Section 2.7 Wiring Your Module - Spectrum Controls SLC 500 User Manual

Section 2.7
Wiring Your
Module
WARNING
To insert your module into the rack, follow these steps:
1. Align the circuit board of your module with the card guides at the top
and bottom of the chassis.
Figure 2-1. Module Insertion into a Rack
2. Slide your module into the chassis until both top and bottom retaining
clips are secure. Apply firm even pressure on your module to attach it to
its backplane connector. Never force your module into the slot.
3. Cover all unused slots with the Card Slot Filler, Allen-Bradley part
number 1746-N2.
4. To remove your module, press the retaining clips at the top and bottom
of your module and slide it out.
POSSIBLE EQUIPMENT OPERATION
Never reach into a machine to actuate a switch. Also, remove all electrical
power at the main power disconnect switches before checking electrical
connections or inputs/ outputs causing machine motion.
Failure to observe these precautions can cause personal injury or equipment
damage.
Chapter 2: Installation and Wiring
User's Manual Pub. 0300181-07 Rev. A
2-5