Wireless Control Unit
50
7. Operation
7.11.5.2. Receiver
●
No-voltage contact output (NPN open collector)
③
Output: CH1
④
Output: CH2
⑤
Output: CH3
⑥
Output: CH4
⑦
Output: CH5
⑩
COM
VCC
Photocoupler
Zener
Diode
Fuse
CAUTION
The output terminal is an NPN open collector output. For connection, use a product with the specification that it can be
driven by an NPN transistor.
For inductive loads, provide a protection circuit in parallel with the load.
When connecting a load with a high inrush current, provide a protection circuit to reduce its effect.
Inrush current varies with the load. Please take this into consideration when making preparations.
Output terminal
Diode*
COM terminal
Load
*Reverse withstand voltage: 3 times or more than the load voltage
*Average rectification current: load current or more
Output terminal
Resistance
Inductance
COM terminal
Load
Output terminal
COM terminal
Load