The GE
IC695ALG626 is an advanced analog input module with built-in HART communication for the PACSystem RX3i platform.
Originally developed by GE Intelligent Platforms, it is now managed and supported by Emerson Automation.
This module can be configured as 16 single-ended or 8 differential input channels based on system requirements.
It features four internal HART modems to communicate with smart transmitters on any channel.
All parameters are fully software-configurable with no jumpers or DIP switches required.
HART & Input Signal Compatibility
The
IC695ALG626 supports HART Protocol Version 5.0 for full access to smart field instrument data.
HART communication requires channels to be set to 4–20 mA for proper operation.
Voltage inputs include ±50 mV, ±150 mV, ±10V, 0–10V, ±5V, 0–5V, and 1–5V.
Current inputs cover 0–20 mA, 4–20 mA, and ±20 mA for standard industrial transmitters.
High input impedance and precision shunt resistors ensure accurate measurement.
Resolution & Data Format
This module uses a high-precision 24-bit ADC for accurate analog-to-digital conversion.
Data can be output as IEEE 32-bit floating-point or 16-bit integer in a 32-bit field.
Auto-calibration runs automatically at power-up to maintain long-term measurement stability.
Open-circuit detection responds within 1 second for fast fault identification.
High resolution delivers reliable readings even for small signal variations.
Filter & Response Configuration
The
IC695ALG626 offers six configurable digital filter frequencies per channel.
Options include 8 Hz, 12 Hz, 16 Hz, 40 Hz, 200 Hz, and 500 Hz to reduce electrical noise.
Users can independently tune each channel to balance speed and stability.
Filters minimize fluctuations and improve performance in harsh industrial environments.
Each channel supports configurable scaling and offset for engineering unit conversion.
Electrical & Protection Features
The module operates from the RX3i backplane at 3.3V @ 600 mA and 5V @ 450 mA.
It provides continuous overvoltage protection up to ±60 VDC.
Overcurrent protection is rated at ±28 mA continuous to safeguard circuitry.
Input protection and fault detection ensure safe, reliable operation.
Stable power delivery supports 24/7 industrial operation.
Alarm & Diagnostic Functions
The
IC695ALG626 supports low, high, low-low, and high-high alarms per channel.
Positive and negative rate-of-change alarms add an extra layer of process protection.
Onboard error monitoring detects faults and reports them to the CPU.
Terminal block detection alerts users to missing or loose connections.
Three LED indicators clearly show module status, field faults, and terminal block presence.
Environmental & Mechanical Specifications
Operating temperature: 32°F to 140°F (0°C to 60°C).
Storage temperature: -40°F to 185°F (-40°C to 85°C).
Humidity tolerance: 5% to 95% non-condensing.
It meets international shock and vibration standards for industrial environments.
The module fits in one slot of the RX3i universal backplane for high-density installation.
Installation & Compatibility
The
IC695ALG626 supports hot-swap (insertion/removal under power) for easy maintenance.
It is compatible with standard RX3i CPUs and backplanes.
Configuration uses Proficy Machine Edition software.
Compatible terminal blocks include box-style, spring-style, and extended versions.
Flash memory enables firmware upgrades for extended functionality.
Packaging List
- 1 × GE IC695ALG626 HART Analog Input Module
- Protective carton and foam packaging
FAQ
Q1: How many channels does the IC695ALG626 support?
A1: The GE IC695ALG626 supports 16 single-ended or 8 differential input channels.
Q2: Does this module support HART?
A2: Yes, it supports HART Protocol Version 5.0 with four internal HART modems.
Q3: What input signals are supported?
A3: It supports voltage from ±50 mV to ±10V and current 0–20 mA, 4–20 mA, ±20 mA.
Q4: What is the ADC resolution?
A4: It uses a high-precision 24-bit analog-to-digital converter.
Q5: How is this module shipped?
A5: We ship worldwide via Fedex, UPS and DHL for fast and secure delivery.
Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic.
For specific product parameters and prices, please contact
professionals in a timely manner.