Description

The Allen-Bradley 1769-IF4XOF2 is a Compact I/O analog combination module with four high speed analog input points and two high speed analog output points.

It is compatible with Allen Bradley’s MicroLogix 1500 and 1769 CompactLogix controllers, and is cost-effective with low-resolution conversion suitable for interfacing with process variables that do not require high accuracy measurements.

The module has a successive approximation converter type with a resolution of 8-bits plus sign and a response speed of 5 milliseconds per channel.

It has an operational voltage of 30 Volts AC/DC, with common mode voltage of 10 Volts DC per channel and common mode rejection of 60db at 60 Hertz and 1 Volt between inputs. The module has input accuracy of +/-0.7% at the voltage terminal and +/-0.6% at the current terminal, and an operational accuracy drift of +/-0.006% per degrees Celsius at both the current and the voltage terminals. The module has +/-0.4% input non-linearity and +/-0.4% repeatability.

The 1769-IF4XOF2 also has two single-ended 0 to 10.5 Volts DC and 0 to 21 mA outputs with a maximum current load of 10 mA.

The output point uses a resistor string converter with a resolution of 8-bits always plus sign, and a channel response speed of 0.3 milliseconds through rated resistance. The maximum bus current draw is 120 milliAmps at 5 Volts DC and 160 milliAmps at 24 Volts DC.

The module has a storage temperature between -40 and 85 degrees Celsius and an operating temperature between 0 and 60 degrees Celsius, and operating humidity is 5% to 95%, non-condensing.

Its dimensions are 118 x 87 x 35 millimeters, and it weighs 290 grams.