Rockwell Automation 1771-IMD AC/DC(220V) INPUT Installation Instructions - Manual (Page 2)

2 AC/DC (220V) Input Module Cat. No. 1771-IMD Series B
Publication 1771Ć5.27
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC
Low Voltage, by applying the safety requirements of EN 61131–2
Programmable Controllers, Part 2 – Equipment Requirements and
Tests.
For specific information required by EN 61131-2, see the appropriate
sections in this publication, as well as the following Allen-Bradley
publications:
•
Industrial Automation Wiring and Grounding Guidelines For
Noise Immunity, publication 1770-4.1
•
Guidelines for Handling Lithium Batteries, publication AG-5.4
•
Automation Systems Catalog, publication B111
Your module receives its power through the 1771 I/O chassis
backplane from the chassis power supply. The module requires
250mA from the output of this supply. Add this to the requirements
of all other modules in the I/O chassis to prevent overloading the
chassis backplane and/or chassis power supply.
The ac input module is shipped in a static-shielded bag to guard
against electrostatic discharge damage. Observe the following
precautions when handling the module.
!
ATTENTION: This module is equipped with a
plastic cover that is unique to assembly numbers
960378-02 through 960378-09. (This part number is
located near the backplane edge connector pins on the
component-side of the circuit board.) Do not use this
plastic cover on any other module.
Electrostatic Discharge Damage
!
ATTENTION: Under some conditions, electrostatic
discharge can degrade performance or damage the
module. Observe the following precautions to guard
against electrostatic damage.
•
Wear an approved wrist strap grounding device, or touch a
grounded object to discharge yourself before handling the
module.
•
Do not touch the backplane connector or connector pins.
•
If you configure or replace internal components, do not touch
other circuit components inside the module. If available, use a
static-free work station.
•
When not in use, keep the module in a static-shielded bag.
Power Requirements
Initial Handling