1769-IT6 Allen-Bradley 6-Channel Thermocouple/mV Input Module

Allen‑Bradley 1769‑IT6 Thermocouple and Millivolt Input Module Overview

Key Technical Specifications

• Manufacturer: Allen‑Bradley
• Model: 1769‑IT6
• Product Type: Thermocouple / millivolt input module
• Number of Inputs: 6 channels plus 2 CJC sensors
• Supported Thermocouple Types: J, K, T, E, R, S, B, N, C
• Millivolt Signal Ranges: ±50 mV and ±10 mV
• Converter Type: Delta‑Sigma
• Nonlinearity: ±0.03%
• CJC Sensor Accuracy: ±0.3 °C (±0.54 °F)
• CJC Accuracy: ±1.0 °C (±1.8 °F)
• Current Draw at 5.1V: 100 mA
• Current Draw at 24V: 40 mA
• Heat Dissipation, Max: 1.5 W
• Power Supply Distance Rating: 8 modules
• Input Impedance: Less than 10 mV
• Common Mode Rejection Ratio: 115 dB
• Normal Mode Rejection Ratio: 85 dB at 50‑60 Hz

Environmental and Physical Specifications

• Operating Temperature: 0 °C to +60 °C (32 °F to +140 °F)
• Storage Temperature: –40 °C to +85 °C (–40 °F to +185 °F)
• Operating Humidity: 5 % to 95 % non‑condensing
• Operating Altitude: Up to 2000 meters (6561 feet) without derating
• Operating Shock: 30G for panel mount
• Non‑operating Shock: 40G for panel mount

Frequently Asked Questions (FAQ)

• Is the 1769‑IT6 a new or refurbished unit?
  We supply only brand new, original Allen‑Bradley modules.
• Do you have the 1769‑IT6 in stock?
  Yes, we maintain stock and ship within 5 business days.
• Which shipping carriers do you use?
  We ship via DHL, FedEx, and UPS for reliable global delivery.
• Can I return the module if it does not meet my needs?
  We accept returns within 30 days of purchase.
• What thermocouple types does the 1769‑IT6 support?
  It supports J, K, T, E, R, S, B, N, and C thermocouple types.
• Does this module support millivolt input signals?
  Yes, it accepts ±50 mV and ±10 mV signals.
• How does the module perform calibration?
  The module performs auto‑calibration at power‑up and you can program it to run every 5 minutes.
• What input filter options are available?
  Selectable filters include 10 Hz, 50 Hz, 60 Hz, 250 Hz, 500 Hz, and 1 kHz.
• Does the module detect open circuits?
  Yes, it provides open‑circuit, short‑circuit, over‑range, and under‑range detection for each channel.

Contact Information
For inquiries, please contact us:
Email: sales@nex-auto.com
Phone / WhatsApp: +86 153 9242 9628

Partner:
NexAuto Technology Limited