Toshiba TCB-SC640U-E - Page 13

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