ABB 07EA67R1 Analog Input Thermocouple Module

Overview

The ABB 07EA67R1 is an analog input thermocouple module engineered for accurate temperature signal measurement and conversion within ABB’s industrial automation and control systems. Designed to support various thermocouple types, this module ensures reliable data acquisition for process monitoring and control applications that require precision and stability in thermal measurement.

Technical Specifications

• Manufacturer: ABB

• Model Number: 07EA67R1

• Product Type: Analog Input Module (Thermocouple)

• Category: PLCs / Machine Control

• Subcategory: PLC Module / Rack

• Measurement Type: Thermocouple-based analog input

• Supported Sensor Types: J, K, S, T, and other standard thermocouples (depending on system configuration)

• Input Channels: Multi-channel analog input configuration

• Input Signal Range: Varies with thermocouple type (typ. −50 mV to +50 mV)

• Accuracy: ±0.5% of full scale (typical)

• Resolution: 12-bit or higher, depending on configuration

• Power Supply Voltage: 24 V DC

• Isolation: Galvanic isolation between channels and system bus

• Operating Temperature: 0°C to +55°C

• Storage Temperature: −25°C to +75°C

• Mounting: DIN-rail or modular rack installation

• Protection Degree: IP20 (for panel mounting)

• Weight: 1.00 lb (approx. 0.45 kg)

• Country of Origin: Switzerland

Key Features

• High-accuracy measurement for industrial thermocouple sensors

• Supports multiple input types for flexible configuration

• Robust signal isolation and low thermal drift

• Compact and modular design for efficient system integration

• Reliable temperature data acquisition for process automation

• Designed for seamless use with ABB control platforms

Application Scenarios

The 07EA67R1 thermocouple input module is widely used in:

• Industrial process temperature control and monitoring

• Power generation and energy management systems

• Chemical and petrochemical process automation

• Manufacturing plants requiring multi-point thermal sensing

• Integration into ABB’s AC31 and Advant Controller systems

FAQ

Q: What type of sensors can the 07EA67R1 module interface with?
A: It supports standard thermocouple types such as J, K, S, and T, allowing flexibility across various temperature sensing applications.

Q: What is the accuracy of temperature measurement?
A: Typical accuracy is ±0.5% of full scale, depending on thermocouple type and calibration.

Q: Can the module be mounted on a DIN rail?
A: Yes, it can be installed on DIN rail or within a modular rack, depending on the control system design.

Q: Does it provide channel-to-channel isolation?
A: Yes, it features galvanic isolation to minimize signal interference and improve reliability.