Omron ZX-E Operation Manual page 21

Mutual Interference Prevention for Closely Mounted
Sensor Heads
The Smart Sensor has a mutual interference prevention function which allows multiple
Sensor Heads to be mounted close to each other. This function is supported for up to
five Sensor Heads by using ZX-CAL2 Calculating Units.
p. 26 and p. 120
Compatibility between Sensor Heads and Amplifier Units
Amplifier Units do not need to be changed when Sensor Heads are changed for main-
tenance or to switch to new products.
Section 1
FEATURES
Calculating Units
ZX-E
Operation Manual
19