Omron E5ZE Datasheet page 16

Wiring for Conformance to the EMC Directives
Conformance of the E5ZE to the EMC Directives has been confirmed according to the following conditions.
Thermocouple Input Model
Setting display unit
Outside the control panel
Platinum Resistance Thermometer Input Model
Setting display unit
Outside the control panel
Note: 1. Place the power supply, filter, input sensor, I/O terminals, and communications cable inside the control panel when wiring them.
2. If the communications cable between devices extends outside the control panel, satisfy the following conditions when wiring them.
• Use shielded cables for communications cables and ground to the FG.
• Insert at least five ferrite cores close to the E5ZE.
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Multipoint Temperature Controller
PLC
Communications cable
Power supply
I/O terminals
E5ZE-CBL@00
Ferrite core: ZCAT2032 by TDK
Filter: MBS-1210-22 by Nemic Lambda
Inside the control panel
Communications cable
Power supply
I/O terminals
E5ZE-CBL@00
Inside the control panel
E5ZE
or
Filter
Ferrite core
PLC
or
E5ZE
24 VDC
Alarm output
Control output
CT input
Thermocouple input
FG
E5ZE
24 VDC
Alarm output
Control output
CT input
Platinum resistance
thermometer input
FG