ICP DAS USA SG-3071 User manual

Ver1.30，12/22/2015，～1～
SG-3071 Isolated Voltage Input/Output Module
User’s Manual
Introduction
The SG-3071 is a voltage input to voltage or current output signal conditioning module. It has
1000 VDC three-way isolation for input, output and power. And can change the input/output
range via internal configuration switches.
The SG-3071 has an LED display to show whether the SG-3071 is functioning correctly and
has two VRs (Zero, Span) to calibrate the input/output range accuracy.
The bandwidth of the SG-3071 is typically 1 kHz. It’s easy to mount the SG-3071 on a standard
DIN rail and can operate in environments with wide temperature range.
Specifications
Voltage input:
Bipolar: ±5 VDC, ±10 VDC
Unipolar: 0 ~ 5 VDC, 0 ~ 10 VDC
Input impedance: 2 MΩ
Input bandwidth: 1 kHz (typical) ＠-3 dB
Voltage output:
Bipolar: ±5 VDC, ±10 VDC
Drive: 10 mA (max.)
Output impedance: < 50 Ω
Current Output:
Current: 0 ~ 20 mA, 4 ~ 20 mA
Current load resistor: 0 ~ 500 Ω(Source)
General
Three-way isolation: 1000 VDC
Accuracy: ±0.1% of full range (typical)
Operation temperature range:-25 °C ~ 75 °C
Storage temperature range:-30 °C ~ 85 °C
Operation bandwidth: 1 kHz
Weight: 94 gram
Supply Voltage
Input Range: 10 ~ 30 VDC @ 24 VDC (Typical)
Consumption: 1.80 W (voltage output)
2.30W(currentoutput)

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Configuration
The terminal wiring for the SG-3071 is shown in Figure A. Positive power terminals pins 7 and
9 are internally connected, as are negative pins 10 and 12. Power can be connected through
the adjacent modules, making wiring much easier. The SG-3071 uses a power input range of
10 ~ 30 VDC.
Table 1 shows the switch positions used to configure the input and output range.
The I/O configuration switches are located inside the module. And can be accessed by
removing the DIN-rail bracket covers by sliding them in the direction shown in Figure B.
Table 1: Input to output range (SW1、2)
＊Factory default setting
＊

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Block Diagram
Dimensions