Wiring The Temperature Controllers - Omron EJ1 EtherCAT User Manual

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Wiring the Temperature Controllers

Refer to the EJ1 Modular Temperature Controllers User's Manual (Cat. No. H142) for information on

wiring the Temperature Controllers.

 Complying with Safety Standards
The power supply terminals must be supplied from a SELV, limited-current source. A SELV (sepa-
rated extra-low voltage) source is a power supply having double or reinforced insulation between the
primary and the secondary circuits and having an output voltage of 30 V r.m.s. max. and 42.4 V
peak max. or 60 VDC max.
Recommended power supply: S8VM Series or S8VS Series (both manufactured by OMRON)
• Select a Power Supply with a capacity that is suitable for the application conditions.
• To comply with the EN 61326 Class A noise terminal voltage standard, insert a noise filter (TDK's
RSMN2006 or the equivalent) on the DC line as close as possible to Temperature Controller.
EJ1 EtherCAT Slave Unit User's Manual (H192)
4 Installation and Connection
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