Product Description

1794IR8 RTD INPUT MODULE FLEX I/O ANALOG 8-CHANNEL 1-433 OHM NOMINAL INPUT RANGE 16 BIT RESOLUTION DIN RAIL MOUNT The 1794-IR8 is an 8-channel input module from Allen-Bradley’s FLEX I/O series, designed to provide reliable and flexible input capabilities for industrial automation systems. This module features 8 isolated digital inputs, each capable of accepting 24V DC signals, making it suitable for interfacing with various field devices such as sensors and switches. The 1794-IR8 is engineered for ease of integration into FLEX I/O networks, with rugged construction and high noise immunity to ensure dependable operation in harsh environments.

Technical Specifications

• Input Type: Digital inputs
• Number of Channels: 8 channels
• Input Voltage Range: 10-30V DC
• Input Current: 4-10 mA per channel
• Isolation: 30V (continuous) channel-to-channel and channel-to-system
• Power Consumption: 2.5W (maximum)
• Backplane Current Consumption: 90 mA at 5V DC
• Operating Temperature: -20 to 55°C (-4 to 131°F)
• Dimensions: 56 x 30 x 75.5 mm (2.2 x 1.2 x 3.0 in.)
• Weight: 0.09 kg (0.2 lbs)
• Enclosure Rating: IP20
• Certifications: UL, CE, cULus