Input Terminal For Multi-Function Control Signal; Wiring Diagram And Precautions For Sink Input Setting; Wiring Diagram And Precautions For Source Input Setting - Panasonic AMK3000P22 Installation Manual

Input Terminal for Multi-function Control Signal(Terminals No.
█
· General SINK/SOURCE input type. The external input devices, SINK input or
SOURCE input type, can be applicable. Please carry out the wiring as the wiring
example given below.

• Wiring Diagram and Precautions for SINK Input Setting

·Input open-collector signal or volt-free contact signal in between the input terminal ( ①
to ⑥ ) and the 0V-COM terminal ⑦ .
· Never supply ( ＋ ) voltage from an external power source or use an external pull-up
resistor. Otherwise, it will cause malfunction.
· Note that the 0V-COM terminal ⑦ is internally connected with the terminal ( ⑩ , AN )
and the internal circuit 0V. Moreover, never ground it.
· Each terminal has a max. SINK current of 8mA.
Terminal+V
Never use an external
pull-up resistor.

• Wiring Diagram and Precautions for SOURCE Input Setting

· Input open-collector signal or volt-free contact signal to the input terminal ( ① to ⑥ )
by supplying an external 24V power source. Connect the negative terminal (on the
0V side) of the external 24V power source to the 0V-COM terminal ⑦ .
· Never use an external Pull-down resistor. Otherwise, it will cause malfunction.
· Note that the 0V-COM terminal ⑦ is internally connected to the terminal ( ⑩ , AN ) and
the internal circuit 0V. Moreover, never ground it.
· Each terminal has a max. SOURCE current of 8mA.
Never use an external
Pull-down resistor.
0V
21
+5V
4.7kΩ
SINK current
Max. 8mA
Terminal①
S W 1
SW□
SW1～6 COM Terminal
+5V
4.7kΩ
SOURCE current
Max. 8mA
Terminal①
S W 1
SW□
SW1～6 COM Terminal
Internal Circuit of MK300 Inverter
+5V
0V
4.7kΩ
SINK current
Max. 8mA
Terminal⑥
S W 6
Internal Circuit of MK300 Inverter
+5V
0V
4.7kΩ
SOURCE current
Max. 8mA
Terminal⑥
S W 6
0V
0V
Terminal⑦
0V-COM
Open-collector or volt-free contact
0V
0V
Terminal⑦
0V-COM
24V DC
Open-collector or volt-free contact
to )
1 6
SW1～6
SW1～6