Omron NB3Q-TW_B Startup Manual page 52

Connecting I/O Devices
Connect I/O devices to the terminal block.
Connecting NB Unit and CP1E
Execute One-to-one connection between the Host (PLC) and the NB Unit.
Connect CP1E and NB7W with a PT-PLC connecting cable (XW2Z-200T).
Note Please use OMRON PT-PLC connecting cable. Using other cables may result in failure.
Precautions for Safe Use
• Always keep the connector screws firmly tightened after the communication cable is
connected.
• The maximum tensile load for cables is 30 N. Do not apply loads greater than this.
• Turn OFF the power supply before connecting or disconnecting cables.
NB-series Programmable Terminals Startup Guide Manual(V109)
Input
SEN1 LS1
(0.03) (0.05)
L1 L2/N COM 01 03
00 02
Output
MO1 L
(100.00)
00
COM COM
NB
RS-232C(15m max)
3 Installation and Wiring
05 07 09 11
04 06 08 10
SEN2 LS2
(0.04) (0.06)
L MO2
(100.01)
01 02 03 04 05 07
NC COM NC COM 06
CP1E
3
3-7