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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.

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/
OTAX
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/
OTAX
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 / 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 ---
Connector
Cover
Fujitsu FCN-360C040-J2
OTAX N360C040J2
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
Connector
Cover
Fujitsu FCN-360C024-J2
OTAX N360C024J2
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 ---
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 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
2056_lu_4_1
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
2056_lu_4_2
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
2056_lu_4_3
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)
2056_lu_4_4
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
2056_lu_5_1
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
2056_lu_5_2
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
2056_lu_5_3
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
2056_lu_5_4
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
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 *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
Appearance Cable length
L (mm)
Models
Fujitsu/OTAX
connectors
(24 pins)
Cables with
Connectors
(1:1)
XW2Z-R[]C
16 I/O
points
2056_lu_7_1 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
2056_lu_7_2 (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
2056_lu_7_3 250 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
2056_lu_7_4 (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).