Pm Integrated Isolation Block - Watlow EZ-ZONE PM User Manual

PM Integrated Isolation Block

Controller Power Supply
12 to 40VÎ (dc)
20 to 28VÅ (ac)
100 to 240VÅ (ac)
Mechanical Relay,
Solid-State Relay
Outputs
®
Wat lo w EZ-ZO N E P M L im i t Co n t r o ll er
Safety Isolation
Controller
Low Voltage Power Bus
Safety Isolation
Low-voltage Isolation: 42V peak
Safety Isolation:
No Isolation
No Isolation
No Isolation
Low-voltage
Isolation
2300VÅ (ac)
21
• •
Digital Inputs & Outputs
5-6
Switched DC, Open Collector,
Process outputs
Analog Input 1
Note:
Analog Input 1 can be optionally ordered as
an isolated input (see ordering information
in the back of this User's Guide).
Communications Ports
Chapter 2 Instal l and W i re