Description

The 1794-IB32 is a FLEX I/O Digital Input Module by Allen-Bradley and Rockwell Automation. It has 32 current, sinking inputs and a 50 Volt continuous isolation voltage. This hardware has no enclosure type rating (open-style).

• Mounting: DIN Rail
• Number of Inputs: Thirty-Two (32), sinking inputs
• Terminal base: 1794-TB3, 1794-TB3S ,1794-TBN, 1794-TB3K, 1794-TB3SK and 1794-TBNK
• Keyswitch Position: 2
• ON state Voltage, min: 10VDC
• ON state Voltage, max. 31.2VDC
• OFF state Voltage, max: 24VDC
• Indicators: 32 Yellow status indicators
• Product Description: Flex IO DC Input Module
• Wire Size: Determined by installed terminal base
• Dimensions: 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.)
• Enclosure type rating: None (open-style)
• Operating Temperature: 0 to 55 C (32 to 131 F)
• Storage Temperature: -40 to 85 C (-40 to 185 F)
• Vibration: 5g @ 10 to 500 Hz
• Operating Shock: 30 g
• Product Family: Flex I/O
• Part Number/Catalog: No. 1794-IB32
• Product Type: Flex I/O Digital Input Modules
• Inputs: 32 Current Sinking
• On-state Voltage min. :19.2 Volts DC
• On-state Voltage max.: 31.2 Volts DC
• On-state Current (minimum): 2.0 milliamps
• On-state Current (maximum): 6.0 milliamps
• Off-state Voltage (maximum): 5 Volts DC
• Off-state Current (maximum): 1.5 milliamps
• Nominal Input Impedance: 22.2 k?
• Flexbus Current: 30 milliamps at 5 Volts DC
• Power Dissipation: 6.0 Watts at 31.2 Volts DC maximum

The 1794-IB32 is a FLEX I/O Digital Input Module by Allen-Bradley and Rockwell Automation. It has 32 current, sinking inputs and a 50 Volt continuous isolation voltage. This hardware has no enclosure type rating (open-style). The 1794-IB32 has a minimum on-state voltage of 19.2 Volts and a maximum on-state voltage of 31.2 Volts DC. Minimum on-state current is 2.0 milliAmps and maximum on-state current is 6.0 milliAmps. This module has a maximum off-state voltage of 5.0 Volts DC and a FlexBus current of 25 milliAmps at 5 Volts DC; maximum power dissipation is 6.0 Watts at 31.2 Volts DC and maximum thermal dissipation is 20.47 British Thermal Units (BTU) per hour at 31.2 Volts DC.

General specifications for the 1794-IB32 include an approximate weight of 79 grams, or 2.79 ounces. The dimensions of this module are 94 x 94 x 69 millimeters, or 3.7 x 3.7 x 2.7 inches. It has a nominal external DC power supply voltage of 24 Volts DC and an external DC power voltage range of 19.2…31.2 Volts DC. Environmental specifications include an operating temperature between 0 and 55 degrees Celsius and a nonoperating temperature between -40 and 85 degrees Celsius; relative humidity is 5% to 95%, non-condensing. The vibration rating for this hardware is 5 g at 10…500 Hertz and is compliant with IEC60068-2-6. Operating shock is 30 g and is compliant with IEC60068-2-27; nonoperating shock is rated at 50 g and is compliant with IEC60068-2-27. Emissions is compliant with IEC 61000-6-4 and ESD immunity is compliant with IEC 61000-4-2.