Wiring Diagram
Original instructions
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Illustration
The following figure shows the 140 DDO 885 00 wiring diagram.
CAUTION
DAMAGE TO MODULE OUTPUTS
This module is not protected against reverse polarity. Follow these precautions to avoid equipment damage:
  • Do not reverse the polarity of the field power supply.
  • To help protect the module against polarity miswiring, add an external diode in series with each group supply line. This diode must be able to support the group load current.
Failure to follow these instructions can result in injury or equipment damage.
NOTE: N / C = Not Connected.
NOTE: When field wiring the I/O module, the maximum wire size that should be used is 1-14 AWG or 2-16 AWG; the minimum size is 20 AWG.
NOTE: The tightening torque must be between 0.5 Nm and 0.8 Nm.
NOTICE
DESTRUCTION OF ADAPTER
  • Before tightening the locknut to the torque 0.50...0.80 Nm, be sure to properly position the right-angle F adapter connector.
  • During tightening, be sure to maintain the connector securely.
  • Do not tighten the right-angle F adapter beyond the specified torque.
Failure to follow these instructions can result in equipment damage.