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GE IC695ALG628 RX3i Analog Input Module

GE IC695ALG628 RX3i Analog Input Module

Technical Specifications:

Manufacturer:
GE
Product No.:
IC695ALG628
Condition:
In Stock
Product Type:
Analog Input Module
Product Origin:
USA
Weight:
500g
Shipping port:
Xiamen
Warranty:
12 months

GE IC695ALG628 PACSystems RX3i Analog Input Module

Description

The IC695ALG628 is a non-isolated differential analog input module from GE's PACSystems RX3i family. It offers eight single-ended or four differential input channels and includes HART version 5.0 communications capability on each channel. This module is designed for use in various industrial applications, providing precise analog input measurements and robust communication features.

Module Features

  • Software Configurability: Fully configurable via software with no need for module jumpers.
  • Autocalibration: Supports full autocalibration at startup to maintain accuracy.
  • Error Checking: Includes on-board error-checking and open-circuit detection for all voltage and 4-20mA inputs.
  • Alarming Capabilities: Configurable high, low, high-high, and low-low alarms per channel.
  • Fault Reporting: Provides module fault reporting and supports diagnostic point fault contacts in the logic program.
  • Memory: Flash memory for future upgrades.
  • Rate of Change Alarms: Includes positive and negative rate of change alarms.
  • HART Communication: Supports HART version 5.0 communication protocol.

Technical Specifications

Parameter Specification
Input Ranges

Current: 0 to 20mA, 4 to 20mA, ±20mA

Voltage: ±10V, 0 to 10V, ±5V, 0 to 5V, 1 to 5V

Backplane Power Requirements 260 mA maximum @ 5.0V +5% / -2.5%, 200 mA maximum @ 3.3V +5% / -3%
Power Dissipation 2.83 W maximum
Resolution 24-bit ADC converted to Floating Point or Integer
Input Data Format Configurable as floating point IEEE 32-bit or 16-bit integer in a 32-bit field
Filter Options 8Hz, 12Hz, 16Hz, 40Hz, 200Hz, 500Hz
HART Communications Version 5.0 HART protocol supported
Input Impedance >100 kΩ for voltage inputs
Current Input Resistance 249 Ω ±1%
Open Circuit Detection Time 1 second maximum
Overvoltage Protection ±60 VDC continuous, maximum
Overcurrent Protection ±28mA continuous, maximum
Noise Rejection (Normal Mode)

At 50Hz: 85 dB minimum with 8 Hz filter

At 60Hz: 85 dB minimum with 8 Hz filter

Noise Rejection (Common Mode) 120 dB minimum @ 50/60 Hz with 8 Hz filter
Channel-Channel Crosstalk

-80 dB minimum (single ended mode)

-80 dB minimum (differential mode, grounded common)

-60 dB minimum (differential mode, floating common)

Isolation Voltage 250 VAC continuous/1500 VAC for 1 minute (terminal block to backplane/chassis)
Module Scan Time Varies based on number of acquisition cycles, filter option, and whether channels are analog or HART
Calibrated Accuracy

From 13°C – 33°C:

±5V, ±10V, ±20 mA: 0.05% of range

0 to 10V, 0 to 5V, 1 to 5V, 0 to 20 mA: 0.1% of range

4 to 20 mA: 0.125% of range 

From 0°C – 60°C: 

0 to 10V, 0 to 5V, 1 to 5V: 0.2% of range

0 to 20 mA: 0.25% of range

4 to 20 mA: 0.3125% of range

±5V, ±10V: 0.1%

±20 mA: 0.125% of range

Calibration Interval 12 months typical to meet accuracy specifications over time

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