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8 Channel Interposing Relay
8 Channel Interposing Relay
Low cost 8 channel Interposing Relay board with heavy duty 10 Amp 250VAC/28VDC SPDT power relays, controlled through one of the PC RS232 serial ports.
Designed for single board operation or multiple board operation on the same serial port. Up to 16 boards can be connected in a daisy chain configuration, with upto a total of 128 - 10 Amp relays under PC control.
Note: The LED's are not visible on the -EXT version when the cover is on the enclosure
Product & Technology News
- ASCII commands to control relays
- Easy hook up using standard Modular telephone cable, for connecting PC to single board and for multiple board configurations (9-pin serial to modular cable adapter required available separately)
- Any software language that can write to the PC serial port can be used with this relay board NO special drivers needed
- 4800-38400 baud (default 9600 baud)
- Optional LED's to indicate relay activation (order the "-L" suffix version on the part number when ordering below)
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