ML0021 August 15, 2018
133 Copyright 2018 Bitronics, LLC
10.3 Specifications
Inputs: 8 bi-directional, jumper selectable for voltage or current range. Input
terminals have internal transorb clamp and 90V spark gap protection.
0 – 10V Voltage Range
Overload Range: -12.5 V to +12.5 Vdc
Resolution: 0.381 mV
Input Resistance: 10KΩ
0 – 1mA Current Range
Overload Range: -2.5 mA to +2.5 mA
Resolution: 0.0763 μA
Input Resistance: 500Ω
4 – 20mA Current Range
Overload Range: 0 mA to +25 mA
Resolution: 0.381 μA
Input Resistance: 50Ω
Common Mode Input Range +/- 9V, Input to Chassis
Common Mode Error
Vcm DC: 0.3% of FS @ 9Vp Common Mode
Vcm 50/60Hz AC: 0.1% of FS @ 9Vp Common Mode
Accuracy 0.25% of Full Scale Input
Data Update Rate (poll rate): 100 ms minimum (single P40 Transducer input module)
500 ms minimum (multiple P40 Transducer input
modules)
Input Capacitance, any Terminal to Case: 470pF
Power Supply Requirements: 3.3Vdc, 5Vdc, +/-12Vdc (supplied from backplane)
Hot Swap: Complies with Hot Swap specification PICMG 2.1 R1.0
for Basic Hot Swap (requires Host Processor re-boot)
10.4 Environmental
Operating Temperature: -40C to 70C
Relative Humidity: 0-95% non-condensing
Installation Category: IC III (Distribution Level), Pollution Degree 2. Refer to
definition on page 9.
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