Omron G9SR, Operation Manual

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Operation manual G9SR
Page 1 of 79
1 Product family – General information
1.1 Intended use
The G9SR units are intended for the functions listed in the table below:
G9SR-BC G9SR-AD G9SR-EX
E-Stop function Yes Yes No
Door monitoring (safety limit switches) Yes Yes No
Door monitoring (key operated switches) Yes Yes No
Door monitoring (non-contact switches) Yes Yes No
ESPE monitoring Yes Yes No
Additional safety outputs No No Yes
Note on the G9SR-EX unit:
The extra outputs realised with the G9SR-EX units have an ON-delay timer and an OFF-
delay timer for additional control of your outputs.
1.2 Family Overview
The product family G9SR consists of a G9SR- BC□ - □ (BC = Basic), a G9SR- AD□ - □
(AD = Advanced) and a G9SR- EX□ -T90- □ unit (EX = Extension) to give you flexibility
when configuring your specific system.
1.2.1 G9SR-BC
The G9SR-BC has a double channel safety input that can be used
in E-Stop, door monitoring applications or applications with
opto-electronic safety sensors.
The G9SR-BC has solid state safety outputs for DC loads of up
to 2A and with a peak current up to 5A.
The G9SR-BC can operate standalone or as an additional input
with a G9SR-AD.
See also:
Chapter 6 G9SR unit: G9SR- BC□ - □ on page 19.