Phoenix Contact PSR-ESA2/4x1/1x2/B User Manual

Application manual for PSRclassic and PSRmultifunction, and the modular safety relay system
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PHOENIX CONTACT 102597_en_03
The table is valid for the following safety relays:
Fault with
internal cause

0.2 s
 Safety relay faulty.
Replace safety relays.
Perform a voltage reset.

0.2 s
 Enable contact(s) of K1 and K2 faulty.

0.2 s
 Enable contact(s) of K3 and K4 faulty.
Table 8-4 Diagnostic description for PSR-ESD/4x1/30 safety relay
PWR K1/K2 K3(t)/K4(t)
Fault Remedy
1 PSR-URM4/5x1/2x2
Table 8-5 Diagnostic description for PSR-URM4/5x1/2x2 safety relay
K1 K2
Fault Remedy
Connection/
voltage error
 Supply voltage not present. Apply supply voltage.
 Supply voltage too low. Adjust supply voltage.

Input circuit A11 is not being supplied with
power.
Check the input circuit connection

Input circuit A12 is not being supplied with
power.
Short circuit

Between contact points A11 and A2 or
between A12 and A2.
Remove short circuit.
Fault with
internal cause
 Checkback contacts 11 and 12 faulty.
Replace safety relays.
Perform a voltage reset.
 Enable contact(s) of K1 faulty.
 Enable contact(s) of K2 faulty.
 Enable contact(s) of K1 and K2 faulty.

Phoenix Contact PSR-ESA2/4x1/1x2/B Specifications

General

Brand	Phoenix Contact
Model	PSR-ESA2/4x1/1x2/B
Category	Relays
Language	English