Barnett Engineering ProTalk LINK, Руководство по эксплуатации

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PAGE 44 SPECIFICATIONS
Programmable features
Input
Calibration: Full scale (current inputs): 20 mA only
Full scale (voltage inputs): +5, +10 or +30 VDC
Decimal maximum +9999
Decimal minimum -9999
Hysteresis 1% to 25%
Delay Time: Millisecond scale 10 to 65530 msec. in 10 msec. steps.
Second scale 1 to 65535 seconds.
Independent on and off delay settings
Major/Minor
Alarm:
Current Loop is open
Voltage Input is over range
12.2.3 D1 Module
Digital Inputs: 16 total
Impedance: 250k ohms
Mvoltage: +30 VDC
Mvoltage: +5 VDC
Clear Inputs: 4 total, function as clear controls for digital inputs that
are programmed as a totalizer or accumulator on inputs
1 to 4 respectively.
Input format is the same as the setting for the associated
digital input
Impedance: 250k ohms
Mvoltage: +30 VDC
Mvoltage: +5 VDC
Programmable Features
Digital Inputs: Can be standard digital, watchdog, pulse width, totalizer
or accumulator types
Input format:
open / ground closure
open / +voltage
ground / +voltage
Major/Minor
Alarm:
Input open with format set for ground / +voltage