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Our offices will be closed on Monday, May 29th, in observance of Memorial Day. FedEx paid priority & FREE delivery orders placed before 5:00PM ET on Friday, May 26th will ship same day (if paid for by CC or PO account in good standing). FedEx/UPS ground & freight orders have a 1:00PM ET cutoff. Orders placed after the Friday cutoff times will ship on Tuesday, May 30th.
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BRX PLC relay output modules control ON/OFF devices that operate at higher AC or DC currents. Modules are available with up to 16 points; all snap onto any PLC unit and are autoconfigured in the software. A DC in/relay out combo module is also available.
For use with higher current control devices, PLC relay output modules function just as an electromechanical control relay would.
An external source is supplied to the relay contacts on the module and the PLC CPU will control the opening or closing of these
contacts based on the logic coded in the CPU. This way, the PLC controls the device by completing or breaking the control circuit.
Since the PLC is only controlling the "coil" and not supplying the output voltage, higher current circuits can be controlled.
BRX PLCs with built-in I/O provide up to 16 relay output points. If additional relay outputs are required or to add relay outputs
to the M series (no I/O) CPU, several relay I/O expansion modules are offered.
Expansion modules easily snap onto the side of any BRX PLC/CPU
Relay output modules with 5, 8, 12, or 16 points, in a selection of Form A or Form C contacts
Support 12-48 VDC, 100-125 VDC or 24-240 VAC circuits
Ratings up to 8A per point for isolated circuits; up to 8A/common for multiple circuits on one common
BX-08TRZ and BX-16TRZ relay output modules are designed to prevent leakage current which can inadvertently
activate low-current devices
For part listings and specifications, go to Shop Now