GE ST-4214 4-Channel Analog Output Module

Description

The GE ST-4214 is a high-performance 4-channel analog output module from the Emerson RSTi series, designed to deliver precise and stable current outputs for demanding industrial automation environments. It supports a 4–20 mA current output with 12-bit resolution, ensuring accurate control of actuators, valves, and process instruments.
This module integrates seamlessly into Ethernet-based RSTi distributed I/O systems, providing compact architecture, rapid communication, and flexible scalability. Engineers rely on it for reliable performance, simplified configuration, and long-term operational stability in real-time control systems.

Functional Highlights

• Four analog output channels for process control and automation feedback loops

• 4–20 mA current signal range for compatibility with standard industrial devices

• High 12-bit resolution enables fine-tuned analog control

• Ethernet RSTi communication interface ensures fast and deterministic data exchange

• DIN rail mounting allows quick installation and modular expansion

• Rugged industrial design withstands harsh environments with consistent accuracy

• Low power consumption improves energy efficiency in distributed systems

Technical Specifications

Typical Applications

The GE ST-4214 module is widely used in process automation, manufacturing systems, and energy management applications. It precisely regulates analog outputs for valve positioning, motor control, and flow regulation. In distributed control systems, it ensures consistent signal accuracy and fast data exchange, making it ideal for chemical plants, food processing, and water treatment industries.

Support & Maintenance

Emerson’s RSTi platform ensures easy maintenance and firmware updates through integrated diagnostics. The modular design simplifies replacement and minimizes downtime. Therefore, users experience high system availability and reduced operational costs over the product lifecycle.

FAQ

Q1: What is the signal output range of the GE ST-4214?
A1: The module outputs analog current signals ranging from 4 to 20 mA.

Q2: Can the ST-4214 be mounted directly on a DIN rail?
A2: Yes, it supports both DIN rail and panel mounting options via its RSTi base.

Q3: What communication protocol does this module use?
A3: It uses an Ethernet-based RSTi Slice I/O interface for fast and reliable communication.

Q4: What industries commonly use the ST-4214 module?
A4: It is widely used in manufacturing, energy, and process automation systems requiring precise analog control.