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ABB ci502-pnio:s500,bus-module,8dc/8di/8do
ABB CI502-PNIO is a PROFINET communication interface and decentralised digital I/O module with eight 24 V DC digital inputs, eight 24 V DC transistor outputs and eight configurable 24 V DC digital input/output channels for industrial automation systems.
£261.80
Why Choose the ABB CI502-PNIO PROFINET Interface Module?
The ABB CI502-PNIO is a versatile PROFINET IO communication interface and decentralised digital I/O module designed for ABB S500 and AC500 industrial automation systems. It combines PROFINET connectivity with integrated digital input and output channels, providing a compact solution for connecting sensors, switches and actuators to distributed industrial control networks.
The CI502-PNIO provides 24 integrated digital I/O channels, comprising eight dedicated 24 V DC digital inputs, eight 24 V DC transistor outputs and eight configurable 24 V DC digital input/output channels. The configurable channels can be assigned as inputs or outputs through software, giving machine builders and automation engineers additional flexibility when configuring remote I/O stations.
Network connectivity is provided through two Ethernet interfaces located on the associated terminal unit, with an integrated Ethernet switch supporting convenient PROFINET line topologies. The module also incorporates fast counter functionality and an I/O bus for connection of additional ABB S500 expansion modules, making it suitable for modular distributed automation systems.
Key Advantages
- Compact PROFINET decentralised I/O interface for industrial automation.
- 24 integrated digital I/O channels for sensors and actuators.
- Eight 24 V DC digital inputs for industrial switching signals.
- Eight 24 V DC transistor outputs rated up to 0.5 A per channel.
- Eight configurable 24 V DC digital input/output channels for flexible machine configurations.
- Dual Ethernet interfaces with an integrated switch simplify PROFINET network installation.
- Integrated fast counter functionality supports high-speed signal applications.
- I/O bus connectivity allows expansion with additional ABB S500 modules.
Key Features
- ABB S500 / AC500 communication interface module.
- PROFINET IO device for decentralised automation.
- 8 digital inputs at 24 V DC.
- 8 digital transistor outputs at 24 V DC, maximum 0.5 A per channel.
- 8 configurable digital inputs/outputs at 24 V DC, maximum 0.5 A per output channel.
- Module-wise galvanic isolation.
- Integrated fast counter functionality.
- Two Ethernet interfaces through the terminal unit.
- Integrated Ethernet switch for convenient network topology.
- Two rotary switches for setting the I/O device identifier.
- Status LEDs provide visual indication of digital channel and system states.
- Compatible with TU507-ETH and TU508-ETH terminal units.
- DIN rail installation for industrial control cabinets.
Flexible Digital I/O for PROFINET Automation
The ABB CI502-PNIO provides a direct connection between digital field devices and a PROFINET automation network. Its combination of fixed and configurable digital channels allows sensors, switches, relays, valves and other industrial devices to be integrated into a distributed control architecture while reducing the number of separate I/O modules required.
The integrated Ethernet switch supports efficient PROFINET network installation, while the module's fast counter capability enables selected high-speed signal processing applications. Additional S500 modules can be connected through the I/O bus, allowing the remote I/O station to be expanded as machinery and process requirements develop.
Typical Applications
- PROFINET distributed and remote I/O systems.
- Industrial machinery and factory automation.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Digital sensor and actuator interfacing.
- Fast counting and pulse acquisition applications.
- Process and manufacturing automation.
- ABB AC500 and S500 industrial control systems.
Technical Specifications
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| IP Rating | IP20 | |
|---|---|---|
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Product Series | ABB AC500 | |
| Device Type | Communication / Function Module | |
| Digital Inputs | 8 | |
| Digital Outputs | 8 | |
| Output Type | Transistor | |
| Communication | PROFINET | |
| Supported Protocols | PROFINET | |
| Signal Type / Function | Digital | |
| Number of I/O | 16 | |
| Manufacturer | ABB | |
| Series | AC500 / S500 | |
| Model | CI502-PNIO | |
| Order code | 1SAP220700R0001 | |
| Product type | PROFINET communication interface / decentralised digital I/O module | |
| Communication protocol | PROFINET IO | |
| Network interface | Ethernet | |
| Ethernet connections | 2 × RJ45 via terminal unit | |
| Ethernet transmission | 10/100 Mbit/s | |
| Minimum PROFINET bus cycle | 1 ms | |
| Total integrated I/O channels | 24 | |
| Digital inputs | 8 × 24 V DC | |
| Digital input type | Type 1 according to EN 61131-2 | |
| Digital input delay | Configurable from 0.1–32 ms | |
| Digital outputs | 8 × 24 V DC transistor outputs | |
| Maximum digital output current | 0.5 A per channel | |
| Configurable digital I/O | 8 × 24 V DC | |
| Maximum configurable output current | 0.5 A per channel | |
| Process supply voltage | 24 V DC | |
| Isolation | I/O electrically isolated from Ethernet network | |
| Additional functionality | Fast counter | |
| Terminal unit compatibility | TU507-ETH or TU508-ETH | |
| I/O expansion | S500 I/O bus | |
| Mounting type | DIN rail via terminal unit | |
| Weight | approx. 125 g without terminal unit | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB CI502-PNIO used for?
The ABB CI502-PNIO is used as a PROFINET communication interface and decentralised digital I/O module, connecting industrial sensors and actuators to PROFINET automation networks.
How many I/O channels does the CI502-PNIO have?
The CI502-PNIO provides 24 integrated digital I/O channels, comprising eight dedicated digital inputs, eight digital outputs and eight configurable digital input/output channels.
What voltage do the CI502-PNIO digital channels use?
The integrated digital inputs, outputs and configurable I/O channels operate with 24 V DC industrial control signals.
What is the maximum output current of the CI502-PNIO?
The dedicated transistor outputs are rated for a maximum of 0.5 A per channel, and configurable channels used as outputs are also rated up to 0.5 A per channel.
Which terminal unit is used with the ABB CI502-PNIO?
The CI502-PNIO is designed for use with an ABB TU507-ETH or TU508-ETH terminal unit, providing the field terminals and two Ethernet interfaces required for network connection.
Trusted ABB Distributed Automation
ABB AC500 and S500 automation components provide modular industrial control and remote I/O functionality, with the CI502-PNIO combining PROFINET communications, flexible 24 V DC digital I/O and modular expansion for distributed machine and process automation.
