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How to use External Control for YT600-1J

Release Time:2017-01-06

There are three external control modes; customer can select one control mode only.
1. 4-20 mA standard current input
2. 0-10 V standard voltage input
3. 0-10 kHz pulse input

External interface shown as Figure, all terminals define as below:
# 1: 0-10 kHz input
# 2: 0-10V input
# 3: 4-20mA inpu
# 4: Manual/External control identification
# 5: Start/Stop controlled through external control
# 6: COM (common ground wire)


Example: 4-20mA standard current input controls the speed and start/stop of the pump. Wiring diagram is shown as below