GE ST-3218 RSTi Analog Input Module 8 channel in Stock

GE ST-3218 – RSTi Analog Input Module

Brand: GE Fanuc – Emerson
Model Number: ST-3218
Type: Analog Input Module
Series: RSTi Modular I/O System
Weight: Approx. 70 grams
Dimensions: 12 mm (W) x 99 mm (H) x 70 mm (D)
Mounting: Standard 35 mm DIN rail
Enclosure Rating: IP20

Technical Specifications

• Input Current Range: 4–20 mA

• Input Channels: 8 single-ended analog inputs

• Input Resolution: 12-bit

• Data Format: 16-bit integer

• System Indicator: One green/red LED for module status

• Terminal Type: Push spring clamp terminals (no tools required)

• Terminal Block: Removable, for easier maintenance and installation

• Maximum Modules per Node: 32 slice I/O modules

• Communication Interfaces Supported:

• RS-232

• RS-485

• TCP

• CANopen

Product Overview

The GE Fanuc ST-3218 is a compact analog input module that forms part of the RSTi modular remote I/O platform, developed by GE Intelligent Platforms. With its 8-channel single-ended input and 4–20 mA signal support, the ST-3218 is ideal for high-density, distributed analog input applications in industrial automation.

Its sliding contact system ensures stable communication across modules, while its modular design allows easy expansion to create complete nodes. For instance, when used with 16-channel I/O modules, a full node of 64 inputs/outputs can be configured within just 90 mm of width.

Engineered for reliability and ease of use, the ST-3218 offers:

• Efficient wiring with push-spring terminals

• Tool-free installation

• Quick module replacement via removable terminals

• Flexible networking with various communication protocols

Applications

• Industrial automation

• Remote monitoring systems

• Process control environments

• Distributed I/O in machine building