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Operation manual
● Conformance to EC Directives
The G9SR Safety Relays complies with EC Directives. To ensure that the machine or
device in which the G9SR Safety Relay is used complies with EC Directives, the
following requirements must be met.
•
Make sure that the DC power supply connected to a DC Power Supply Unit or I/O
Unit satisfies the following conditions.
•
There is double insulation or reinforced insulation between the primary circuit
and secondary circuit.
•
An isolated power supply that is limited to a current of 8 A or lower must be
used.
•
The output hold time is 20ms min.
•
The power supply is a SELV power supply that satisfies requirements in IEC/ EN
60950-1 and EN 50178.
•
Provide external measures to ensure appropriate overvoltage protection to a
maximum of 30V DC.
•
G9SR-series products that comply with the EC Directives also comply with the
Generic Emission Standard (EN 61000-6-4) for EMI. The radiated emission
characteristics (10-m regulations), however, may depend on the configuration of the
control panel that is used and the relation to and wiring with other connected devices.
Even through the G9SR Safety Relay complies with EC Directives; the customer
must confirm that the overall machinery and equipment in which the G9SR Safety
Relay is used complies with the EC Directives.
The customer must implement measures to ensure compliance with these standards.
CE conformity declaration available at: http://industrial.omron.eu
● Machinery Directive
The Machinery Directive requires ensuring the required safety for safety components
used for machinery safety.
Applicable standards: EN ISO 13849-1:2008 and IEC/EN 62061 SIL CL3
XXIV
G9SR
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