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Technical specifications for
1769-IF4XOF2
Allen-Bradley 1769-IF4XOF2 Analog Combination Module
The Allen-Bradley 1769-IF4XOF2 is a Compact I/O analog combination module that integrates both input and output functionalities in a single unit, offering four analog input channels and two analog output channels. Specifically designed for use with CompactLogix and MicroLogix 1500 controllers, this module provides reliable signal conversion for a wide range of analog applications. The input channels can be configured as either single-ended or differential, and support voltage signals from 0 to 10.5V DC as well as current signals ranging from 0 to 21 mA. Standard signal ranges include 0–20 mA, 4–20 mA, ±10V DC, 0–10V DC, 0–5V DC, and 1–5V DC, making it compatible with common industrial standards.
Each input and output channel operates at 8-bit resolution, using Delta Sigma conversion technology to ensure accurate and stable data representation. Channel diagnostics are included, allowing the module to detect over-range and under-range conditions, which aids in troubleshooting and system reliability. The two output channels are single-ended and mirror the same voltage and current signal ranges as the inputs, further streamlining control system design.
Physically, the module occupies a single slot in the CompactLogix system and measures 118 mm in height, 35 mm in width, and 87 mm in depth. With mounting tabs, the total height extends to 138 mm (5.43 inches). This module supports a power supply distance rating of up to eight modules and is compatible with standard copper wiring rated up to 90°C, accepting wire sizes from 22 to 14 AWG for solid conductors. It uses a 4-point communication cable and the recommended shielded Belden™ 8761 cable to ensure signal integrity. For maintenance and installation, the 1769-RTBN18 terminal block is the preferred replacement option. Available in Series A and B, this module offers flexibility for upgrades or replacements and is a reliable choice for compact, analog control system applications.
