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Digital I/O
Unit
Connec-
tor-Terminal
Block Con-
version Unit
Connecting
Cable
24 VDC
08
09
10
12
13
14
15
COM0
Connection
NC
diagram
08
09
10
12
13
14
15
COM1
NC
24 VDC
Note 1. The polarity for input power supply connections
indicated with dotted lines (- - - - -) can be con-
nected in either direction provided that the same
polarity is used for the commons.
2. Both COM0 and COM1 have two pins each. They
are internally connected inside the Unit, but they
must all be wired.
NX-series Digital I/O Unit User's Manual (W521)
NX-ID6142-5
XW2D-40G6
XW2D-40G6-RM
XW2Z-
K
00
B20
A20
01
B19
A19
02
B18
A18
03
B17
Wd m
11
A17
04
B16
A16
05
B15
A15
06
B14
A14
07
B13
A13
COM0
B12
A12
NC
B11
A11
00
B10
A10
01
B9
A9
02
B8
A8
03
B7
11
A7
04
B6
A6
05
B5
Wd (m+1)
A5
06
B4
A4
07
B3
A3
COM1
B2
A2
B1
NC
A1
Digital I/O
Unit
Connec-
tor-Terminal
Block Con-
version Unit
Connecting
Cable
24 VDC
COM0
NC
Connection
00
diagram
01
02
03
04
05
06
07
COM1
NC
24 VDC
Note 1. The polarity for input power supply connections
indicated with dotted lines (- - - - -) can be con-
nected in either direction provided that the same
polarity is used for the commons.
2. Both COM0 and COM1 have two pins each. They
are internally connected inside the Unit, but they
must all be wired.
Appendices
NX-ID6142-5
XW2R-J40G-T
XW2Z-
K
00
B20
08
A20
01
B19
09
A19
02
B18
10
A18
03
B17
Wd m
11
A17
04
B16
12
A16
05
B15
13
A15
06
B14
14
A14
07
B13
15
A13
B12
COM0
A12
B11
NC
A11
B10
08
A10
B9
09
A9
B8
10
A8
B7
11
A7
B6
12
A6
Wd (m+1)
B5
13
A5
B4
14
A4
B3
15
A3
B2
COM1
A2
B1
A1
NC
A - 111
A
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