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1769-IF4I
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Product Description
The CompactLogix isolated analog I/O module with the product code 1769-IF4I is made by Allen-Bradley/Rockwell Automation and designed for professional industrial systems. The 1769-IF4I module has a current range of 0 to 20 milliamps or 4 to 20 milliamps and a maximum bus current draw of 145 milliamps at 5 Volts DC or 125 milliamps at 24 Volts DC.Other Available Revisions for the 1769-IF4I 1769-IF4I//A
Common misspellings:
- l769-IF4I
- 1769-1F4I
- 1769-lF4I
- 1769-IFAI
- 1769-IF41
- 1769-IF4l
- 1769IF4I
Technical Specifications for 1769-IF4I
| Manufacturer | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | CompactLogix |
| Part Number | 1769-IF4I |
| Product Type | Analog Input Module |
| Operating Voltage | +/-10 Volts DC, 0 to 10 Volts DC, 0 to 5 Volts DC, 1 to 5 Volts DC |
| Current Range | 0 to 20 milliamps, 4 to 20 milliamps |
| Number of Inputs | 4 isolated/differential inputs |
| Maximum Bus Current Draw | 145 milliamps at 5 Volts DC, 125 milliamps at 24 Volts DC |
| Heat Dissipation | 3 Watts |
| Rated Working Voltage | 30 Volts AC, 30 Volts DC |
About 1769-IF4I
The Allen-Bradley/Rockwell Automation isolated analog input module with the catalog number 1769-IF4I features 4 isolated differential inputs and it has an operating voltage range of +/-10 Volts DC, 0 to 10 Volts DC, 0 to 5 Volts DC, or 1 to 5 Volts DC. The module is part of the Allen-Bradley CompactLogix I/O product series and its main purpose is to convert and store analog data in combination with controllers such as the Allen-Bradley CompactLogix or MicroLogix 1500 controllers. The 1769-IF4I isolated analog input module supports data types such as engineering units, percent, and raw/proportional data types.The 1769-IF4I module has a current range of 0 to 20 milliamps or 4 to 20 milliamps and a maximum bus current draw of 145 milliamps at 5 Volts DC and 125 milliamps at 24 Volts DC. The unit dissipates 3 Watts of heat and it has a rated working voltage of 30 Volts AC or 30 Volts DC. The module uses a Delta Sigma converter and it supports maximum resolution of 16 bits for the unipolar type and 15 bits plus sign for the bipolar type. The 1769-IF4I module has a common mode rejection rating greater than 60 decibels at a frequency of 50 and 60 Hertz. The module is calibrated at the factory and it provides channel diagnostics for over- and under-range situations. The isolation voltage of the 1769-IF4I module is 30 Volts (continuous) for the reinforced insulation type. The unit operates in a temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). In addition to that, the unit can withstand a shock of 30 g for the duration of 11 milliseconds and 10 g of vibration at a frequency of 500 Hertz.
The Allen-Bradley 1769-IF4I module is an individually isolated compact voltage and current analog input module. There are 4 isolated differential inputs on the 1769-IF4I module. The 1769-IF4I module is available in an open enclosure. The approximate module weight is 0.65 pounds and it measures 4.65 x 1.38 x 3.43 inches. The 1769-IF4I module can be installed on a DIN rail or on a panel mounting base. Copper wire rated for 90 degrees Celsius is recommended for connections to the module. The recommended wire size for solid wires is 22 to 14 AWG and the recommended size for stranded wires is 22 to 16 AWG. The terminal screw torque should be 0.68 N-m and the retaining screw torque should be 0.46 N-m.
The group to bus isolation rating is 500 Volts AC or 710 Volts DC for 1 minute. The channel to rack and channel to channel isolation ratings are 500 Volts AC or 710 Volts DC respectively for 1 minute or 250 Volts AC continuous. The bus current draw for the 1769-IF4I module is 110 milliamps at 24 Volts DC and 140 milliamps at 5 Volts DC. The maximum heat dissipated by the 1769-IF4I module is 3 Watts. The converter type is Delta-Sigma. For unipolar signals, the resolution is 16 bits and for bipolar signals, the resolution is 15 bits plus sign. The input impedance for the voltage inputs is 1 Megahom and for the current inputs, it is 249 Ohms. Multiple input ranges are supported by the 1769-IF4I modul, and they are configurable ranges for the current inputs that include 4 to 20 milliamps and 0 to 20 milliamps ranges, and ranges for the voltage inputs that include 1 to 5 Volts, 0 to 10 Volts, 0 to 5 Volts, and +/-10 Volts.
F.A.Q for 1769-IF4I
