Spectrum Controls 1771sc-IFE32 User Manual
Page 16
6 PLC-5
TM
32-Channel Analog Input Module
ATTENTION: Electrostatic discharge can degrade performance or cause permanent damage.
Handle the module as stated below.
•
Wear an approved wrist strap grounding device, or touch a grounded object to rid yourself of
electrostatic charge before handling the module.
•
Handle the module from the front, away from the backplane connector. Do not touch backplane
connector pins.
•
Keep the module in its static-shield bag when not in use.
WARNING: Power, input and output (I/O) wiring must be in accordance with Class I, Division 2
wiring methods (Article 501-4(b) of the National Electrical Code, NFPA 70) and in accordance
with the authority having jurisdiction.
•
Peripheral equipment must be suitable for the location in which it is used.
WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR
SUITABLIITY FOR CLASS I, DIVISION 2
WARNING – EXPLOSION HAZARD – WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER
BEFORE REPLACING OR WIRING MODULES.
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS
BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C, AND D OR
NON-HARZARDOUS LOCATIONS ONLY.
Power Requirements:
Your module receives its power through the 1771 I/O power supply. The module
requires a maximum of 400mA from the backplane.
Add this current to the requirements of all other modules in the I/O chassis to prevent
overloading the chassis backplane and/or backplane power supply.
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