Rml system isolation blocks – Watlow EZ-ZONE RM Limit Module Rev C User Manual
Page 22
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Watlow EZ-ZONE
®
RML Module
•
19
•
Chapter 2 Install and Wire
Digital Inputs & Outputs
Analog Input 1 - 12
(Ungrounded sensors only)
Communications Ports
Controller
Low Voltage Power Bus
Mechanical Relay,
Outputs
Low-voltage Isolation: 42V peak
Safety Isolation: 1,528V
Å (ac)
Safety Isolation
No Isolation
Low-voltage
Isolation
Low-voltage
Isolation
Controller Power Supply
20.4 to 30.8V
Î (
dc)
20.4 to 30.8V
Å
(ac)
Safety Isolation
Safety Isolation
RML System Isolation Blocks
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