6-3
．
Transistor Output Type
Transistor output models support high speed pulse output and normal transistor these two types;
Output Terminals
There are 1~4 COM outputs on transistor output type CPU units
External Power Supply
Please use DC5~30V power supply to drive the load drive.
Circuit Isolation
Inside PLC, we use optical couples to isolate the internal circuit with the output
transistors; besides, public blocks isolate to each other.
Action Indication
When driving optical couples, LED will be ON, the output transistors will be ON;
Response Time
From optical couple being ON (or OFF) to transistor being ON (or OFF), PLC
needs time below 0.2ms.
Output current
Each output’s current is 0.3A. But limited by the temperature rising, every 4
points’ total current should be below 0.8A.
Open circuit current
Below 0.1mA
Normal Transistor
Output
1
