4601 I-V Meter Operation Manual
9.2 Voltage Measurement Terminal Em Terminal
9-3
Voltage output:
-1 V to + 300 V
Maximum source power: 30 W (without a booster, source: +300 V/+0.1 A)
Maximum load power:
300 W (sink: +30 V/-10 A to +300 V/-1 A)
Maximum output current: -10.2 A (sink), +0.1 A (source) at -1 V to + 30 V
(without a booster)
(-300/Vo) A (sink), 0.1 A (source) at + 30 V to + 300 V
Output terminal:
Front/rear
HI OUTPUT, HI, SENSE, LO OUTPUT, LO SENSE
Safety socket/terminal block
(Either type of output units is selected and mounted
on the front or rear.)
Maximum remote sensing voltage:
1 Vmax
Remote sensing voltage = (Vs + 3 V - 0.1Io)/2
Vs: output voltage, Io: sink current
As for sink operation with the output voltage of 0 V
to -1V, the remote sensing voltage becomes
1 V
when the result of the above formula is
1 V or
higher.
Maximum input voltage:
+320 V/-3 V peak max (HI-LO)
2 V peak max (OUTPUT-SENSE)
310 V peak max (LO-chassis)
9.2
Voltage Measurement Terminal Em Terminal
Maximum allowable input voltage
36 V peak(terminal-terminal)
310 V peak (terminal-chassis)
The measurement resolution with the integration time of 500
s or less is as follows:
Range
Measurement
range
Measurement
resolution
Overall accuracy
Temperature coefficient
(% of r V)
(ppm of r V)/
C
30 mV
31.9999 mV
0.1
V
0.025+15
V
25+2
V
300 mV
319.999 mV
1
V
0.025+15
V
25+2.5
V
3 V
3.19999 V
10
V
0.025+30
V
25+5
V
Integration time
5
s
10
s
25
s
50
s
100
s
250
s
500
s
Measurement
resolution (digits)
17
9
4
2
2
2
1
