Minebea CSA-591, Instruction Manual

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5
4.
Connecting method
4
−
1. Layout of the terminal boards
The layout of each signal of the terminal block is shown in the following table.
：
・
Terminal block
Terminal Description Application
1 A Input 1 connecting terminal (RED)
2 D
Output 1
−
1 connecting terminal
(BLU)
Tie bar gage is connected.
3 D’
Output 1
−
2 connecting terminal
(WHT)
g g
4 GND
Shield (Connected internally with
terminal No.12
）
Shield of gage is connected.
D class single grounding.
5 VOUT
＋
Voltage output terminal (
＋
)
Voltage output
6 VOUT
−
Voltage output terminal (
−
)
Voltage output.
7 DC24 V
＋
Power supply input terminal (
＋
)
DC24 V is connected
8 DC24 V
−
Power supply input terminal (
−
)
DC24 V is connected.
9 C Input 1 connecting terminal (RED)
10 B
Output 1
−
1 connecting terminal
(BLU)
Tie bar gage is connected.
11 B’
Output 1
−
2 connecting terminal
(WHT)
g g
12 GND
Shield (Connected internally with
terminal No.4) Shield of gage is connected.
D class single grounding.
13 BUSY Output terminal for BUSY signal
Open collector output with approx.400 ms
as an option
14 A/Z
Connecting terminal for external
automatically zero external automatically zero
as an option
15 COM Common terminal for BUSY/A/Z

●
Terminal No. 4 for “GND” and terminal No.12 for “GND” are connected internally.
Take the D class single ground for No.4 or No.12.