15. External Interface (Option)
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15. External Interface (Option)
15.1
Remote Control Feature
You can use the remote control connector on the rear panel to load presets, transmit the
alarm signal, and perform other operations. Use the 15-pin D-sub connector that comes with
the option.
The remote control connector is a factory option (sold separately).
15.1.1
Remote Control Connector Specifications
This section contains a diagram of the remote control connector, which is located on the
rear panel, and a table that describes its pin assignments.
The locking screws are inch screws (No.4-40UNC).
Do not apply voltage to the output pin.
Do not apply negative voltages or voltages that 5 V to the input pins.
Figure15-1 Remote control connector
Table 15-1 Remote control connector pin assignments
Pin No.
Name
Input or Output
Explanation
1 GND
- Grounding
2
/P1
Input
Loads preset 1
3
/P2
Input
Loads preset 2
4
/P3
Input
Loads preset 3
5
/P4
Input
Loads preset 4
6
/P5
Input
Loads preset 5
7
/P6
Input
Loads preset 6
8
/P7
Input
Loads preset 7
9
/P8
Input
Loads preset 8
10 /ACH
Input Selects
channel
A
11
/BCH
Input
Selects channel B
12 /TALLY1
Input Tally
indication
(red)
13 /TALLY2
Input Tally
indication
(green)
14 ALARM Output Alarm
output
15 GND
- Grounding