AC (120/220V) 16A Power Supply
2
Publication 17715.39 December 1995
Low Voltage Directive
This product is also 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 that the above EN requires, 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
The 1771-P7 power supply can power one 1771-A1B, -A2B, -A3B,
-A3B1, or -A4B I/O chassis when used with any adapter module or
programmable controller (Mini-PLC-2/02
, Mini-PLC-2/05
,
Mini-PLC-2/16
, Mini-PLC-2/17
, or PLC-5
family processor)
that does not have an internal power supply.
Important:
The power supply is not compatible with the 1771-A1,
-A2, or -A4 I/O chassis.
!
ATTENTION: The 1771-P7 is a stand-alone
power supply. Do not connect it in parallel with any
other power supply. Connecting it in parallel could
result in processor memory loss or injury due to
unexpected machine operation.
!
ATTENTION: Under some conditions, electrostatic
discharge can degrade performance or damage system
components. Observe the following precautions to
guard against electrostatic damage:
•
Touch a grounded object to rid yourself of charge
before handling a module.
•
Do not touch the backplane connector or
connector pins.
•
When not in use, keep modules in their
static-shield bags.
Prepare for Installation