Simplified Input Circuit Diagram
· Use Belden 8761, or equivalent, shielded wire.
· Do not connect more than 2 wires to any single terminal.
· DC power cable and I/O cables should not exceed 10 m (30 ft).
· The capacitors shown above must be 0.01 µF and rated for 2000V min.
· User power supply must be rated Class 2 with a 5V DC range of
4.5…5.5V DC.