Temperature Process Card A6500-TP | Emerson EPRO ATG System

Emerson EPRO A6500-TP Temperature/Process Module – Product Description

Product Overview

The Emerson EPRO A6500-TP module provides precise process and temperature measurements for the AMS 6500 ATG machinery protection system. Each channel captures RTD, thermocouple, or 4–20 mA signals with high stability, ensuring consistent data for critical rotating equipment. Moreover, the module integrates seamlessly with vibration and relay modules, allowing operators to create unified protection strategies. The design supports long-term reliability in harsh environments, therefore making it suitable for demanding industrial sites.

Technical Specifications

Measurement Channels

• 4 independent temperature/process input channels

• 2 digital inputs and 6 digital outputs

Supported Sensors

• RTDs (Pt100 and others)

• Thermocouples (J, K, T, and additional types)

• Process transmitters: 0/4–20 mA, 0–1 V, 0–10 V

Measurement Ranges

• RTDs: –200 °C to +850 °C

• Thermocouples: –200 °C to +1700 °C

• Current inputs: 0/4–20 mA

Performance

• Accuracy: ±0.1% of span

• Resolution: 16-bit A/D

• Sampling rate: 1–10 Hz per channel

• Galvanic isolation for improved noise immunity

Diagnostics

• Sensor open/short monitoring

• Continuous module self-diagnostics

Physical & Environmental

• Form factor: Plug-in module for A6500-FR rack

• Weight: 0.5 kg

• Operating temperature: –20 °C to +65 °C

• Humidity: 10–95% non-condensing

• Compliance: API 670 and IEC standards

FAQ

What sensors can the A6500-TP accept?
It supports RTDs, multiple thermocouple types, and standard 4–20 mA or voltage-based process transmitters.

Does the module communicate digitally with higher-level systems?
Yes, processed values are transmitted through the A6500-CC card as Modbus RTU or Modbus TCP/IP.

Can the module be replaced while the rack is energized?
Yes, its hot-swappable design enables module replacement without interrupting system operation.

Is it suitable for API 670 compliant protection systems?
Yes, the module meets API 670 requirements when used within the AMS 6500 ATG system.