IDEC HR6S - Page 18

18
HR6S Safety Relay Module
HR6S-S
Wiring Example
PLC
COM
（
0V
）
Input1
Common reference potential
（
0V
）
Semiconductor pulse output
（
DC24V
）
K3
K4
M
S2
WH
BK
BU
BN+
HS7A-
DM
ESC
S1 WH
BK BU
BN+
HS7A-
DM
S3
K3
K4
EXT
F1 F2
AC/DC
DC
Power
supply
DC+
Input
Input
Start
CH+
DC+ CH+
CH+
CH+
DC+ CH+
K2
K1
A1 A2 S11 S12 Y1 Y2
S21 S22 Z1B2
N(
-
)
13
14
K3 K4
23
24
S13
S23
L1(
+
)
Function Mode Selector and Input Device Connection Example
Dial 1 Dial 2 Dial 3
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
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: No
Emergency stop switches
Interlock switch Two-hand control switch (IIIA)
DC+ CH+ CH+
S11 S12 S13
DC+ CH+ CH+
S21 S22 S23
S1
S2
S11
S12
S13
安全柵 安全柵
DC+ CH+ CH+
S21
S22
S23
DC+ CH+ CH+
DC+ CH+ CH+
S11 S12 S13
S1
S2
Dial 4 Dial 5
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: Yes
Synchronous monitoring: 0.5 s
Dynamization: Yes
Signal interlock monitoring: No
Two-hand control switch (IIIC)
Interlock switch
(1 NO, 1 NC)
Coded magnetic switch
(1 NO, 1 NC) (*1)
Proximity switch
(1 NO, 1 NC)
DC+ CH+ CH+
S21 S22 S23
S2
DC+ CH+ CH+
S11 S12 S13
S1
DC+ CH+
S11
S12
CH+
S13
DC+ CH+
S21
S22
CH+
S23
*1: Connection examples for coded magnetic switches such as HS7A (IDEC) are also included on the instruction sheet, but certications are not
available.
Designation Explanation
EXT
Connector for optional
expansion module
S1, S2 Non-contact interlock switch
S3 Start switch
K3, K4 Contactor
PLC Programmable controller
F1, F2 Fuse