
DSI1020/ DSI3020
47
Specifications
Signal output terminal (BNC)
Communication function
Current monitor output
1
1
Each common is shared.
1 V/100 A
• Load impedance 10 k
Ω
or higher
Accuracy
≤
±3 %
• At output current 20 Arms
Voltage monitor output
1
1 V/100 V
• Load impedance 10 k
Ω
or higher
Accuracy
Within ±3 %
• At test voltage U
T
240 Vrms
Trigger signal output
1
Trigger pulse width 40
μ
s to 50
μ
s
Trigger level 0 V to +5 V
Low level 0.5 V or less
High level 2.5 V or higher
• Load impedance 10 k
Ω
or higher
Trigger signal input
1
Conforms to the trigger output (SEQ TRIG OUT) signal of the PCR-LE/PCR-LE2
series AC power supplies
RS232C
1
1
Use the standard crossover cable (null modem cable) to connect this product to the PC.
The product’s RS232C port is a standard DB9P male connector.
D-SUB 9-pin connector (EIA-232-D compliant)
Crossover cable
GPIB (option)
IEEE std. 488.1-1987
USB (option)
Complies with USB 2.0 and the USBTMC-USB488 device class specifications
Standard Type B connector
Pin no.
Function
1
Not used
2
Receive (RX)
3
Send (TX)
4
Not used
5
Ground (FG)
6 to 9
Not used
Содержание DSI1020
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