Hardware reference guide

I/O Modules
666
35013379 02 October 2007
Module States The following table shows the module states for the DDO15310 module.
Fuse Locations The following figure shows the locations of the fuses for the DDO15310 module.
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
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.
CAUTION
140
DDO 153 10
5 vdc out
X
Fuse Locations
Points
1-8
Points
9-16
Points
17-24
Points
25-32
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com