Cj1W-Md261 Dc Input/Transistor Output Unit - Omron NJ501-1 Series User Manual

External connection and
terminal-device variable
diagram
* The ON response time will be 20 s maximum and OFF response time will be 400 s maximum even if the response times
are set to 0 ms due to internal element delays.
 CJ1W-MD261 DC Input/Transistor Output Unit (24 VDC 32 Inputs/32 Outputs)
Name 32-point DC Input/32-point Transistor Output Unit with Fujitsu Connectors (Sinking Outputs)
Model CJ1W-MD261
Output section (CN1)
Rated Voltage 12 to 24 VDC
Operating Load 10.2 to 26.4 VDC
Voltage Range
Maximum Load 0.3 A/point, 1.6 A/common, 3.2 A/Unit
Current
Maximum Inrush 3.0 A/point, 10 ms max.
Current
0.1 mA max.
Leakage Current
Residual Voltage 1.5 V max.
ON Response 0.5 ms max.
Time
OFF Response 1.0 ms max.
Time
No. of Circuits 32 (16 points/common, 2 circuits)
None
Fuse
12 to 24 VDC, 30 mA min.
External Power
Supply
Insulation Resis- 20 M between the external terminals and the GR terminal (at 100 VDC)
tance
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 5 VDC 140 mA max.
Consumption
Weight 110 g max.
Accessories None
NJ-series CPU Unit Hardware User's Manual (W500)
CN1 (OUT)
Signal Connec- Signal
Allocated
CIO word name tor pin name
Jxx_Ch1_Out00 Jxx_Ch1_Out08
20 19
L
Jxx_Ch1_Out01 Jxx_Ch1_Out09
18 17
L
Jxx_Ch1_Out02 Jxx_Ch1_Out10
16 15
L
Jxx_Ch1_Out03 Jxx_Ch1_Out11
14 13
L
Jxx_Ch1_Out04 Jxx_Ch1_Out12
12 11
L
Jxx_Ch1_Out05 Jxx_Ch1_Out13
10 9
L
Jxx_Ch1_Out06 Jxx_Ch1_Out14
8 7
L
Jxx_Ch1_Out07 Jxx_Ch1_Out15
6 5
L
COM0 (0 V) COM0 (0 V)
4 3
12 to
+V +V
2 1
24 VDC
• When wiring, pay careful attention to the polarity
of the external power supply. The load may oper-
ate incorrectly if polarity is reversed.
• Be sure to wire both terminals 3 and 4 (COM0
(0 V)) of CN1.
• Be sure to wire both terminals 1 and 2 (+V) of
CN1.
Allocated Allocated
CIO word
CIO word
L
L
L
L
L
L
L
L
24 VDC
• When wiring, pay careful attention to the polarity of
the external power supply. The load may operate
incorrectly if polarity is reversed.
• Be sure to wire both pins 3 and 4 (COM1) of CN2,
and set the same polarity for both pins.
Input section (CN2)
Rated Input Voltage
Operating Input Voltage
Input Impedance
Input Current
ON Voltage/ON Current
OFF Voltage/OFF Current
ON Response Time
OFF Response Time
No. of Circuits
Number of Simultaneously
ON Points
Appendices
CN2 (IN)
Signal Connec- Signal
Allocated
name tor pin name
CIO word
NC NC
1 2
COM1 COM1
3 4
Jxx_Ch1_In15 Jxx_Ch1_In07
5 6
Jxx_Ch1_In14 Jxx_Ch1_In06
7 8
Jxx_Ch1_In13 Jxx_Ch1_In05
9 10
Jxx_Ch1_In12 Jxx_Ch1_In04
11 12
Jxx_Ch1_In11 Jxx_Ch1_In03
13 14
Jxx_Ch1_In10 Jxx_Ch1_In02
15 16
Jxx_Ch1_In09 Jxx_Ch1_In01
17 18
Jxx_Ch1_In08 Jxx_Ch1_In00
19 20
24 VDC
20.4 to 26.4 VDC
5.6 k
4.1 mA typical (at 24 VDC)
*1
19.0 VDC min./3 mA min.
5 VDC max./1 mA max.
8.0 ms max. (Can be set to between
0 and 32 ms in the Unit Information
*2
settings.)
8.0 ms max. (Can be set to between
0 and 32 ms in the Unit Information
*2
settings.)
32 (16 points/common, 2 circuits)
75% (24 points) (at 24 VDC)
A-45