Honeywell | 8C-TAIDB1 | Redundant Analog Input Assembly

Product Description

Honeywell 8C-TAIDB1 is a redundant analog input termination assembly for Series 8 controllers. It is designed to handle both voltage and current signals with high accuracy and reliability. Available in coated and uncoated versions, it ensures robust performance in demanding industrial environments.

Key Features

• Model: 8C-TAIDB1

• Design: Redundant for enhanced reliability

• Channels: 16 (single-ended or differential)

• Signal Types: Voltage and current inputs

• Resolution: 16-bit A/D conversion

• Input Ranges: 1–5 V, 4–20 mA (via 250 Ω resistor)

• Hot-Swap: Supported (removal/insertion under power)

• Versions: Coated and uncoated 12”

Technical Specifications

• Operating Voltage: 24 VDC

• Current Rating: 310 mA

• Accuracy: ±0.075% FS @ 23.5 °C; ±0.15% FS (0–60 °C)

• Input Scan Rate: 50 ms

• Crosstalk Suppression: –60 dB (dc to 60 Hz)

• Normal Mode Rejection: 19 dB @ 60 Hz

• Filter Response: Single-pole RC, –3 dB @ 6.5 Hz

• Maximum Input Voltage: ±30 V (no damage)

• Operating Temperature: 0–60 °C

• Storage Temperature: –40 to +85 °C

• Hot Swap Capability: Supported

Application Scenarios

• Process industries: Redundant analog input assemblies for critical systems

• Power generation: Reliable signal acquisition and monitoring

• Petrochemical plants: High accuracy and robust isolation

• Automation systems: Environments requiring redundancy and precision

FAQ

• Q: How many channels are supported? A: 16 channels, configurable as single-ended or differential.

• Q: Is redundancy supported? A: Yes, the module is designed for redundant operation.

• Q: What versions are available? A: Both coated and uncoated 12” versions.