1794-IT8 AB MODULE

Product Description

The 1794-IT8 is an 8-channel thermocouple input module from Allen-Bradley, designed for use within the FLEX I/O system. Compatible with Cat. No. 1794-TB2, -TB3, and -TB3T Terminal Base Units, it provides accurate and reliable temperature measurement in industrial automation and process control applications.

• Part Number: 1794-IT8
• Manufacturer: Allen-Bradley
• Type: Thermocouple Input Module
• Number of Input Channels: 8
• Compatible Terminal Base Units: Cat. No. 1794-TB2, -TB3, -TB3T
• Input Voltage Range: -76.5mV to +76.5mV
• Resolution: 16-bit (2.384 µV typical)
• Data Format: 16-bit 2’s Complement / Offset Binary (Unipolar)
• Channel Bandwidth: 0–2.62Hz (-3dB)
• Isolation Voltage: 850V DC for 1s (Inputs & User Power to Logic)
• Flexbus Current: 20mA
• Power Dissipation: 3W max @ 31.2V DC
• Thermal Dissipation: 10.2 BTU/hr max @ 31.2V DC
• Keyswitch Position: 3