Input Range

0 to +20 mA with loop sourcing
-20 mA to +20 mA

Maximum Over Range

± 10%
(= ± 27500 counts)

Resolution

0.8 µA

Input Response Time
(% of span/delta I/delta time)

99.9 %/19.9 mA/10 ms

Data Freshness

11 ms

DC Common Mode Rejec­tion

>-120 dB

AC Common Mode Rejec­tion

>-120 dB @ 60 Hz

Maximum Survivable Input

36 mA or 9 VDC

Maximum Operating
Common Mode Voltage

250 V

Accuracy

0.05% (10 µA)

DRIFT: Gain Temperature
Coefficient

30 PPM/ °C

DRIFT: Offset Temperature
Coefficient

15 PPM/ °C

Isolation: Optical

4000 V

Isolation: Transformer

1500 V

Isolation: Channel to Chan­nel

250 V continuous
(1500 V transient)

Power Requirements

5 VDC (±0.15) @ 200 mA

Power Requirements -
Loop Power (Input)

From separate field connector:
24 VDC nominal (70 mA max @ 24 V input, both loops @ 20 mA),
30 VDC maximum

Loop Power (Output)

24 VDC (± 1.5 V) @ 20 mA
Open loop: 30 V maximum
Shorted loop: 24 mA nominal

LED on top of module

Indicates that there is power to the 24v source supply 2-pin connector

Input Resistance

200 ohms (each channel)

Ambient Temperature:
 Operating
 Storage

-20 °C to 70 °C
-40 °C to 85 °C

Humidity

5-95%, non-condensing

Torque, hold-down screws

4 in-lb (0.45 N-m)

Torque, connector screws

5.26 in-lb (0.6 N-m)

Wire size range

22 to 14 AWG

Agency Approvals

CE, RoHS, DFARS; UKCA

FM (SNAP-AIMA-iSRC-FM only)

Warranty

Lifetime