GEORGE FISCHER +GF+ SIGNET 9020 Intelek-Pro, Instruction Manual

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Chapter 1
Introduction
This manual contains description, setup, and
operation instructions for the +GF+ SIGNET 9020
Intelek-Pro Batch Controller. Please read the entire
manual before operating the instrument.
1.1 General Description
• The 9020 operates on AC and/or DC power.
DC power can be used for emergency backup
or independently as the primary power source.
• The 9020 enclosure is standard 1/4 DIN size,
96 x 96 mm. The front panel is NEMA 4X/
IP65 rated.
1.2 Standard Inputs
The +GF+ SIGNET 9020 Intelek-Pro Batch
Controller is fully compatible with all +GF+ Signet
flow sensors. This controller accepts pulse/sine-
wave frequency signals only.
1.3 Standard Outputs
• Two SPDT 5 A relays provide external device
control.
• The sensor pulse output (PLS OUT) delivers a
5 V square wave in phase with the sensor
input. It can be used to drive other Signet
instruments or compatible devices.
1.4 Optional Accessories
• The remote (SSR) card provides remote start/
stop/resume capability (sec. 2.6). This option
includes an end-of-batch and counter pulse
output. These open collector outputs are ideal
for driving external counters or accumulators.
• A NEMA 4X/IP65 rear cover assembly is
offered for maximum environmental protection
(sec. 4.6).
The technical data given in
this publication is for general
information purposes only. It
implies no warranty of any
kind.
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