4601 I-V Meter Operation Manual
5.5 Rear Input and Output Signal
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5.5
Rear Input and Output Signal
5.5.1
Contact Signal Input and Output
Optical semiconductor relay contact signals can be output arbitrarily to the contact input and output termi-
nal (CONTACT IN/OUT), and the contact signal input ports can be read out.
Command
Description
DSOn,v
Contact signal output port setting
Select the output port by n (0 to 3) and the output status by v (0: Break, 1: Make).
DSO?n
Query of output setting
Response: DSO<n>,<v>
n: 0 to 3, v: 0 or 1
DSI?n
Contact signal input port reading
Select the input port by n (0 or 1).
Response: 0 (Break) or 1 (Make)
n
Target
Output signal
Pin number
0
Output port 1
Relay contact
1-2
1
Output port 2
Relay contact
3-4
2
Output port 3
Relay contact
6-7
3
Output port 4
Relay contact
8-9
n
Target
Output signal
Pin number
0
Input port 1
Contact input
11-12
1
Input port 2
Contact input
13-14
