IDEC HR6S Manual page 9

Safety relay modules
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HR6S-AB
Wiring
L1 ( + )
S1
A1
A2
S11 S12
AC/DC
DC+
DC
Power
supply
B2 ( *1)
N ( - )
*1) For B2 and Z1, see HR6S-AF.
Function Mode Selector and Input Device Connection Example
Synchronous monitoring: No
Dynamization: Yes
Signal interlock monitoring: No
Emergency stop switches
S11
S12
S13
DC+
CH+
CH+
Dial 3
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: No
Coded magnetic switch (*2)
S1
S11
S12
DC+
*2: Connection examples for coded magnetic switches such as HS7A (IDEC) are also included on the instruction sheet, but certifications are not available.
Note: Status of contacts in the diagram: The status of the control switch is when it is not operated. The status of the door interlock is when the door is closed.
S2
F1
11
S13
Y1
Y2
CH+ CH+
DC+ CH+
Start
Input
K1
Z1 ( *1)
12
14
K2
PLC
Dial 1
Interlock switch
Safety fence
S11
S12
S13
DC+ CH+
CH+
Dial 4
Synchronous monitoring: 2.2 s
Dynamization: Yes
Signal interlock monitoring: No
(1NO, 1NC)
S13
CH+
CH+
Designation
B2
Common reference potential terminal
Z1
Pulsed output for diagnostics, not safety-related
S1
Emergency stop switch
S2
Start switch
K2
Contactor
M
Motor
F1
Fuse
K2
M
Dial 2
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: No
Two-hand control switch
(IIIA)
S1
S2
S11
S12
S13
DC+
CH+
CH+
Dial 5
Synchronous monitoring: No
Dynamization: No
Signal interlock monitoring: No
1 PNP output
device
+
-
PNP
S11
S12
S13
DC+
CH+
CH+
HR6S Safety Relay Module
Explanation
Dial 6
Synchronous monitoring: 0.5 s
Dynamization: No
Signal interlock monitoring: Yes
2 OSSD
Output device
24 V
ESPE
0 V
OSSD
OSSD
S11
S12
S13
DC+
CH+
CH+
9

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