IDEC HR6S - Page 21

21
HR6S Safety Relay Module
Wiring Example
HR6S-DN
Function Mode Selector and Input Device Connection Example
Dial 1 Dial 2
Synchronous monitoring: No
Dynamization: Yes
Signal interlock monitoring: Yes
Synchronous monitoring: 2 s / 4 s (S12 rst / S22 rst)
Dynamization: Yes
Signal interlock monitoring: Yes
Emergency stop switches × 6 Interlock switches × 6
DC+ CH+ CH+
S11
S12 S13
DC+ CH+ CH+
S21 S22 S23
B
A
DC+ CH+ CH+
S31 S32 S33
DC+ CH+ CH+
S41 S42 S43
D
C
DC+ CH+ CH+
S51 S52 S53
DC+ CH+ CH+
S61 S62 S63
F
E
Dial 3 Dial 4
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: No
Synchronization: 2.2 s
Dynamization: Yes
Signal interlock monitoring: No
Interlock switches × 6
(1 NC, 1 NO)
Proximity switches × 6
(1 NC, 1 NO)
Coded magnetic switches × 6
(1 NC, 1 NO) (*1)
DC+ CH+
S11
S12
CH+
S13
DC+ CH+
S21
S22
CH+
S23
DC+ CH+
S31
S32
CH+
S33
DC+ CH+
S41
S42
CH+
S43
DC+ CH+
S51
S52
CH+
S53
DC+ CH+
S61
S62
CH+
S63
*1: Connection examples for coded magnetic switches such as HS7A (IDEC) are also included on the instruction sheet, but certications 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.
PLC
COM
（
0V
）
Input1
Common reference potential
（
0V
）
Semiconductor pulse output
（
DC24V
）
K3
K4
M
14 24
HS7A-
DM
BK BU
BN+
S5 WH
S6
WH
BK BU
BN+
HS7A-
DM
DC
AC/DC
DC+
Input
Input
Start
CH+
DC+ CH+
CH+
CH+
DC+ CH+
K1
A1 A2 S11 S12 Y1 Y2
S21 S22 Z1B2
N(
-
)
K2
13
K3 K4
23
34 42
33 41S13
S23
L1(
+
)
EXT
F1 F2
DC+
Input
Input
CH+
DC+ CH+
CH+
CH+
S33 S51
S61 S62
S52 S53
S63
S7
K3
K4
ESC
S2
WH
BK BU
BN+
HS7A-
DM
DC+ CH+
CH+
CH+
S31
S41 S42
S3 WH
BK BU
BN+
HS7A-
DM
DC+
Input
Input
CH+
S4
WH
BK BU
BN+
HS7A-
DM
S1 WH
BK BU
BN+
HS7A-
DM
S32
S43
Power
supply
Designation Explanation
EXT
Connector for optional
expansion module
S1 to S6 Non-contact interlock switch
S3 Start switch
K3, K4 Contactor
PLC Programmable controller
F1, F2 Fuse