7
WIRING
Disconnect all power before wiring terminals.
A safety hazard exists if this
precaution is not observed. Treat all signal inputs as hazardous since
they may carry line voltage.
A switch shall be included in the building installation:
It shall be in close proximity to the equipment and within easy reach of the
operator.
It shall be marked as the disconnecting device for the equipment.
Switches and circuit breakers in Europe must comply with IEC 947.
Terminal Connector Ratings
AC or DC Power Input / Relay Output: 10A, 250VAC;
Wire size: 12-24AWG (3.1mm
2
- 0.24mm
2
), 600V.
RS485 / Analog Output / Signal Input: 8A, 125VAC;
Wire size: 16-28AWG (1.3mm
2
- 0.1mm
2
), 300V.
General Wiring Practices
Use shielded cables for signal and control inputs.
Keep all signal lines as short as possible (<30M or 100 ft.).
Do NOT bundle or route signal lines with power or machine control wiring.
Do not allow signal or control wires to leave the building.