Minebea CSD-401, Instruction Manual, Page: 23 / 150

7
2-4. Connection of the external control input
You can control the function from the outside by using the [Control input (IN)] terminals in rear panel. It is
executed by shortening each pin and COM.1 terminals with a contact point or an open collector after the
wiring to the connector.
Layout of control input terminals in terminal board
Terminal No. Function No. Setting value and contents
9 F-60 IN1 function
0 Motion OFF
1
Same motion as key
2
Same motion as key
3
Same motion as key
4
Same motion as key
5
Same motion as key
6
Same motion as key
7 Exchange NET display (valid only measurement mode)
8 Display hold (valid only measurement mode)
10 F-61 IN2 Function Selectable as same as F-60 also.
11 F-62 IN3 Function Selectable as same as F-60 also.
12 F-63 IN4 Function Selectable as same as F-60 also.
13 F-64 IN5 Function Selectable as same as F-60 also.
14 F-65 IN6 Function Selectable as same as F-60 also.
15 COM terminal of IN1 to 6
16 Connecting with shield.

Use a shielded cable for connections with external control inputs, and connect it with shield terminal.
If not connected, any malfunction may be caused due to effects by external noises and so on.

When [1 to 8] is selected in the setting of function F-60 to 66, each external control input becomes the same
operation as the key input operation.

After about 100 ms or more is short-circuited, the operation is executed as for the input signal.

Only the changeover of the net amount display and the hold of display are level input. Others are pulse input.
It becomes effective once at the pulse width of 100 ms or more.

Common of the COM.1 of external control input (terminal No. 15) and RS-232C interface is connected.

Use the shielded cable to conform with the JIS, and connect it with F.G. terminal.
15
9,10,11,
12,13,14
or
or
or
CSD-401 internal equivalent circuit
200
2.2K
+5 V
2.2
K
0.1
U
33
00P