Bio-Logic VMP-300-based Installation And Configuration Manual page 75

With the IS1, even if the channel is
connected to an external device, it keeps its
floating character.
The IS1 is powered by the potentiostat
board using the LIO cable connected to the
DB15 (or SubD 15) connector on the
potentiostat or by an external 12V DC
power supply. The auxiliary cable from the
potentiostat board is connected to the DB9
connector on the IS1.
The external device is connected to the IS1
thanks to a simple BNC cable. All the
available I/O were separated in the same
manner as the DB9 to BNC adaptor.
IS1 specifications:
Analog I/O
Input (IN1, IN2) :
Input impedance:
Input voltage range:
Bandwidth
Signal noise:
Output (Out , I monitor, E monitor) :
Output impedance
Signal noise
Output current max
Ω / 15 pF
11
>10
+/- 10 V
50 kHz
10 mV (peak to
pp
peak)
100 Ω
10 mV
pp
10 mA
Manual for VMP300-based instruments
Fig. 94: IS1 option.
Input (Trigger In, Open In):
Input impedance
Input voltage range
Input frequency max
Low/high
input threshold
Maximum propagation
time/Minimum pulse
width
Output (Trigger Out):
Output impedance
Low/high
input threshold
Maximum output
frequency:
Maximum propagation
time/Minimum pulse
width
Digital I/O
1 MΩ / 150 pF
0 to 5 V
400 kHz
[0; 0.8]V / [2 ; 5] V
1 µs
100 Ω
[0; 0.4] V / [4.6; 5] V
400 kHz
1 µs
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