1756-IT6I2 Analog I/O Module Allen-Bradley

Allen-Bradley 1756-IT6I2 Thermocouple Input Module

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 1756-IT6I2
• Series: ControlLogix Analog Input Module
• Six completely isolated thermocouple input channels
• Dual cold junction compensation (CJC) sensors
• Sixteen-bit resolution for precise measurements
• Input ranges: -12 to 78 mV and -12 to 30 mV
• High resolution capability: 0.7 microvolts per bit
• Input impedance exceeding 10 MΩ
• Maximum overvoltage protection: 120V AC/DC
• Power dissipation: 4.6 Watts maximum
• Thermal dissipation: 15.7 BTU per hour

Measurement Performance Features

• Supports thermocouple types B, E, J, K, R, S, T, N, C, D, L
• ITS-90 thermocouple linearization standard
• Local and remote CJC accuracy: ±0.3°C
• Offset drift: 0.5 microvolts per degree Celsius
• Settling time: 80 milliseconds to 5% of full scale
• Channel bandwidth: 15 Hertz
• Open circuit detection within 2 seconds
• Excellent noise rejection: 60 dB normal mode at 60 Hz
• Superior common mode rejection: 160 dB minimum

Frequently Asked Questions

What thermocouple types work with the 1756-IT6I2 module?

• The module supports types B, E, J, K, R, S, T, N, C, D, and L thermocouples. This wide compatibility makes it suitable for various temperature ranges and applications.

How many input channels does this module provide?

• The 1756-IT6I2 offers six completely isolated thermocouple input channels. Each channel operates independently for reliable measurements.

What is the resolution of this thermocouple module?

• It features 16-bit resolution with two operating ranges. The high-resolution range provides 0.7 microvolts per bit for precise measurements.

What shipping methods do you offer?

• We ship internationally using major carriers including DHL, FedEx, and UPS. You can choose the service that best meets your delivery requirements.

What is your return policy?

• We accept returns within 30 days of purchase. The product must be in original condition with all packaging materials intact.

Contact our sales team for pricing and technical support: sales@nex-auto.com