A - 75
Appendices
NX-series Digital I/O Unit User’s Manual (W521)
A-1 Data Sheet
A
A-1-3 Digital Output Units
Terminal connection
diagram
Disconnec-
tion/Short-circuit
detection
Not supported. Protective function Not supported.
A1
A3
A5
A2
A4
A6
A8
A9
A10
A7
OUT0
OUT2
OUT4
OUT1
OUT3
OUT5
OUT7
COM0
+V0
OUT6
A11
A13
A15
A12
A14
A16
A18
A19
A20
A17
B1
B3
B5
B2
B4
B6
B8
B9
B10
B7
B11
B13
B15
B12
B14
B16
B18
B19
B20
B17
Connector
pin
Signal
name
Signal
name
OUT16
OUT18
OUT20
OUT17
OUT19
OUT21
OUT23
COM1
+V1
OUT22
12 to 24 VDC 12 to 24 VDC
OUT8
OUT10
OUT12
OUT9
OUT11
OUT13
OUT15
COM0
+V0
OUT14
OUT24
OUT26
OUT28
OUT25
OUT27
OUT29
OUT31
COM1
+V1
OUT30
• Be sure to wire both pins A9 and A19 (COM0).
• Be sure to wire both pins B9 and B19 (COM1).
• Be sure to wire both pins A10 and A20 (
+
V0).
• Be sure to wire both pins B10 and B20 (
+
V1).
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L