Foxboro AD201MZ High-Density Analog I/O Module – Product Description

Description / Overview

The Foxboro AD201MZ is a high-density analog input/output module designed for Foxboro I/A Series Distributed Control Systems (DCS). It supports voltage, current, RTD, and thermocouple signals, providing accurate and reliable data acquisition across industrial process networks. Moreover, its rugged design ensures stable operation in harsh environments for continuous 24/7 use.

Technical Data / Specifications

• Model: AD201MZ

• Type: High-density analog I/O module

• System Compatibility: Foxboro I/A Series DCS

• Number of Channels: 32 (analog input/output)

• Signal Types Supported: Voltage, current, RTDs, thermocouples

• Resolution: 16 bits

• Accuracy: ±0.1% of full scale

• Scan Rate: Up to 250 ms per channel

• Input/Output Isolation: 2 kV

• On-Board Diagnostics: Yes

• Memory: 16 MB SDRAM, 32 MB Flash

• Input Voltage: 24 VDC (supports redundant supply)

• Power Consumption: Max 8.5 W per module

• Configuration: Single processor; fault-tolerant requires dual modules

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non-condensing

• Weight: 290 g

• Country of Origin: USA

• Application Areas: Oil & gas, chemical plants, refining, power generation, pulp & paper, water treatment

FAQ

Q1: How many channels does the AD201MZ support?
A1: It supports 32 analog input/output channels for versatile process monitoring.

Q2: What signal types are compatible with this module?
A2: Voltage, current, RTDs, and thermocouples are fully supported.

Q3: Can it operate in harsh industrial environments?
A3: Yes, it functions reliably in temperatures from –40°C to +85°C with up to 95% humidity.

Q4: Is the module compatible with Foxboro I/A Series DCS?
A4: Yes, it is fully compatible with all Foxboro I/A Series Distributed Control Systems.

Q5: Does it include built-in diagnostics?
A5: Yes, on-board diagnostics provide proactive maintenance alerts.