Emerson PACSystems RSTi User Manual page 137

User Manual
GFK-2745C
6.11.2 Specification
The following table describes the Input Specifications and the General Specifications for ST-
3544.
Table 108: ST-3544 Input and General Specifications
Items
Input Specification
Number of Inputs
Indicators
Resolution in Ranges
Input Voltage Range
Data Format
Module Error
Input Impedance
Conversion Time
Calibration
Diagnostic
Common Type
General Specification
Power Supply
Power Dissipation
Isolation
Wiring
Weight
Module Size
Environment Condition
Analog Input
Specification
4 Channels Single Ended, Non-isolated Between Channels
4 Green/Red States, 1 Green/Red RSTi Bus State
14 Bits: 1.2mV/Bit
-10 ~ +10Vdc
16 bits Integer (2's compliment)
±0.1% Full Scale @25℃
±0.3% Full Scale @0℃, 60℃
500KΩ
4msec/All channel
Not Required
No
4 Channels/2 COM (Single Common)
From System Power DC/DC
Maximum 200mA @ 5.0Vdc
I/O to Logic: Photo coupler isolation
Field power: Not Connected
I/O Cable Maximum 2.0mm²
70g
12mm x 99mm x 70mm
See "Environmental Specifications" in Appendix A.
Chapter 6
Nov 2019
124