SICK ReLy MULT1, Руководство по эксплуатации

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4.4.5 Connection diagrams
+24 V DC
0 V
F0
k2
k3
k1
E311016/00/2021-04-30
State
2 4
1 3
RE13
X1 Y1 Y2 24 X2 A2 14 34
I1 I2 S1 A1 23 33 13
RLY3-MULT1
CMSS
EMSS
Auto
Manual
Slow SCSD
Fast SCSD
SMAT
OSSD
1 0
F2 F1 F3
K3 K2 K1
L+
L–
Figure 4: ReLy MULT1 connection diagram
4.5 Testing plan
The safety relay must be thoroughly checked by appropriately qualified safety personnel
during commissioning, after modifications, and at regular intervals,
see "Thorough
check", page 25 .
The regular thorough checks serve to assess the effectiveness of the safety relay and
to identify defects as a result of modifications or other influences (e.g., damage or
manipulation).
The manufacturer and user must define the type and frequency of the thorough checks
on the machine on the basis of the application conditions and the risk assessment.
Determination of the thorough checks must be documented in a traceable manner.
4.5.1 Minimum requirements for the regular thorough check
The following thorough checks must be carried out at regular intervals:
• Thorough check of the housing for damage
• Thorough check of the cables for damage
• Thorough check of the safety relay for signs of misuse or manipulation
• Thorough check of the safety function
The required interval for performing these thorough checks depends on the applicable
safety capability of the overall application,
see table 6, page 28 .
PROJECT PLANNING
4
8024307/2021-07-30 | SICK O P E R A T I N G I N S T R U C T I O N S | ReLy MULT1 15
Subject to change without notice