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QuantityDiscount
25-49 10%
5-24 5%

S1-RLY-EXT (1Ch Relay Ext/Trans)
Model S1-RLY-EXT Low cost Single Channel serial relay board with heavy duty 10 Amp 240VAC/28VDC SPDT power relay, controlled through one of the PC RS232 serial ports, with external wall transformer. Simple ASCII commands for control, no drivers needed. Includes RS232 to Modular adapter and cable. Relay testing software available for download from the website. Enclosure available separately (P/N RLY-ENC-EXT)
$ 44.95 View Cart Check Out

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