ICP DAS USA SG-3081, User Manual

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SG-3081 Isolated Current Input / Output Module
User’s Manual
Introduction
The SG-3081 is a current input to voltage or current output signal conditioning module. It has
1000Vdc three-way isolation for input, output and power. And it also can change the
input/output range via internal configuration switches.
The SG-3081 has an LED display to show whether the SG-3081 is functioning
correctly and
has two VRs (Zero, Span) to calibrate the input/output range accuracy.
The bandwidth of the SG-3081 is typically 3KHz. It’s easy to mount the SG-3081 on a standard
DIN rail and can operate in environments with wide temperature range.
Specifications
Current input:
ƒ Unipolar: 0~20mA, 4~20mA
ƒ
Input impedance: 250 Ω
Voltage output:
ƒ Unipolar: 0~5V, 0~10V
ƒ Output impedance: <50 Ω
ƒ Drive: 10mA (max.)
Current Output:
ƒ
Current: 0 ~ 20mA, 4 ~ 20mA
ƒ Current load resistor: 0
～
500 Ω (Source)
General
ƒ Three-way isolation: 1000 Vdc
ƒ Accuracy: ±0.1% of full range (typical)
ƒ Operation temperature range:-25
°
C
～
75
°
C
ƒ Storage temperature range:-30
°
C
～
85
°
C
ƒ Operation bandwidth: 3KHz
ƒ Weight: 95.5 gram
Supply Voltage
ƒ Input Range: 10~30Vdc
@24Vdc (Typical)
ƒ Consumption: 1.61W (voltage output)
2.10W (current output)