Overview

The Honeywell 05701-A-0301 Single Channel Control Card is a versatile module engineered for System 57 / 5701 gas detection and analytic platforms. It provides signal conditioning, control logic, alarm processing, and data output for individual detection channels. Moreover, it supports a wide input range—up to 1000°C—making it suitable for temperature-based sensing applications.

This control card is built for harsh industrial environments, with an IP67-rated enclosure and NEMA 4X compliance. In addition, its compact form factor and wall-mountable design allow for flexible installation in control panels or distributed sensor networks. The 05701-A-0301 is widely used in chemical plants, oil & gas facilities, and environmental monitoring systems, where accurate signal conversion and robust performance are essential.

Technical Data

Typical Applications

• Gas Detection Systems: Used in Honeywell System 57 / 5701 platforms for processing sensor data and triggering alarms.

• Temperature Monitoring: Converts high-temperature sensor inputs into standard 4–20 mA signals for control systems.

• Industrial Automation Panels: Provides single-channel control logic for process loops and safety interlocks.

• Environmental Monitoring: Supports remote sensing and data acquisition in air quality and emissions control systems.

• Hazardous Area Installations: Suitable for use in rugged environments with high humidity, dust, and temperature extremes.

For example, the 05701-A-0301 is deployed in refineries and chemical processing units to monitor critical temperature zones and ensure safe operating conditions. Its compact design allows for easy integration into existing control architectures without extensive rewiring.

FAQ

Q: What is the main function of the 05701-A-0301 control card?
A: It processes sensor input, applies control logic, and outputs a 4–20 mA signal for monitoring or control.

Q: Is it compatible with Honeywell System 57?
A: Yes, it is specifically designed for System 57 / 5701 gas detection and analytic systems.

Q: Can it be used in outdoor or hazardous environments?
A: Yes, its IP67 and NEMA 4X ratings make it suitable for harsh industrial conditions.

Q: What kind of sensors can be connected to this card?
A: Typically temperature sensors, but it may support other analog inputs depending on configuration.

Q: Is the 05701-A-0301 still available for purchase?
A: Yes, it is available through Honeywell distributors and industrial automation suppliers.