A-19
Appendices
NJ-series CPU Unit Hardware User’s Manual (W500)
A-2 Specifications of Basic I/O Units
A
A-2-2 Basic I/O Units
CJ1W-OC201 Contact Output Unit (Independent Relays, 8 Points)
* Terminal numbers A0 to A8 and B0 to B8 are used in the external connection and terminal-device variable diagrams. They are not printed
on the Units.
Basic Output Units
Name 8-point Contact Output Unit with Terminal Block (Independent Relays)
Model CJ1W-OC201
Max. Switching Capacity 2 A 250 VAC (cos = 1), 2 A 250 VAC (cos = 0.4), 2 A 24 VDC (16 A/Unit)
Min. Switching Capacity 1 mA 5 VDC
Relays NY-24W-K-IE (Fujitsu Takamizawa Components, Ltd.), Cannot be replaced.
Service Life of Relay
Electrical: 150,000 operations (24 VDC, resistive load)/100,000 operations (240 VAC, cos = 0.4, inductive
load)
Mechanical: 20,000,000 operations
Service life will vary depending on the connected load. Refer to page A-52 for information on service life
according to the load.
ON Response Time 15 ms max.
OFF Response Time 15 ms max.
Number of Circuits 8 independent contacts
Insulation Resistance 20 M between external terminals and the GR terminal (500 VDC)
Dielectric Strength
2,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA
max.
Internal Current Consump-
tion
90 mA 5 VDC max.
48 mA 24 VDC max. (6 mA No. of ON points)
Weight 140 g max.
Circuit Configuration
External connection and
terminal-device variable
diagram
•The input power supply polarity can be connected in either direction.
Output indicator
Internal circuits
Signal
name
Jxx_Ch1_Out00
Jxx_Ch1_Out00
2 A 250 VAC,
2 A 24 VDC max.
Signal
name
Signal
name
Connec-
tor pin
*
B1
B2
B3
B4
B5
B6
B7
B8
A1
A2
A3
A4
A5
A6
A7
A8
B0
A0
L
L
L
L
L
L
L
L
Jxx_Ch1_Out00
Jxx_Ch1_Out01
Jxx_Ch1_Out02
Jxx_Ch1_Out03
Jxx_Ch1_Out04
Jxx_Ch1_Out05
Jxx_Ch1_Out06
Jxx_Ch1_Out07
NC
Jxx_Ch1_Out00
Jxx_Ch1_Out01
Jxx_Ch1_Out02
Jxx_Ch1_Out03
Jxx_Ch1_Out04
Jxx_Ch1_Out05
Jxx_Ch1_Out06
Jxx_Ch1_Out07
NC
To Next Page
Loading...
