Interlock Connector Connecting Samples - Panasonic LP-S Series Maintenance Manual

3-6-3 Interlock connector connecting samples

Connect between INTERLOCK IN and INTERLOCK COM. with the non-voltage contact (relay output terminal etc.) of the
safety devices such as door, switch or safety PLC.
• INTERLOCK IN on the interlock connector are connected to the operating coil of the internal relay in the controller.
Connect INTERLOCK IN (No.3) and INTERLOCK COM. (No.1) with the non-voltage contact (dry contact) such as a relay
or a switch. Do not connect with the voltage contact such as a transistor.
Except LP-Sxxx-SF/LP-Sxxx-LS1 type
1 2
INTERLOCK
3
For LP-Sxxx-SF/LP-Sxxx-LS1 type
INTERLOCK 1
1
connector
INTERLOCK 2
1
connector
• In the attached interlock connectors, INTERLOCK IN and INTERLOCK COM. are short-circuited at the delivery state.
• For LP-Sxxx-SF/LP-Sxxx-LS1 type, it is recommended to connect the interlock connectors to the external safety device
by using the relay output terminal of the safety relay unit or the safety PLC. Refer to "Construction of interlock system"
(P.25).
1. INTERLOCK COM.
3. INTERLOCK IN
1. INTERLOCK 1 COM.
2. FEEDBACK 1 OUT
2
3
3. INTERLOCK 1 IN
1. INTERLOCK 2 COM.
2. FEEDBACK 2 OUT
2
3
3. INTERLOCK 2 IN
ME-LPS-SSM-8
To Emergency stop switch etc.
Safety PLC
N.O.
(Output from PLC)
Monitoring
(Input to PLC)
N.O.
(Output from PLC)
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