Table of I/O Relay Terminal and connectable device combinations Combinations with G7TC G7TC Combinations with the OMRON PLC NX Series Note: The G7TC-OC08 8-output type is also available. *1. The box @ is replaced by the cable length. For type details, refer to the XW2Z-R data sheet. (Cat. No.
G126) 8 NX I/O Units Connec tion pattern XW2Z-R Cables G7TC I/O Relay Terminals I/O capacity Model External connectors Polarity Connection Model *1 Quantity required Specifications Model Quantity required Input Units 16 inputs NX-ID5142-5 1 MIL connector (20 p) NPN or PNP F 1:1 XW2Z-RO@C 1 NPN Inputs G7TC-IA16/ID16 1 32 inputs NX-ID6142-5 1 MIL connector (40 p) NPN or PNP A 1:2 XW2Z-RO@-@-D1 1 NPN Inputs G7TC-IA16/ID16 2 NX-ID6142-6 1 Fujitsu connector (40 p) NPN or PNP 1:2 XW2Z-RI@C-@ 1 NPN Inputs G7TC-IA16/ID16 2 Output Units 16 outputs NX-OD5121-5 1 MIL connector (20 p) NPN F 1:1 XW2Z-RO@C 1 NPN outputs G7TC-OC16 1 NX-OD5256-5 1 MIL connector (20 p) PNP 1:1 XW2Z-RI@C 1 PNP outputs G7TC-OC16-1 1 32 outputs NX-OD6121-5 1 MIL connector (40 p) NPN A 1:2 XW2Z-RO@-@-D1 1 NPN outputs G7TC-OC16 2 NX-OD6256-5 1 MIL connector (40 p) PNP 1:2 XW2Z-RI@-@-D1 1 PNP outputs G7TC-OC16-1 2 NX-OD6121-6 1 Fujitsu connector (40 p) NPN 1:2 XW2Z-RO@C-@ 1 NPN outputs G7TC-OC16 2 Mixed I/O Units 16 inputs/ 16 outputs NX-MD6121-6 2 Fujitsu connectors (24 p) (1 for 16 inputs and 1 for 16 outputs) Inputs:
NPN or PNP E 1:1 XW2Z-R@C 1 NPN Inputs G7TC-IA16/ID16 1 Outputs: NPN 1:1 XW2Z-R@C 1 NPN outputs G7TC-OC16 1 NX-MD6121-5 2 MIL connectors (20 p) (1 for 16 inputs and 1 for 16 outputs) Inputs: NPN or PNP 1:1 XW2Z-RO@C 1 NPN Inputs G7TC-IA16/ID16 1 Outputs: NPN 1:1 XW2Z-RO@C 1 NPN outputs G7TC-OC16 1 NX-MD6256-5 2 MIL connectors (20 p) (1 for 16 inputs and 1 for 16 outputs) Inputs: NPN or PNP 1:1 XW2Z-RO@C 1 NPN Inputs G7TC-IA16/ID16 1 Outputs: PNP 1:1 XW2Z-RO@C 1 PNP outputs G7TC-OC16-1 1