Honeywell Series 8 8C-PAINAI Multi-Signal Analog I/O Module

Overview

The 8C-PAINAI is an industrial-grade analog input/output module engineered for precise multi-signal acquisition. It supports voltage, current, and thermocouple inputs, delivering high-resolution 16-bit measurements with rapid response times. Designed for harsh process control environments, it ensures reliable operation and robust system integration within Honeywell C-Series DCS and SIS platforms.

Technical Specifications

• Model: 8C-PAINAI

• Manufacturer: Honeywell

• Input Channels: 8 isolated analog channels

• Supported Signals: Voltage, current, thermocouples (J, K, T, E types)

• Measurement Resolution: 16-bit high-accuracy conversion

• Accuracy: ±0.1% of full scale

• Input Ranges: 0–10 V, 0–20 mA, thermocouple inputs

• Response Time: <10 ms for fast process updates

• Isolation: Channel-to-channel isolation for noise immunity

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -40°C to +85°C

• Power Supply: 24 V DC

• Dimensions: 157 × 106 × 35 mm

• Protection: Built-in surge and EMI protection

Features

• High-precision acquisition for voltage, current, and thermocouple signals

• Fast sub-10 ms response time suitable for real-time control

• Robust isolation to minimize interference and enhance reliability

• Industrial durability for chemical plants, refineries, power stations, and manufacturing sites

• Flexible integration with Honeywell C-Series DCS and SIS systems

Applications

• Multi-signal data acquisition in process control and safety systems

• Integration into C-Series Distributed Control Systems (DCS) and Safety Instrumented Systems (SIS)

• Real-time monitoring in environments with high electrical noise or harsh conditions

FAQ

Q: What thermocouple types are supported?
A: The 8C-PAINAI supports J, K, T, and E thermocouples.

Q: Can the module handle current and voltage inputs simultaneously?
A: Yes, it accepts both voltage and current analog inputs across its 8 isolated channels.

Q: How does it compare with 8C-PAINA1?
A: The 8C-PAINAI offers enhanced channel isolation and EMI protection for more robust multi-signal acquisition, while 8C-PAINA1 focuses on standard analog input performance.