SIGNAL CONDITIONING

SG-3227

  • 2-channel Input
  • Individual Channel Configuration
  • Excitation Current Support: 2 mA/4mA/6mA/10mA
  • Signal Amplification of x1 , x10 and x100
  • LED Indicators for Sensor Open, Short and Normal

Introduction

SG-3227 is a 2-channel IEPE accelerometer signal conditioning module. It has built-in 2 groups of DIP switches, which can be individually set for 2 channels. Provide 2mA/4mA/6mA/10mA excitation current to the accelerometer, and the built-in amplifier can provide x1/x10/x100 gain. LED lights can clearly show the status of the sensor is normal, open circuit or short circuit, to avoid wiring errors.

Application

  •       Vibration Measurement
  •       Remote Diagnosis
  •       Testing Equipment

Specifications

 EMS Protection
 EFT (IEC 61000-4-4) ±4 kV for Power Line
 ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
 Surge (IEC 61000-4-5) ±1 kV for Power Line

 

 LED Indicators
 Status 1 as Power Indicator
Yellow : Sensor Open
Green : Sensor Normal
Red : Sensor Short

 

 IEPE
 Channels 2
 Gain x1/x10/x100 for AC Coupling
 Excitation Current 2 mA/4 mA/6 mA/10 mA
 Cut-off Frequency •Upper:
‣x1, x10 Gain: 80 kHz
‣x100 Gain: 50 kHz
•Lower:
‣AC Coupling (0.1uF): 1.6 Hz
‣AC Coupling (1uF): 0.2 Hz

 

 Analog Output
 Channels 2
 Type Voltage
 Range ±10 VDC

 

 Power
 Reverse Polarity Protection Yes
 Input Range +10 ~ +30 VDC
 Consumption 3 W

 

 Mechanical
 Dimensions (mm) 25 mm x 120 mm x 117 mm (W x L x H)
 Installation DIN-Rail or Wall Mounting

 

 Environment
 Operating Temperature -25 ~ +75 °C (-13 to 167 ℉)
 Storage Temperature -40 ~ +85 °C (-22 to 176 ℉)
 Humidity 10% ~ 95% RH, Non-condensing

 

Description

 PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
 SG-3227     CR  2-channel IEPE Input Signal Conditioner (RoHS)
Includes CA-BNC001 (BNC adaptor) x 2		 1