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Specifications
Specifications
Table 12 - RTD Inputs
Description
RTD inputs
RTD types
Measuring range (Ω)
Measuring accuracy (Ω)
Measuring resolution (Ω)
Measuring time (s)
RTD open-circuit detection (Ω)
RTD short-circuit detection (Ω)
RTD sensor function
(1)
Table 13 - Analog Inputs
Description
mA inputs
Input range (mA)
Input accuracy (%)
Input resolution (μA)
Input impedance (Ω)
(1) 857-RAD only.
Table 14 - Analog Outputs
Description
mA outputs
Output range (mA)
Output accuracy (%)
Output resolution (μA)
Galvanic isolation (V)
Maximum load/output (Ω)
(1) 857-RAD only.
Rockwell Automation Publication 857-UM002C-EN-P - February 2018
Value
12
Pt100, Ni100, Ni120, Cu10
1...400 (-50...+200 °C/-58...392 °F)
±0.3 (±1°C/34°F)
0.10
1 for all channels (mean value 1)
>450
<1
Off, Winding, Bearing, Ambient, Other
Value
4
0...25
±1
6 (12-bit)
100
(1)
Value
4
0...25
±1
6 (12-bit)
1000
750
5
Chapter
31
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