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S8-RLY-IO-EXT-L,8C Rly, X/Trns,IO
Model S8-RLY-IO-EXT-L Low cost Eight Channel serial relay board with heavy duty 10 Amp 240VAC/28VDC SPDT power relays with LED'S, includes 8 channel input/output port, controlled through one of the PC RS232 serial ports, with external transformer. Up to 16 units may be daisy chained on one serial port (128 relays). Simple ASCII commands for control, no drivers needed. Includes enclosure. Modular adapter & cable not included with unit, available separately order here. Relay testing software available for download from the website.
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S8-RLY-IO-EXT-LS,8 Rly, X/Trns,IO
Model S8-RLY-IO-EXT-LS Low cost Eight Channel serial relay board with heavy duty 10 Amp 240VAC/28VDC SPDT power relays with LED'S, includes 8 channel input/output port, controlled through one of the PC RS232 serial ports, with external transformer. Up to 16 units may be daisy chained on one serial port (128 relays). Simple ASCII commands for control, no drivers needed. Includes enclosure. Includes Modular adapter & cable. Relay testing software available for download from the website.
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