Delta AS Series Operation Manual page 94

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Functional specifications
Analog-to-digital
conversion
Rated input range
Maximum
Measurable Range
Average function
Self-diagnosis
*1: If any of these limits are exceeded, device functionality should not be assumed, damage may occur
and reliability may be affected.
*2: If the to be measured temperature exceeds the upper/lower limit, it only shows the maximum /
minimum value.
AS04TC-A / AS08TC-A

Electrical specifications
Number of analog
inputs
Applicable sensor
Supply voltage
Connector type
Overall accuracy
Resolution
Conversion time
Isolation
Weight
Centigrade (°C)
Pt100: -180°C to +800°C
Ni100: -80°C to +170°C
Ni120 : -80°C~320°C
Pt1000: -180°C to +800°C
*1
Ni1000: -80°C to +170°C
JPt100: -180°C to +500°C
LG-Ni1000: -50°C to +180°C
Cu50: -50°C to +150°C
Cu100: -50°C to +150°C
Pt100: -200°C to 850°C
Ni100: -100°C to 180°C
Pt1000: -200°C to 850°C
Ni1000: -100°C to 180°C
JPt100: -200°C to 510°C
*2
LG-Ni1000: -60°C to 200°C
Cu50: -50°C to 150°C
Cu100: -50°C to 150°C
Range: 1–100
Disconnection detection
Type J, K, R, S, T, E, N, B, C, U, L, TXK thermocouple;
24 VDC (20.4 VDC–28.8 VDC) (-15% to +20%)
25°C/77°F: The error is ±0.5% of the input within the range.
-20 to +60°C/-4 to +140°F: The error is ±1% of the input within the range.
An analog circuit is isolated from a digital circuit by a digital integrated circuit,
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 two group circuits: 500 VAC
Isolation between the 24 VDC and a ground: 500 VAC
Isolation between the analog channels: 120VAC
AS04TC-A: 115g ; AS08TC-A: 125g
Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
Fahrenheit (°F)
Pt100: -292°F to +1,472°F
Ni100: -112°F to +338°F
Ni120: -112°F~608°F
Pt1000: -292°F to +1,472°F
Ni1000: -112°F to +338°F
JPt100: -292°F to +932°F
LG-Ni1000: -58°F to +356°F
Cu50: -58°F to +302°F
Cu100: -58°F to +302°F
Pt100 : -328°F to 1,562°F
Ni100: -148°F to 356°F
Pt1000 : -328°F to 1,562°F
Ni1000 : -148°F to 356°F
JPt100 : -328°F to 950°F
LG-Ni1000 : -76°F to 392°F
Cu50 : -58°F to 302°F
Cu100 : -58°F to 302°F
AS04TC-A: four ; AS08TC-A: eight
input impedance: ±100mV
Removable terminal block
0.1°C / 0.1°F
200 ms/channel
Input impedance
0–300 Ω
0–3000 Ω
0–320 Ω
0–3200 Ω