Omron G3ZA - MANUAL 2 User Manual page 20

Features
Setting an Abnormal
Current Detection Delay
V2
Available Models
Connections
Single-phase SSRs
Phase R
Phase S
Phase T
Note
• An abnormal current detection delay can prevent noise from causing false
detection by requiring a fixed number of consecutive error detections
(heater burnout, heater overcurrent, or SSR short-circuit detections)
before an error is actually detected.
The following four models are available.
Model number
G3ZA-4H203-FLK-UTU 4 channels
G3ZA-4H403-FLK-UTU
G3ZA-8A203-FLK-UTU 8 channels
G3ZA-8A403-FLK-UTU
Load power
supply Trigger signal
G3ZA
Control
power supply
CT (4 channel
models only)
Connect a power supply with the same phase as the SSRs to the load power
supply input terminals on the G3ZA.
Number of Error detection
channels
Supported
Not supported
SSR
......
Load
Section 1-1
Load power supply
100 to 240 V
400 to 480 V
100 to 240 V
400 to 480 V
SSR
Load
3