Temperature Measurement Modules Specifications; General Specifications - Delta AS Series Operation Manual

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2.5 Temperature Measurement Modules Specifications

2.5.1 General Specifications

AS04RTD-A / AS06RTD-A

Electrical specifications
Number of analog
inputs
Applicable sensor
Supply voltage
Connector type
Overall accuracy
Resolution
Conversion time
Isolation
Weight
AS04RTD-A: four ; AS06RTD-A: six
2-WIRE & 3-WIRE
Pt100: DIN 43760-1980 JIS C1604-1989; 100 Ω 3850 PPM/°C
Pt1000: DIN EN60751; 1 k Ω 3850 PPM/°C
Ni100/Ni1000: DIN 43760
JPt100: JIS C1604-1989LG-Ni1000
Cu50/Cu100
Ni120 (available for FW V1.06 or later)
0–300 Ω/0–3000 Ω
24 VDC (20.4 VDC–28.8 VDC) (-15% to +20%)
Removable terminal block
Pt100/Ni100/Ni120/Pt1000/Ni1000/JPt100:
25°C/77°F: The error is ±0.1% of the input within the range.
-20 to +60°C/-4 to +140°F: The error is ±0.5% of the input within the range.
LG-Ni1000: 25°C/77°F: The error is ±0.2% of the input within the range.
Cu50: 25°C/77°F: The error is ±4°C of the input within the range.
Cu100: 25°C/77°F: The error is ±2°C of the input within the range.
0.1°C / 0.1°F
Two-wire/three-wire configuration: 200 ms/channel
An analog circuit is isolated from a digital circuit by a digital integrated circuit/an
optocoupler, and the analog channels are isolated from one another by
optocouplers.
Isolation between a digital circuit and a ground: 500 VAC
Isolation between an analog circuit and a ground: 500 VAC
Isolation between an analog circuit and a digital circuit: 500 VAC
Isolation between the 24 VDC and a ground: 500 VAC
AS04RTD-A: 115g ; AS06RTD-A: 125g
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