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S1-RLY-IO-EXT 1Ch RLY W/IO X/Trans
Model S1-RLY-IO-EXT Low cost Single Channel serial relay board with heavy duty 10 Amp 240VAC/28VDC SPDT power relay, includes 8 channel I/O port and 2 Channel Opto-Isolated input port, 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-IO)
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S1-RLY-IO-INT 1Ch RLY,W/IO,I/Trans
Model S1-RLY-IO-INT Low cost Single Channel serial relay card with heavy duty 10 Amp 240VAC/28VDC SPDT power relay, includes 8 channel I/O port and 2 Channel Opto-Isolated input port, controlled through one of the PC RS232 serial ports, with internal 120VAC 50/60HZ transformer. Ready to mount in an enclosure. Includes RS232 to Modular adapter and Modular cable. Simple ASCII commands for control, no drivers needed. Relay testing software available for download from the website.
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