CJ1W-MD

CJ-series Mixed I/O Units

CJ1W-MD

A Wide Range of Basic Mixed I/O Units for Different Applications and Wiring Methods. This unit is available for CJ/NJ controller.

Item list of CJ1W-MD

last update: April 1, 2024

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

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 / OTAX 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	Connector	Fujitsu FCN-361J040-AU	Fujitsu / OTAX 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	---
	Soldered	Connector Cover	Fujitsu FCN-360C040-J2 OTAX N360C040J2		C500-CE404
	Crimped	Housing	Fujitsu FCN-363J040 OTAX N363J040		C500-CE405
		Contactor	Fujitsu FCN-363J-AU OTAX N363JAU
		Connector Cover	Fujitsu FCN-360C040-J2 OTAX N360C040J2
	Pressure welded	Fujitsu FCN-367J040-AU/F			C500-CE403
24-pin Con- nectors	Soldered	Connector	Fujitsu FCN-361J024-AU	Fujitsu / OTAX Connectors: CJ1W-MD231 (16 inputs, 16 outputs): 2 per Unit	C500-CE241
	Soldered	Connector Cover	Fujitsu FCN-360C024-J2 OTAX N360C024J2		C500-CE241
	Crimped	Socket	Fujitsu FCN-363J024 OTAX N363J024		C500-CE242
		Contactor	Fujitsu FCN-363J-AU OTAX N363JAU
		Connector Cover	Fujitsu FCN-360C024-J2 OTAX N360C024J2
	Pressure welded	Fujitsu FCN-367J024-AU/F OTAX N367J024AUF			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	---
40-pin Con- nectors	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	---
20-pin Con- nectors	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	Number of con- nector poles	Number of terminal block poles	Wiring method	Terminal type	Common terminals	I/O Units	Model *	Stan- dards
General purpose devices, PLC	XW2K	20	20	Push-In Plus	Spring	No	CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2K-20G-T	---
		40	36				CJ1W-MD261	XW2K-40G-O32A
							CJ1W-MD261	XW2K-40G-O32B
							CJ1W-MD263 CJ1W-MD563	XW2K-40G-O32C
		20	54	Push-In Plus		Yes	CJ1W-MD231 CJ1W-MD233	XW2K-20G-O16A-IN
		20	36				CJ1W-MD231 CJ1W-MD233	XW2K-20G-O16B-OUT
		40	102				CJ1W-MD261	XW2K-40G-O32A-IN
		40	68				CJ1W-MD261	XW2K-40G-O32B-OUT
		40	102				CJ1W-MD263 CJ1W-MD563	XW2K-40G-O32C-IN
		40	68				CJ1W-MD263 CJ1W-MD563	XW2K-40G-O32C-OUT
	XW2R	20	20	Phillips screw	M3	No	CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2R-J20GD-T
		40	34				CJ1W-MD261	XW2R-J34GD-C1
							CJ1W-MD261	XW2R-J34GD-C3
							CJ1W-MD263 CJ1W-MD563	XW2R-J34GD-C2
							CJ1W-MD263 CJ1W-MD563	XW2R-J34GD-C4
		20	20	Slotted screw (rise up)	M3 (Euro- pean type)	No	CJ1W-MD231 CJ1W-MD232 CJ1W-MD233	XW2R-E20GD-T
		40	34				CJ1W-MD261	XW2R-E34GD-C1
							CJ1W-MD261	XW2R-E34GD-C3
							CJ1W-MD263 CJ1W-MD563	XW2R-E34GD-C2
							CJ1W-MD263 CJ1W-MD563	XW2R-E34GD-C4

Note: For the combination of I/O Units with Connector-Terminal Block Conversion Units, refer to 2. Connecting Connector-
Terminal Block Conversion Units.
* Representative models only. For details, refer to the XW2K series Datasheet (Cat. No. G152) and XW2R Datasheet.

Connecting Cables for Connector-Terminal Block Conversion Units

Appearance	Connectors	Cable lenght [m]	Model
XW2Z-[][][]A	One 24-pin FCN 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-[][][]B	One 40-pin FCN Connector to One 40-pin MIL Connector	0.5	XW2Z-050B
		1	XW2Z-100B
		1.5	XW2Z-150B
		2	XW2Z-200B
		3	XW2Z-300B
		5	XW2Z-500B
XW2Z-[][][]K	One 40-pin MIL Connector to One 40-pin MIL Connector	0.5	XW2Z-C50K
		1	XW2Z-100K
		1.5	XW2Z-150K
		2	XW2Z-200K
		3	XW2Z-300K
		5	XW2Z-500K

Applicable I/O Relay Terminals

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

Type/ Series	Specifications						Model	Stand- ards
Type/ Series	Classifi- cation		Po- lar- ity	Number of points	Rated ON cur- rent at con- tacts	Rated vol- tage	Model	Stand- ards
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
		AC inputs				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
				8 (SPST- NO × 8)		24 VDC	G7TC-OC08 DC24
				16 (SPST- NO × 16)		12 VDC	G7TC-OC16 DC12
				16 (SPST- NO × 16)		24 VDC	G7TC-OC16 DC24
			PNP	16 (SPST- NO × 16)		12 VDC	G7TC-OC16-1 DC12
			PNP	16 (SPST- NO × 16)		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
	Out- puts	Relay outputs	PNP		10 A (Terminal block allowable	24 VDC	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)
Space- saving/ Vertical type G70D-V		MOSFET relay outputs	NPN	16 (SPST- NO × 16)	0.3 A		G70D-VFOM16	U, C, CE (VDE certi- fied)
Space- saving/ Flat type G70D		Relay outputs	NPN	8 (SPST- NO × 8)	5 A		G70D-SOC08	-
			NPN	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
		MOSFET relay outputs	PNP	16 (SPST- NO × 16)	0.3 A		*G70D-FOM16-1 7**
High- ca- pacity, space- saving/ G70R	Out- puts	Relay outputs	NPN	8 (SPST- NO × 8)	10 A	24 VDC	*G70R-SOC08 7**	-

*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.
*7. Product no longer available to order.
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	Cable length L (mm)	Models
Fujitsu/OTAX 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/OTAX 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: April 1, 2024

Product Category

Automation Systems
- Programmable Controllers
  - CJ1
    - Basic I/O Units
      - CJ1W-ID / IA
      - CJ1W-OC / OA / OD
      - CJ1W-MD
      - CJ1W-INT01
      - CJ1W-IDP01

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