Hardware reference guide

I/O Modules
614
35013379 11/2011
Module States
The following table shows the module states for the DDO15310 module.
Power Dissipation 4 W
External Power (U
S
) 4.5 ... 5.5 Vdc continuous
Absolute Voltage (U
S
) max 15 Vdc for 1.3 ms decaying voltage pulse
External Power Supply Current 400 mA + Load current per point
Fusing
Internal 1A fuse for each group. Modicon # 043508953. For the
location of the fuses Fuse Locations, page 615.
External None
Specifications
External Power Command Active Output LED Fault
ON OFF ON >3.2 OFF OFF
ON ON ON <0.2 ON OFF
OFF X X * OFF ON
OFF ON ON * ON ON
*440 Ω pullup resistor to the power rail
X = OFF or ON state
CAUTION
Possible danger to equipment or personnel.
Turn off power to the module and remove the field wiring terminal strip to gain
access to fuses.
Failure to follow these instructions can result in injury or equipment damage.