Instructions
6 SLC 500 Thermocouple/mV Analog Input Module
Publication 1746-IN015C-EN-P - July 2001
Electrostatic Damage
Electrostatic discharge can damage semiconductor devices inside this module if you
touch backplane connector pins. Guard against electrostatic damage by observing
the following precautions:
Required Tools and Equipment
Have the following tools and equipment ready:
• 2.5 mm (0.1 in.) slot-head screwdriver
• thermocouple or millivolt sensor
• appropriate thermocouple extension wire (if needed)
• thermocouple/mV input module (1746-NT8)
• programming equipment
Power Requirements
The module receives its power through the SLC 500 chassis backplane from the
fixed or modular +5V dc/+24V dc chassis power supply. The maximum current
drawn by the module is shown in the following table.
ATTENTION
!
ELECTROSTATICALLY SENSITIVE COMPONENTS
• Before handling the module, touch a grounded object to rid
yourself of electrostatic charge.
• Handle the module from the front, away from the
backplane connector. Do not touch backplane connector
pins.
• Keep the module in its static-shield container when not in
use or during shipment.
Failure to observe these precautions can degrade the module’s
performance or cause permanent damage.
Table C Maximum Current Drawn By the Module
5VDC Amps 24VDC Amps
0.120 0.070