Rockwell Automation 1756-HYD02 ControlLogix Hydraulic Servo Module - Manual (Page 26)

26 Publication 1756-UM525A-EN-P - June 2003
Chapter 2 Installing the 1756-HYD02 Module
Installing the Removable
Terminal Block Install the RTB onto the module to connect wiring.
Before installing the RTB, make certain:
• field-side wiring of the RTB has been completed.
• the RTB housing is snapped into place on the RTB.
• the RTB housing door is closed.
• the locking tab at the top of the module is unlocked.
1. Align the top, bottom and left side guides of the RTB with the guides on
the module.
ATTENTION
Shock hazard exists. If the RTB is installed onto the module
while the field-side power is applied, the RTB will be
electrically live. Do not touch the RTB’s terminals. Failure to
observe this caution may cause personal injury.
The RTB is designed to support Removal and Insertion Under
Power (RIUP). However, when you remove or insert an RTB with
field-side power applied, unintended machine motion or
loss of process control can occur. Exercise extreme caution
when using this feature. It is recommended that field-side
power be removed before installing the RTB onto the module.
20853-M
Top guide
Bottom guide
Left side guides