Honeywell 8C-TAIX61 51306977-175 Analog Input Module

Functionality:

The 8C-TAIX61 Analog Input Module is designed to accept high-level current inputs from transmitters and sensing devices.

Notable Features:

• Extensive self-diagnostics
• Optional redundancy
• Supplies non-incendive field power (No external user-supplied field power required)
• Fast loop scan

Non-Incendive Power:

This module provides non-incendive power without external marshalling, supporting the 4-20mA loop with channel power protection suitable for Division 2 hazardous environments.

Detail Specifications – Analog Input:

IOTA Models: 8C-TAIX61 Redundant, Coated 12”

• Input Type: Current (2-wire or self-powered transmitters)
• Input Channels: 16 Channels (All 16 Single Ended)
• A/D Converter Resolution: 16 bits
• Input Range: 4-20 mA (through 200 Ω)
• Normal Mode Rejection Ratio, at 60 Hz: 19 dB
• Normal Mode Filter Response: Single-pole RC, -3 dB @ 6.5 Hz
• Crosstalk, dc to 60 Hz (channel-to-channel): -60 dB
• Maximum Input Voltage (any input referenced to common, no damage): ± 30 Volts
• Input Scan Rate: 50 ms

Hardware Accuracy (@ CMV = 0 V):

• ± 0.075% of full-scale (23.5°C ± 2°C)
• ± 0.15% of full-scale (0 to 60°C)

Transmitter Field Power Conditioning:

• Individually Protected Current Limiting Circuits for Class 1, Div 2 non-incendive interfacing.
• No fusing required