Honeywell 8C-TAIX51 51306979-175 Digital Input Module

Product Description

The Honeywell 8C-TAIX51 (51306979-175) Digital Input Module is part of the Series 8 controller family, designed for precise and reliable acquisition of discrete signals. With 16 input channels, strong isolation, and fast scan rates, it ensures dependable monitoring in demanding industrial automation environments.

Key Features

• Model: 8C-TAIX51
• Order Code: 51306979-175
• Channels: 16 digital input channels
• Input Type: Single-ended or differential signals
• Resolution: 16-bit A/D conversion
• Voltage Rating: 24 VDC
• Module Current: 310 mA
• Isolation: Galvanic isolation for channel-to-channel protection
• Scan Rate: 50 ms typical
• Accuracy: ±0.075% FS @ 23.5 °C; ±0.15% FS (0–60 °C)
• Filter Response: Single-pole RC, –3 dB @ 6.5 Hz
• Crosstalk Suppression: –60 dB (dc to 60 Hz)
• Maximum Input Voltage: ±30 V (no damage)
• Hot Swap: Supported (removal/insertion under power)
• Operating Temperature: 0–60 °C
• Storage Temperature: –40 to +85 °C

Application Scenarios

• Discrete signal monitoring in process industries
• Power generation and petrochemical systems
• Large-scale automation requiring redundancy and high accuracy

FAQ

• Q: How many channels does the 8C-TAIX51 provide? A: 16 digital input channels.
• Q: Can the module be removed under power? A: Yes, hot-swap is supported.
• Q: What environments is it suitable for? A: Harsh industrial environments requiring reliable digital input monitoring.