Omron Z4LB V2 Instruction Manual page 45

Sensor Installation
Z4LB-S10V2 Sensor
Screws (M3, Length: 25, provided)
→
Refer to 7-2 Dimensions for mounting dimensions (p. 64).
Z4LB-S30V2 Sensor
Emitter
Screws
(M4, Length 25, provided)
20
1 Screw the mounting brackets to the emitter and the receiver.
The same mounting bracket is used for both the emitter and
the receiver.
2 Secure the mounting brackets.
1 Screw the mounting brackets to the emitter and the receiver.
The same mounting bracket is used for the emitter and the
receiver, but the screw holes are different.
Nuts (M3, provided)
Screws (M3)
Receiver
Screws
(M4, Length 25, provided)
Section 2-5