3-37
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
3
4.
Inputs and outputs on connector X4
Connection
Input Signal and Pin No.
Input Signals (common) and Their Functions
Pin
No.
7
Title of
signal
Power supply for control signal (+)
Related
control mode
P
S
T
F
Symbol
COM+
I/F circuit
—
• C of the external DC power supply (12 V to 24 V).
• Use the power supply voltage of 12 V ± 5 % to 24 V ± 5 %
Pin
No.
41
Title of
signal
Power supply for control signal (–)
Related
control mode
P
S
T
F
Symbol
COM−
I/F circuit
—
• Connect – of the external DC power supply (12 V to 24 V).
• The power capacity varies depending on a composition of I/O circuit. 0.5 A or more is
recommended.
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