Description

ABB CI856K01 S100 I/O Interface Kit

The ABB CI856K01 3BSE026055R1, also cataloged as the CI856K01 S100 I/O Interface Kit, provides physical communication between the AC 800M controller and an S100 I/O system through the CEX-Bus. The kit includes the CI856 Communication Interface and TP856 Baseplate.

Hardware Specifications

Parameter	Specification
Model	CI856K01 3BSE026055R1
Spare Model	3BSE026055R1
Brand	ABB
Product Type	S100 I/O Interface Kit
Function	Communication between AC 800M and S100 system
Included Components	CI856 Communication Interface, TP856 Baseplate
Maximum Units on CEX-Bus	12
Connector	Miniribbon, 36-pin
Power Supply	24 V
Power Consumption	120 mA typical
Operating Temp	55 deg C
Protection Class	IP20 according to EN 60529, IEC 529
Weight	0.44 kg
Estimated Shipping Dimensions	18.7 x 6.5 x 13 cm
Origin	Sweden

AC 800M and S100 I/O Communication

The CI856 provides the communication interface required between an AC 800M controller and an S100 I/O system. The interface connects through the CEX-Bus, while the TP856 baseplate provides the physical mounting and connection structure.

The configuration supports up to 12 units on the CEX-Bus. In addition, the interface uses a 36-pin Miniribbon connector for connection to the S100 I/O side. The specified typical consumption is 120 mA at 24 V.

The TP856 baseplate forms part of the complete CI856K01 kit. Therefore, installation should treat the communication interface and baseplate as the supplied hardware assembly.

Frequently Asked Questions

Q: What components are included with CI856K01 3BSE026055R1?
A: The kit includes one CI856 Communication Interface and one TP856 Baseplate.

Q: How many units can the CI856 support on the CEX-Bus?
A: The specified maximum is 12 units on the CEX-Bus.

Q: What connector does the CI856K01 use?
A: The interface uses a 36-pin Miniribbon connector for the specified S100 I/O connection.

Field Installation Guidelines

1. Mount the TP856 baseplate securely according to the AC 800M installation arrangement.
2. Install the CI856 communication interface onto the baseplate and verify proper mechanical engagement.
3. Connect the CEX-Bus wiring according to the controller system configuration.
4. Connect the 36-pin Miniribbon interface using the specified mating connector and avoid excessive cable bending.
5. Route communication wiring separately from high-voltage and high-current conductors where practical.
6. Verify the 24 V supply and confirm that the connected load remains within the specified current requirement.
7. Maintain the specified IP20 environmental protection conditions during cabinet installation.
8. Before energizing the system, inspect connectors, mounting points, cable routing, and grounding connections.

Specifications

• Brand: ABB

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems