1SAP220700R0001

What does this bus module do?

This bus module is designed to add distributed digital I/O to an ABB AC500 control system over PROFINET I/O. It combines communication and signal handling in one compact unit, making it suitable for machine and panel applications where both inputs and outputs are needed at the field level.

How many digital inputs and outputs are provided?

The module provides 8 digital inputs and 8 digital outputs. It is also described as an 8DC/8DI/8DO S500 bus module, so it offers a balanced mix of field input monitoring and output switching in a single assembly.

What voltage does the module use?

This unit is specified for 24 V DC operation. The digital inputs are rated for 24 V DC signals, and the digital outputs are also 24 V DC.

What is the output current rating?

The digital outputs are rated at up to 0.5 A per channel at 24 V DC. This makes the module suitable for driving many common low-voltage field devices within that current limit.

Which communication protocol does the module support?

It supports PROFINET I/O communication. That makes it a suitable choice for applications where the control architecture is based around Ethernet industrial networking and fast exchange of process data.

Is this unit intended for the ABB S500 I/O range?

Yes. This product is part of the ABB S500 distributed I/O family. The ABB 1SAP220700R0001 is identified as a CI502-PNIO bus module for S500 installations.

Can this module be used with ABB AC500 systems?

Yes. The product data associates it with the PLC-AC500 platform, so it is intended for use within ABB automation systems that require distributed I/O expansion over PROFINET.

What type of wiring arrangement does it support?

The module is specified for 1-wire and 2-wire connection arrangements. This gives flexibility when integrating different field devices and wiring methods in a control cabinet.

What are the physical dimensions of the module?

The published dimensions are approximately 76 mm high, 67.5 mm wide and 62 mm long. Its compact form helps when panel space is limited.

How heavy is the module?

The net weight is approximately 0.15 kg, with a gross weight of around 0.2 kg. This lightweight design is typical for compact distributed I/O components.

What kinds of applications is this module suited to?

It is well suited to general industrial automation tasks where a controller needs to monitor 24 V DC signals and switch 24 V DC loads over a PROFINET network. Typical uses include machine control panels, conveyor sections, handling equipment and other modular automation assemblies.

Why choose a combined communication and digital I/O module?

A combined module can help simplify system layout by bringing network communication together with onboard digital I/O in one device. In practice, this can reduce the number of separate components needed in an S500 station and support a more compact panel design.