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12.5 Specifications
TRANSDUCER INPUT
Transducer types
amplified with voltage or current output,
(field selectable)
Excitation Voltage
±15 VDC @ 40 mA max.
+28 VDC @ 75 mA max.
+12 VDC @ 40 mA max.
(field selectable)
Excitation Overcurrent Protection
yes
Transducer full-scale output
±1, ±5, ±10 VDC
4-20 mA (field selectable)
Calibration Type
shunt, or
2-, 3- or 5- point known load
A/D Converter
24-bit Sigma-Delta
Low-pass filter
digital, 24-tap FIR
Resolution and Frequency Response
INSTRUMENT-ONLY ACCURACY
(Frequency Response setting<=16Hz; Linearity, repeat-
ability & hysteresis)
Known -Load Calibration
±0.01% F.S.
AUXILLIARY INPUTS
Quantity
2
Type
momentary contact closure
Response Time
< 5ms
Field-Selectable Functions
tare on, tare off,
peak/valley clear, peak/valley hold,
track hold
DIGITAL-TO-ANALOG OUTPUT
Availibility
with Option 58i
Output voltage range
5, ±5, 10 or ±10 VDC (field selectable)
Source
any channel’s track, peak or valley value
Isolation
500V
Resolution
14 bits
Frequency Response
same as input when driven by the same
channel’s tracking data
Summary of Contents for SC500
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