وصف

Description

The GE Fanuc IC670ALG230 is a high-performance Current Source Analog Input Module designed for the Field Control I/O system. This module provides eight single-ended input channels, specifically engineered to interface with 0-20 mA current loops in industrial control environments. It features 12-bit conversion resolution and is designed to provide reliable signal processing for process automation applications.

Features

• Eight (8) single-ended analog input channels.
• Input signal range of 0 to 20 mA (nominal) with a maximum range of 0 to 25 mA.
• 12-bit analog-to-digital conversion resolution.
• Integrated isolation rated at 250 VAC continuous and 1500 VAC for 1 minute.
• Compatible with 24 VDC external power supply systems.
• Designed for integration with the GE Field Control Bus Interface Unit (BIU).

Technical Specifications

Model Number	IC670ALG230
Number of Channels	8
Input Signal Range	0-20 mA (nominal), up to 25 mA
Input Impedance	Approx. 250 Ohms
Resolution	12-bit (5.0 microAmps)
Conversion Time	60 microseconds per channel (typical)
Isolation	250 VAC continuous / 1500 VAC (1 min)
External Power Supply	18-30 VDC
Current Draw (from BIU)	51 mA maximum

Installation Guidelines

• Ensure the system power is disconnected before installing or removing the module from the Field Control station.
• Mount the module securely onto the designated Field Control carrier or base.
• Use shielded twisted-pair cabling for analog signal inputs to minimize electromagnetic interference (EMI).
• Maintain proper grounding practices to ensure signal integrity and protection against surges.
• Ensure the module is kept away from high-voltage power lines and high-frequency noise sources.
• Verify that the external 24 VDC power supply is within the specified 18-30 VDC range before applying power.

FAQ

What is the primary function of the IC670ALG230 module?

The IC670ALG230 is an analog input module used to convert 0-20 mA current signals from field devices into digital data for the GE Field Control system.

Does this module require an external power supply?

Yes, the module requires an external 18-30 VDC power supply to operate the analog input loops.

What is the isolation rating for this module?

The module provides 250 VAC continuous isolation to the case, with a dielectric withstand rating of 1500 VAC for one minute.

تحديد

• rtl">
  

المزايا

• موثوقية عالية في البيئات الصناعية
  
  

• يدعم التشغيل المستمر، متوافق مع أنظمة PLC/DCS الرئيسية