GE ST-1218

Overview

The GE Fanuc ST-1218 is a high-performance, compact 8-channel digital input module meticulously engineered for seamless integration into RSTi I/O systems. This robust module is designed to reliably collect discrete signals from various field devices, including switches and sensors, operating with 24VDC sourcing inputs. Its compact footprint and DIN-rail mountable design make it an ideal solution for space-constrained control cabinets. Furthermore, with its certifications for hazardous location installation (Class I Div 2 / Zone 2), the ST-1218 is perfectly suited for demanding industrial and process automation environments where reliability and safety are paramount.

Key Features

• Digital Inputs: 8 sourcing (positive logic) channels for versatile signal acquisition.
• Input Voltage: Specifically designed for 24VDC signals, with a broad operational range of 11–28.8VDC ensuring stable performance.
• Logic Type: Utilizes positive logic, with an "ON" state reliably detected above 10.2V and an "OFF" state below 5V.
• Input Delay: Boasts a fixed 3 ms response time, crucial for time-critical automation processes.
• LED Indicators: Individual per-channel status indication simplifies diagnostics and troubleshooting.
• System Power Draw: Efficient operation with a minimal power draw of 35 mA at 5VDC.
• Certifications: Complies with industry-leading standards including UL 508, CSA, CE, and is certified for Class I Div 2 / Zone 2 hazardous locations, ensuring safety and compliance.

Technical Specifications

• Model Number: ST-1218
• Channels: 8 sourcing digital inputs
• Input Current: 3.5 mA @ 24VDC
• Operating Temperature: Designed for extreme conditions, operating reliably from -20°C to +60°C.
• Storage Temperature: Withstands storage temperatures from -40°C to +85°C.
• Mounting Type: Convenient DIN rail mounting for quick and secure installation.
• Dimensions: Approximately 12 x 99 x 70 mm, ensuring a compact footprint.
• Weight: Lightweight design at approximately 120 g, simplifying handling and installation.

Applications

The GE Fanuc ST-1218 is a highly versatile module, perfect for a wide array of industrial applications:

• Machine Input Signal Monitoring: Precisely monitor input signals from machinery for enhanced control and safety.
• Sensor Feedback for PLC Logic: Provides reliable sensor data to Programmable Logic Controllers (PLCs) for accurate process control.
• Distributed I/O in Factory Automation: Ideal for expanding I/O capabilities in factory automation systems, optimizing layout and reducing wiring complexity.
• High-Speed Signal Acquisition in Hazardous Environments: Offers dependable and fast signal acquisition in environments requiring Class I Div 2 / Zone 2 certified equipment.

Why Choose This Model?

• Compact Design: Maximizes space efficiency within control cabinets, allowing for more streamlined setups.
• Fast Response Time: Its rapid 3 ms response time is critical for applications demanding immediate signal processing, enhancing accuracy and control.
• Industrial-Grade Build: Engineered for durability, ensuring reliable operation even in the most rugged and challenging industrial settings.
• Field Proven: As an integral part of the robust RSTi I/O platform, the ST-1218 benefits from a legacy of reliability and performance in countless industrial installations.
• Visual Diagnostics: Equipped with clear LED indicators for each channel, greatly simplifying troubleshooting and reducing downtime.

Order Now

Elevate your industrial automation capabilities with the GE Fanuc ST-1218 8-point digital input module. This essential component is currently in stock and available for immediate deployment to enhance your control systems.