Omron NJ501-1400 User Manual

Appendices
A-48
NJ-series CPU Unit Hardware User’s Manual (W500)
 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 Volt-
age
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 k
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 ms
in the Unit Information settings.)
*
Load Short-circuit Pro-
tection
Detection current: 0.7 to 2.5 A
min.
Automatic restart after error clear-
ance. (Refer to page A-98.)
OFF Response
Time
8.0 ms max. (Can be set to between 0 and 32 ms
in the Unit Information settings.)
*
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 Simul-
taneously ON
Points
75% (at 24 VDC)
Insulation Resistance 20 M 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 Con-
sumption
5 VDC 130 mA max.
Weight 100 g max.
Accessories None
Circuit Configuration
CN1 (OUT) CN2 (IN)
to
ERR indicator
Output indicator
Internal circuits
Short-circuit
Protection
to
Wd m
Wd m
Allocated
CIO word
Signal
name
Jxx_Ch1_Out00
Jxx_Ch1_Out07
Jxx_Ch1_Out08
Jxx_Ch1_Out15
COM0 (+V)
0 V
COM0 (+V)
0 V
Short-circuit
Protection
1000 pF
Input indicator
to
to
Internal circuits
1000 pF
Wd m+1
Wd m+1
Allocated
CIO word
Signal
name
COM1
COM1
Jxx_Ch1_In00
Jxx_Ch1_In07
Jxx_Ch1_In08
Jxx_Ch1_In15
0
2
4
6
8
10
12
14
16
18
604020
0
(°C)
Number of Simultaneously ON Points vs.
Ambient Temperature Characteristic
Number of simultaneously ON points
16 points at 33°C
16 points at 45°C
Ambient Temperature
Input voltage:
24 VDC
Input voltage:
26.4 VDC
12 points at 55°C
9 points at 55°C

Omron NJ501-1400 Specifications

General

Brand	Omron
Model	NJ501-1400
Category	Control Unit
Language	English