Wiring Diagram

Illustration

The following figure shows the 140 DDM 390 00 wiring diagram.

1.

N / C = Not Connected

2.

When field wiring the I/O modules, 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.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH

Before accessing the fuses,

Remove the power to the module (pre-actuators), and
Disconnect the terminal block.
Always use a properly rated voltage sensing device at all line and load fuse clips to confirm power is off.

Failure to follow these instructions will result in death or serious injury.

CAUTION

DAMAGE TO MODULE OUTPUTS

Protect each point with a 1.25 A fuse (Littlefuse 3121.25, 1.25 A, 250 V).

Failure to follow these instructions can result in injury or equipment damage.