Panasonic LP-GS Series, Setup & Maintenance Manual

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4-4-3 Interlock terminal rating and I/O circuit
This section shows the following interlock terminals and I/O circuit loaded onto the I/O terminal block.
Interlock input terminals: Interlock monitoring terminals:
INTERLOCK 1(+) (X16) INTERLOCK 1 MONITOR (Y16)
INTERLOCK 1(-) (X17) INTERLOCK 1 MONITOR COM. (Y17)
INTERLOCK 2(+) (X18) INTERLOCK 2 MONITOR (Y18)
INTERLOCK 2(-) (X19) INTERLOCK 2 MONITOR COM. (Y19)
ワㄐㄕㄊ㄄ㄆ
• INTERLOCK terminals (X16, X17 and X18, X19) are connected to the operating coil of the internal relay in the controller.
Connect INTERLOCK (+) and INTERLOCK (-) 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.
Pin X16 INTERLOCK 1 (+)
ヌビフヷチュヤ
ヒブㄎモチ
ヌビフヷチュヤ
Pin X17 INTERLOCK 1 (-)
Pin X18 INTERLOCK 2 (+)
Pin X19 INTERLOCK 2 (-)
Pin Y16 INTERLOCK 1 MONITOR
Pin Y17 INTERLOCK 1 MONITOR COM.
Pin Y19 INTERLOCK 2 MONITOR COM.
Pin Y18 INTERLOCK 2 MONITOR
ヒブㄎモチ
Laser marker internal circuit
Safety relay
Safety relay
Laser oscillator
power
Contact
capacity:
+24V DC
1A
Contact
capacity:
+24V DC
1A
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• For the connection examples of the interlock terminals, refer to “4-5-4 Connection example of interlock terminals and
laser stop terminals” (P.90).
• INTERLOCK 1(+) (X16) and INTERLOCK 2(+) (X18) are connected to the interlock dedicated power 24DVC
internally. This power supply is independent from 24V OUT (X1, Y3) in I/O terminal.
ME-LPGS-SM-8