Reference 8-15
8.9 Digital I/O Power Rating
The I/O connector is used to connect the Qualitek mR to a Programmable Logic
Controller (PLC) or other automation equipment. Be aware that it is possible to
damage the interface when connecting to non-PLC loads such as incandescent
lamps, valves, or other high-inrush devices.
Be certain that any customized circuitry adheres to the output specifications given
below or risk damage to the Qualitek mR.
Maximum Switching Load: 10VA
Maximum Switching Current: 0.5A
Maximum Switching Voltage: 100VDC
Maximum Continuous Current: 1.5A
Uson has made a robust interface well suited for its intended purpose of driving a
PLC. However, the user assumes all risks associated with making connections
other than to a PLC with this interface if such connections are outside the limits of
the specifications.
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