Omron NX-OD5256 User Manual

A - 65
Appendices
NX-series Digital I/O Unit User’s Manual (W521)
A-3 Connecting Connector-Terminal Block
Conversion Units and I/O Relay Terminals
A
A-3-2 Combinations of Connections
Combinations of OMRON Connecting Cables with Connector-Terminal Block Conversion Units and I/O
Relay Terminals are shown below.
A-3-2 Combinations of Connections
Connections to Connector-Terminal Block Conversion Units
Unit
I/O
capacity
Num-
ber of
con-
nectors
Polar-
ity
Con-
nec-
tion
pattern
Num-
ber of
branc
hes
Connecting
Cable
Connector-Terminal Block
Conversion Unit
Com-
mon
termi-
nal
Con-
nection
dia-
gram
NX-ID5142-5 16 inputs
1 MIL
connec-
tor
NPN/P
NP
A None
XW2Z-
X
XW2D-20G6 None P. A-68
A None
XW2Z-
X
XW2B-20G5 None ---
A None
XW2Z-
X
XW2B-20G4 None ---
NX-ID6142-5 32 inputs
1 MIL
connec-
tor
NPN/P
NP
A None
XW2Z-
K
XW2D-40G6 None
P. A - 6 9
A None
XW2Z-
K
XW2D-40G6-RM
*1
*1. Bleeder resistor (5.6 kΩ) is built in.
None
A None
XW2Z-
K
XW2B-40G5 None ---
A None
XW2Z-
K
XW2B-40G4 None ---
B2
XW2Z-
N
XW2D-20G6 (2 Units) None ---
B2
XW2Z-
N
XW2B-20G5 (2 Units) None ---
B2
XW2Z-
N
XW2B-20G4 (2 Units) None ---
B2
XW2Z-
N
XW2C-20G6-IO16 (2 Units) Yes P. A-69
B2
XW2Z-
N
XW2C-20G5-IN16 (2 Units)
*2
*2. The inputs are NPN. For PNP inputs, reverse the polarity of the external power supply connections to the power supply
terminals on the Connector-Terminal Block Conversion Unit.
Yes ---
B2
XW2Z-
N
XW2E-20G5-IN16 (2 Units)
*2
Yes ---
B2
XW2Z-
N
XW2F-20G7-IN16 (2 Units)
*2
Yes ---
B2
XW2Z-
N
XW2N-20G8-IN16 (2 Units)
*2
Yes ---
NX-OD5121-5 16 outputs
1 MIL
connec-
tor
NPN
A None
XW2Z-
X
XW2D-20G6 None P. A-70
A None
XW2Z-
X
XW2B-20G5 None ---
A None
XW2Z-
X
XW2B-20G4 None ---
NX-OD5256-5 16 outputs
1 MIL
connec-
tor
PNP
A None
XW2Z-
X
XW2D-20G6 None P. A-70
A None
XW2Z-
X
XW2B-20G5 None ---
A None
XW2Z-
X
XW2B-20G4 None ---
NX-OD6121-5 32 outputs
1 MIL
connec-
tor
NPN
A None
XW2Z-
K
XW2D-40G6 None P. A-71
A None
XW2Z-
K
XW2B-40G5 None ---
A None
XW2Z-
K
XW2B-40G4 None ---
B2
XW2Z-
N
XW2D-20G6 (2 Units) None ---
B2
XW2Z-
N
XW2B-20G5 (2 Units) None ---
B2
XW2Z-
N
XW2B-20G4 (2 Units) None ---
B2
XW2Z-
N
XW2C-20G6-IO16 (2 Units) Yes P. A-71
B2
XW2Z-
N
XW2F-20G7-OUT16 (2 Units) Yes ---

Omron NX-OD5256 Specifications

General

Brand	Omron
Model	NX-OD5256
Category	I/O Systems
Language	English