Central Remote Controller
Installation Manual
13
-EN
When using a relay for the circuit on the equipment side of the state output
IMPORTANT
Be sure to connect freewheeling diodes to both ends of the relay coil. (A relay with a built-in diode is recommended.)
35 mA or less
35 mA or less
(Locally procured)
External power
supply
Customer’s
equipment
(digital input)
Alarm
Run
Output
common
X2
X1
X2
X1
Summary of Contents for TCB-SC640U-E
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