4Ch RS232 Relay DB9 Interface 4Ch RS232 Relay Control Board Relay Remote Switching

Label:Yes RS232 DB9 female interface DC 12V power supply (voltage range 9-13v) Standby current (all relays closed) 18MA, 1 channel relay open 50MA, 2 channel relays open 81MA, 3 channel relays open 110MA, 4 channel relays open 141MA "Read", "open", "close", "Self-locking" , click, interlock 6 commands, can satisfy most of the industrial control This is 4 Channel Relay Module

Specifications: Model: CE039_12V Product series: RS232 Rated current: 10A Rated voltage: DC12V 3C rated voltage range: below 36V Relay load current: Maximum 10A Relay load voltage: DC 1-100V or AC85-265V Weight: 67g Size: 8.5 x 4.7 x 1.8cm/3.35 x 1.85 x 0.71inch Color: As picture shown

Package Included: 1 x  RS232 Relay

Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.