Rockwell Automation 1746-BTM Barrel Temperature Control Module Installation Instructions - Manual (Page 12)

12 Barrel Temperature Control Module
Publication 1746-IN020B-EN-P - July 2002
7.
At the source-end of cables from mV devices (see following figure):
•
remove the drain wire and foil shield
• apply shrink wrap as an option
• connect to mV devices keeping the leads short
IMPORTANT
If noise persists, try grounding the opposite end of the cable. Ground
one end only.
Wires
3/8
Make unshielded wires as
short as possible.
Limit braid length to 12” or
less. Solder braid to lug on
bottom row of I/O chassis
Connect I/O chassis
bolt to earth ground
Solder drain wires to
braid at casing.
Make unshielded wires as short as possible.
3/8
Signal
Wires
Terminal Block
Chnl 0
Chnl 1
Chnl 2
Chnl 3
n/c
Cables