Datasheet
CJ1W-OC/OA/OD
2
Ordering Information
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.
Output Units
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.
Unit type
Product
name
Specifications
No. of
words
allocated
Current
consumption
(A)
Model Standards
Output
type
I/O
points
Maximum switching
capacity
Commons
External
connection
5 V 24 V
CJ1
Basic
I/O Units
Relay
Contact
Output Units
−
8
outputs
250 VAC/24 VDC, 2 A
Independen
t contacts
Removable
terminal
block
1 words 0.09
0.048
max.
CJ1W-OC201
UC1, N, L,
CE
−
16
outputs
250 VAC/24 VDC, 2 A
16 points,
1 common
Removable
terminal
block
1 words 0.11
0.096
max.
CJ1W-OC211
Triac Output
Unit
−
8
outputs
250 VAC, 0.6 A
8 points,
1 common
Removable
terminal
block
1 words 0.22 − CJ1W-OA201
Transistor
Output Units
Sinking
8
outputs
12 to 24 VDC, 2 A
4 points,
1 common
Removable
terminal
block
1 words 0.09 − CJ1W-OD201
Sinking
8
outputs
12 to 24 VDC, 0.5 A
8 points,
1 common
Removable
terminal
block
1 words 0.10 − CJ1W-OD203
Sinking
16
outputs
12 to 24 VDC, 0.5 A
16 points,
1 common
Removable
terminal
block
1 words 0.10 − CJ1W-OD211
Sinking
16
outputs
(High
speed)
24 VDC, 0.5 A
16 points,
1 common
Removable
terminal
block
1 words 0.15 − CJ1W-OD213 N, L, CE
Sinking
32
outputs
12 to 24 VDC, 0.5 A
16 points,
1 common
Fujitsu
connector
2 words 0.14 − CJ1W-OD231
UC1, N, L,
CE
Sinking
32
outputs
12 to 24 VDC, 0.5 A
16 points,
1 common
MIL
connector
2 words 0.14 − CJ1W-OD233
Sinking
32
outputs
(High
speed)
24 VDC, 0.5 A
16 points,
1 common
MIL
connector
2 words 0.22 − CJ1W-OD234 N, L, CE
Sinking
64
outputs
12 to 24 VDC, 0.3 A
16 points,
1 common
Fujitsu
connector
4 words 0.17 − CJ1W-OD261
UC1, N, L,
CE
Sink
ing
64
outputs
12 to 24 VDC, 0.3 A
16 points,
1 common
MIL
connector
4 words 0.17 − CJ1W-OD263
Sourcing
8
outputs
24 VDC, 2 A
Short-circuit protection
4 points,
1 common
Removable
terminal
block
1 words 0.11 − CJ1W-OD202
Sourcing
8
outputs
24 VDC, 0.5 A
Short-circuit protection
8 points,
1 common
Removable
terminal
block
1 words 0.10 − CJ1W-OD204
Sourcing
16
outputs
24 VDC, 0.5 A
Short-circuit protection
16 points,
1 common
Removable
terminal
block
1 words 0.10 − CJ1W-OD212
Sourcing
32
outputs
24 VDC, 0.5 A
Short-circuit protection
16 points,
1 common
MIL
connector
2 words 0.15 − CJ1W-OD232
Sourcing
64
outputs
12 to 24 VDC, 0.3 A
16 points,
1 common
MIL
connector
4 words 0.17 − CJ1W-OD262