sc2-2. Pepperl+Fuchs, sc2-2. Datasheet - Page 9

• Manufacturer Part Number: sc2-2.
• Description: Factory Automation
• Manufacturer: Pepperl+Fuchs

2.3
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 67 79 90 91 • Internet http://www.pepperl-fuchs.com
After the operating mode is changed or after an error is eliminated, a reset must be performed by briefly
turning off the operating voltage.
Layout
An electrosensitive protection device of the type
described here consists of:
- An SC2-2 control unit (light barrier module,
- One or two light barriers of Type SLxx
- (Optionally) a power pack (for power supply with
The SC2-2 is housed in a case suitable for moun-
ting on a top hat section rail. The installation width
is
45 mm.
The following operating modes can be set as desi-
red with DIP switches that are accessible after the
case is opened
- Start/restart interlock (restart interlock RI)
- Relay monitor (RM)
(located in the light barrier module).
OSSD module)
alternating current)
OSSD-module
Figure 2.1:SC2-2 control unit
13 14 15 16
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1
5
10 11 12
2
6
Copyright Pepperl+Fuchs, Printed in Germany
ON
OFF
START
3
7
4
8
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25 26 27 28
SC2-2
The SC2-2 control unit
R1
R2
E1
E2
SC2-2 control unit
Light-barrier module
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