	32 input points		(A) 1,000 (B) 750	XW2Z-RI100C-75
				(A) 1,500 (B) 1,250	XW2Z-RI150C-125
				(A) 2,000 (B) 1,750	XW2Z-RI200C-175
				(A) 3,000 (B) 2,750	XW2Z-RI300C-275
				(A) 5,000 (B) 4,750	XW2Z-RI500C-475
		32 output points		(A) 1,000 (B) 750	XW2Z-RO100C-75
				(A) 1,500 (B) 1,250	XW2Z-RO150C-125
				(A) 2,000 (B) 1,750	XW2Z-RO200C-175
				(A) 3,000 (B) 2,750	XW2Z-RO300C-275
				(A) 5,000 (B) 4,750	XW2Z-RO500C-475
MIL connectors (20 pins)	Cables with Connectors (1:1) XW2Z-RI[]C XW2Z-RO[]C	16 I/O points		250	XW2Z-RI25C
				500	XW2Z-RI50C
				250	XW2Z-RO25C
				500	XW2Z-RO50C
MIL connectors (40 pins)	Cables with Connectors (1:2) XW2Z-RO[]-[]-D1, XW2Z-RI[]-[]-D1	32 I/O points		(A) 500 (B) 250	XW2Z-RO50-25-D1
				(A) 750 (B) 500	XW2Z-RO75-50-D1
				(A) 1,000 (B) 750	XW2Z-RO100-75-D1
				(A) 1,500 (B) 1,250	XW2Z-RO150-125-D1
				(A) 2,000 (B) 1,750	XW2Z-RO200-175-D1
				(A) 3,000 (B) 2,750	XW2Z-RO300-275-D1
				(A) 5,000 (B) 4,750	XW2Z-RO500-475-D1
				(A) 500 (B) 250	XW2Z-RI50-25-D1
				(A) 750 (B) 500	XW2Z-RI75-50-D1
				(A) 1,000 (B) 750	XW2Z-RI100-75-D1
				(A) 1,500 (B) 1,250	XW2Z-RI150-125-D1
				(A) 2,000 (B) 1,750	XW2Z-RI200-175-D1
				(A) 3,000 (B) 2,750	XW2Z-RI300-275-D1
				(A) 5,000 (B) 4,750	XW2Z-RI500-475-D1

Note: Refer to the Datasheet for the XW2Z-R Cables for I/O Relay Terminals (Cat. No. G126).

last update: May 7, 2018

OMRON CJ1W-MD catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
CJ1W-MD Data Sheet	- [3193KB]	May 07, 201820180507	CJ1W-MD Data Sheet
XW2Z-R Data Sheet	G126-E1-02 [2435KB]	Apr 03, 201720170403	XW2Z-R Data Sheet
G70[]/G7TC Table of I/O Relay Terminal and connectable device combinations	J217-E1-02 [1206KB]	Jun 01, 201820180601	G70[]/G7TC Table of I/O Relay Terminal and connectable device combinations
XW2 Series Table of Connector-Terminal Block Conversion Units and connectable device combinations	G129-E1-02 [950KB]	Jun 01, 201820180601	XW2 Series Table of Connector-Terminal Block Conversion Units and connectable device combinations

OMRON CJ1W-MD specification

last update: July 06, 2016

CJ1W-MD231 DC Input/Transistor Output Unit (24 VDC, 16 Inputs/16 Outputs)

Name	16-point DC Input/16-point Transistor Output Unit with Fujitsu Connectors (Sinking Outputs)
Model	CJ1W-MD231
Output section (CN1)		Input section (CN2)
Rated Voltage	12 to 24 VDC	Rated Input Voltage	24 VDC
Operating Load Voltage Range	10.2 to 26.4 VDC	Operating Input Voltage	20.4 to 26.4 VDC
Maximum Load Current	0.5 A/point, 2.0 A/Unit	Input Impedance	3.3 kΩ
Maximum Inrush Current	4.0 A/point, 10 ms max.	Input Current	7 mA typical (at 24 VDC)
Leakage Current	0.1 mA max.	ON Voltage/ON Current	14.4 VDC min./3 mA min.
Residual Voltage	1.5 V max.	OFF Voltage/OFF Current	5 VDC max./1 mA max.
ON Response Time	0.1 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
OFF Response Time	0.8 ms max.
No. of Circuits	16 (16 points/common, 1 circuit)	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
Fuse	None
External Power Supply	10.2 to 26.4 VDC, 20 mA min.	No. of Circuits	16 (16 points/common, 1 circuit)
		Number of Simultaneously ON Points	75% (at 24 VDC)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 130 mA max.
Weight	90 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both pins A9 and B9 (COM0 (0 V)) of CN1. Be sure to wire both pins A10 and B10 (+V) of CN1. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both pins A9 and B9 (COM1) of CN2, and set the same polarity for both pins. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response
    times are set to 0 ms due to internal element delays.

CJ1W-MD233 DC Input/Transistor Output Unit (24 VDC, 16 Inputs/16 Outputs)

Name	16-point DC Input/16-point Transistor Output Unit with MIL Connectors (Sinking Outputs)
Model	CJ1W-MD233
Output section (CN1)		Input section (CN2)
Rated Voltage	12 to 24 VDC	Rated Input Voltage	24 VDC
Operating Load Voltage Range	10.2 to 26.4 VDC	Operating Input Voltage	20.4 to 26.4 VDC
Maximum Load Current	0.5 A/point, 2.0 A/Unit	Input Impedance	3.3 kΩ
Maximum Inrush Current	4.0 A/point, 10 ms max.	Input Current	7 mA typical (at 24 VDC)
Leakage Current	0.1 mA max.	ON Voltage/ON Current	14.4 VDC min./3 mA min.
Residual Voltage	1.5 V max.	OFF Voltage/OFF Current	5 VDC max./1 mA max.
ON Response Time	0.1 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
OFF Response Time	0.8 ms max.
No. of Circuits	16 (16 points/common, 1 circuit)	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
Fuse	None
External Power Supply	10.2 to 26.4 VDC, 20 mA min.	No. of Circuits	16 (16 points/common, 1 circuit)
		Number of Simultaneously ON Points	75% (at 24 VDC)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 130 mA max.
Weight	90 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both terminals 3 and 4 (COM0 (0 V)) of CN1. Be sure to wire both terminals 1 and 2 (+V) of CN1. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both pins 3 and 4 (COM1) of CN2, and set the same polarity for both pins. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response
    times are set to 0 ms due to internal element delays.

CJ1W-MD261 DC Input/Transistor Output Unit (24 VDC 32 Inputs/32 Outputs)

Name	32-point DC Input/32-point Transistor Output Unit with Fujitsu Connectors (Sinking Outputs)
Model	CJ1W-MD261
Output section (CN1)		Input section (CN2)
Rated Voltage	12 to 24 VDC	Rated Input Voltage	24 VDC
Operating Load Voltage Range	10.2 to 26.4 VDC	Operating Input Voltage	20.4 to 26.4 VDC
Maximum Load Current	0.3 A/point, 1.6 A/common, 3.2 A/Unit	Input Impedance	5.6 kΩ
Maximum Inrush Current	3.0 A/point, 10 ms max.	Input Current	4.1 mA typical (at 24 VDC)
Leakage Current	0.1 mA max.	ON Voltage/ON Current	19.0 VDC min./3 mA min. *2
Residual Voltage	1.5 V max.	OFF Voltage/OFF Current	5 VDC max./1 mA max.
ON Response Time	0.5 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *1
OFF Response Time	1.0 ms max.
No. of Circuits	32 (16 points/common, 2 circuits)	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *1
Fuse	None
External Power Supply	10.2 to 26.4 VDC, 30 mA min.	No. of Circuits	32 (16 points/common, 2 circuits)
		Number of Simultaneously ON Points	75% (24 points) (at 24 VDC)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 140 mA max.
Weight	110 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	Be sure to wire both terminals A19 and A9 (COM0 (0 V)) of CN1. Be sure to wire both terminals B19 and B9 (COM1 (0 V)) of CN1. Be sure to wire both terminals A20 and A10 (+V) of CN1. Be sure to wire both terminals B20 and B10 (+V) of CN1. When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	Be sure to wire both pins A9 and A18 (COM2) of CN2, and set the same polarity for both pins. Be sure to wire both pins B9 and B18 (COM3) of CN2, and set the same polarity for both pins. When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

*1. The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the
       response times are set to 0 ms due to internal element delays.
*2. Observe the following restrictions when connecting to a 2-wire sensor.
       • Make sure the input power supply voltage is larger than the ON voltage (19 V) plus the residual voltage of the
         sensor (approx. 3 V).
       • Use a sensor with a minimum load current of 3 mA min.
       • Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher.

CJ1W-MD263 DC Input/Transistor Output Unit (24 VDC 32 Inputs/32 Outputs)

Name	32-point DC Input/32-point Transistor Output Unit with MIL Connectors (Sinking Outputs)
Model	CJ1W-MD263
Output section (CN1)		Input section (CN2)
Rated Voltage	12 to 24 VDC	Rated Input Voltage	24 VDC
Operating Load Voltage Range	10.2 to 26.4 VDC	Operating Input Voltage	20.4 to 26.4 VDC
Maximum Load Current	0.3 A/point, 1.6 A/common, 3.2 A/Unit	Input Impedance	5.6 kΩ
Maximum Inrush Current	3.0 A/point, 10 ms max.	Input Current	4.1 mA typical (at 24 VDC)
Leakage Current	0.1 mA max.	ON Voltage/ON Current	19.0 VDC min./3 mA min. *2
Residual Voltage	1.5 V max.	OFF Voltage/OFF Current	5 VDC max./1 mA max.
ON Response Time	0.5 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *1
OFF Response Time	1.0 ms max.
No. of Circuits	32 (16 points/common, 2 circuits)	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *1
Fuse	None
External Power Supply	10.2 to 26.4 VDC, 30 mA min.	No. of Circuits	32 (16 points/common, 2 circuits)
		Number of Simultaneously ON Points	75% (24 points) (at 24 VDC)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 140 mA max.
Weight	110 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	Be sure to wire both terminals 23 and 24 (COM0) of CN1. Be sure to wire both terminals 3 and 4 (COM1) of CN1. Be sure to wire both terminals 21 and 22 (+V) of CN1. Be sure to wire both terminals 1 and 2 (+V) of CN1. When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	Be sure to wire both pins 23 and 24 (COM2) of CN2, and set the same polarity for both pins. Be sure to wire both pins 3 and 4 (COM3) of CN2, and set the same polarity for both pins. When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

*1. The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the
       response times are set to 0 ms due to internal element delays.
*2. Observe the following restrictions when connecting to a 2-wire sensor.
       • Make sure the input power supply voltage is larger than the ON voltage (19 V) plus the residual voltage of the
         sensor (approx. 3 V).
       • Use a sensor with a minimum load current of 3 mA min.
       • Connect bleeder resistance if you connect a sensor with a minimum load current of 5 mA or higher.

CJ1W-MD232 DC Input/Transistor Output Unit (24 VDC, 16 inputs/16 Outputs)

Name	16-point DC Input/16-point Transistor Output Unit with MIL Connectors (Sourcing Outputs)
Model	CJ1W-MD232
Output section (CN1)		Input section (CN2)
Rated Voltage	24 VDC	Rated Input Voltage	24 VDC
Operating Load Voltage Range	20.4 to 26.4 VDC	Operating Input Voltage	20.4 to 26.4 VDC
Maximum Load Current	0.5 A/point, 2.0 A/Unit	Input Impedance	3.3 kΩ
Leakage Current	0.1 mA max.	Input Current	7 mA typical (at 24 VDC)
Residual Voltage	1.5 V max.	ON Voltage/ON Current	14.4 VDC min./3 mA min.
ON Response Time	0.5 ms max.	OFF Voltage/OFF Current	5 VDC max./1 mA max.
OFF Response Time	1.0 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
Load Short- circuit Protection	Detection current: 0.7 to 2.5 A min. Automatic restart after error clearance.	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
No. of Circuits	16 (16 points/common, 1 circuit)	No. of Circuits	16 (16 points/common, 1 circuit)
External Power Supply	20.4 to 26.4 VDC, 40 mA min.	Number of Simultaneously ON Points	75% (at 24 VDC)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 130 mA max.
Weight	100 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both terminals 3 and 4 (COM0 (+V)) of CN1. Be sure to wire both terminals 1 and 2 (0 V) of CN1. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if polarity is reversed. Be sure to wire both pins 3 and 4 (COM1) of CN2, and set the same polarity for both pins. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

* The ON response time will be 20 μs maximum and OFF response time will be 400 μs maximum even if the response
    times are set to 0 ms due to internal element delays.

CJ1W-MD563 TTL I/O Unit (32 Inputs/32 Outputs)

Name	32-point Input /32-point Output TTL I/O Unit with MIL Connectors
Model	CJ1W-MD563
Output section (CN1)		Input section (CN2)
Rated Voltage	5 VDC±10%	Rated Input Voltage	5 VDC±10%
Operating Load Voltage Range	4.5 to 5.5 VDC	Input Impedance	1.1 kΩ
Maximum Load Current	35 mA/point, 560 mA/common, 1.12 A/Unit	Input Current	Approx. 3.5 mA (at 5 VDC)
Leakage Current	0.1 mA max.	ON Voltage	3.0 VDC min.
Residual Voltage	0.4 V max.	OFF Voltage	1.0 VDC max.
ON Response Time	0.2 ms max.	ON Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
OFF Response Time	0.3 ms max.	OFF Response Time	8.0 ms max. (Can be set to between 0 and 32 in the Setup.) *
No. of Circuits	32 points (16 points/common, 2 circuits)
Fuse	None	No. of Circuits	32 points (16 points/ common, 2 circuits)
External Power Supply	5 VDC ± 10%, 40 mA min. (1.2 mA × No. of ON points)	Number of Simultaneously ON Points	100% (16 points/ common)
Insulation Resistance	20 MΩ min. between the external terminals and the GR terminal (at 100 VDC)
Dielectric Strength	1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.
Internal Current Consumption	5 VDC 190 mA max.
Weight	110 g max.
Accessories	None
Circuit Configuration	CN1 (OUT)	CN2 (IN)
	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.
External connection and terminal-device variable diagram	CN1 (OUT)	CN2 (IN)
	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if the polarity is reversed. Be sure to wire both terminals 23 and 24 (COM0) of CN1. Be sure to wire both terminals 3 and 4 (COM1) of CN1. Be sure to wire both terminals 21 and 22 (+V) of CN1. Be sure to wire both terminals 1 and 2 (+V) of CN1. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.	When wiring, pay careful attention to the polarity of the external power supply. The load may operate incorrectly if the polarity is reversed. Be sure to wire both pins 23 and 24 (COM2) of CN2, and set the same polarity for both pins. Be sure to wire both pins 3 and 4 (COM3) of CN2, and set the same polarity for both pins. The signal names of the terminals are the device variable names. The device variable names are the names that use "Jxx" as the device name.

* The ON response time will be 120 μs maximum and OFF response time will be 400 μs maximum even if the response
    times are set to 0 ms due to internal element delays.

Bit Allocations for Mixed I/O Unit

32-point Mixed I/O Unit

Allocated CIO word		Signal name (CJ/NJ)
CIO	Bit
Wd m (Output)	00	OUT0/Jxx_Ch1_Out00
	01	OUT1/Jxx_Ch1_Out01
	:	:
	14	OUT14/Jxx_Ch1_Out14
	15	OUT15/Jxx_Ch1_Out15
Wd m+1 (Input)	00	IN0/Jxx_Ch1_In00
	01	IN1/Jxx_Ch1_In01
	:	:
	14	IN14/Jxx_Ch1_In14
	15	IN15/Jxx_Ch1_In15

32-point Mixed I/O Unit

Allocated CIO word		Signal name (CJ/NJ)
CIO	Bit
Wd m (Output)	00	OUT0/Jxx_Ch1_Out00
	01	OUT1/Jxx_Ch1_Out01
	:	:
	14	OUT14/Jxx_Ch1_Out14
	15	OUT15/Jxx_Ch1_Out15
Wd m+1 (Output)	00	OUT0/Jxx_Ch2_Out00
	01	OUT1/Jxx_Ch2_Out01
	:	:
	14	OUT14/Jxx_Ch2_Out14
	15	OUT15/Jxx_Ch2_Out15
Wd m+2 (Input)	00	IN0/Jxx_Ch1_In00
	01	IN1/Jxx_Ch1_In01
	:	:
	14	IN14/Jxx_Ch1_In14
	15	IN15/Jxx_Ch1_In15
Wd m+3 (Input)	00	IN0/Jxx_Ch2_In00
	01	IN1/Jxx_Ch2_In01
	:	:
	14	IN14/Jxx_Ch2_In14
	15	IN15/Jxx_Ch2_In15

last update: July 06, 2016

• NO. CJ1W-MD
• TYPE:Programmable Controllers CJ1 Basic I/O Units
• DATE:2021-06-12
• Associated products:
  CJ1W-OC / OA / OD CJ-series Output Units/Features CJ1W-INT01 CJ-series Interrupt Input Units/Features