PLC-5 TTL Output Module . 1771-OGC *yu

PLC-5 TTL Output Module . 1771-OGC #tr

PLC-5 Logical Adapter Module . 1771-AL *ss

2/5/10Pcs MAX485 Module TTL to RS-485 Module MAX485CSA Converter Module

KV_CORS25516 Color Recognition Sensor Module Temperature Detection TTL Output *s

KV_CORS25516 Color Recognition Sensor Module Temperature Detection TTL Output *a

KV_CORS25516 Color Recognition Sensor Module Temperature Detection TTL Output *l

USB to RS485 TTL Serial Converter Adapter FT232RL 75176 Module *ss