ABB Digital Output Card HESG447224R2 | 70AB01C-ES

Product Description

Overview

The ABB HESG447224R2 / 70AB01C-ES is a high-reliability digital output module engineered for demanding industrial automation environments. It delivers stable performance in distributed control systems where precise signal handling and fault-tolerant operation are essential. Moreover, its opto-isolated architecture ensures safe interaction between the control platform and field devices, which helps reduce electrical noise and long-term system wear.

This module integrates seamlessly into ABB Procontrol P13, Advant Controller 500, and AC800M-based architectures. It supports advanced diagnostics that report wire-break and short-circuit events, allowing operators to detect failures early and maintain consistent system availability. In addition, its Euro-card design offers straightforward installation and reliable mechanical stability within remote I/O sub-racks.

Technical Specifications

Model: HESG447224R2
Part Number: 70AB01C-ES
Type: Digital Output Module
System Compatibility: ABB Procontrol P13, Advant Controller 500, AC800M
Number of Channels: 32 digital outputs
Signal Voltage: 24 V DC
Isolation: Opto-isolated, IEC 61131-2 Type 1 compliant
Diagnostics: Wire-break and short-circuit detection via Advant Fieldbus 100
Mounting: Euro-card PCB, remote I/O sub-rack
Dimensions: 180 × 120 × 90 mm
Weight: 1.5 kg
Country of Origin: Sweden
Typical Field Uses: Relay actuation, solenoid valves, indicator lamps, interlock outputs

FAQ

Q1: Is the HESG447224R2 compatible with older ABB Procontrol P13 systems?
Yes. The module was originally designed for the Procontrol P13 platform and remains fully compatible with legacy and refurbished P13 systems.

Q2: Does this module support diagnostic feedback to the controller?
It supports both wire-break and short-circuit reporting through Advant Fieldbus 100, enabling operators to identify faults quickly.

Q3: Can it be used alongside AC800M controllers?
Yes. Many facilities use this module within hybrid systems where AC800M controllers interface with legacy remote I/O racks.

Q4: How many digital outputs are available?
The module provides 32 individually isolated digital output channels suitable for DC field devices.

Q5: Is this product available as brand-new stock?
Yes. This listing refers to a brand-new, unused ABB HESG447224R2 / 70AB01C-ES module with an estimated lead time of 4–6 weeks.