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Appendices
A - 54
NX-series Digital I/O Unit User’s Manual (W521)
Terminal connection
diagram
Disconnec-
tion/Short-circuit
detection
Not supported.
Protective function
Not supported.
20
16
12
18
14
10
6
4
2
8
OUT0
OUT2
OUT4
OUT1
OUT3
OUT5
OUT7
COM0
+V0
OUT6
19
15
11
17
13
9
5
3
1
7
12 to 24 VDC
OUT8
OUT10
OUT12
OUT9
OUT11
OUT13
OUT15
COM0
+V0
OUT14
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CN1 (left) output terminal
• Be sure to wire both pins 3 and 4 (COM0) of CN1.
• Be sure to wire both pins 1 and 2 (+V0) of CN1.
• The polarity of the input power supply of CN2 can be connected in either direction.
• Be sure to wire both pins 3 and 4 (COM1) of CN2, and set the same polarity for both pins.
1
5
9
3
7
11
15
17
19
13
NC
IN15
IN13
COM1
IN14
IN12
IN10
IN09
IN08
IN11
2
6
10
4
8
12
16
18
20
14
NC
IN07
IN05
COM1
IN06
IN04
IN02
IN01
IN00
IN03
24 VDC
CN2 (right) input terminal
Connector
pin
Signal
name
Signal
name
Connector
pin
Signal
name
Signal
name
Summary of Contents for NX-IA3117
Page 34: ...Sections in this Manual 32 NX series Digital I O Unit User s Manual W521...
Page 52: ...1 Features and System Configuration 1 18 NX series Digital I O Unit User s Manual W521...
Page 56: ...2 Specifications 2 4 NX series Digital I O Unit User s Manual W521...
Page 152: ...5 I O Refreshing 5 36 NX series Digital I O Unit User s Manual W521...
Page 204: ...8 Digital Mixed I O Units 8 8 NX series Digital I O Unit User s Manual W521...
Page 224: ...9 Troubleshooting 9 20 NX series Digital I O Unit User s Manual W521...
Page 230: ...10 Inspection and Maintenance 10 6 NX series Digital I O Unit User s Manual W521...
Page 337: ...I 1 I NX series Digital I O Unit User s Manual W521 Index...
Page 340: ...I 4 NX series Digital I O Unit User s Manual W521 Index...