ABB EUB/S1.1 KNX EIB Monitoring Unit (2CDG110066R0011)

Description

Introduction

The ABB EUB/S1.1 EIB Monitoring Unit (Product ID: 2CDG110066R0011) is a specialized modular DIN-rail component (MDRC) engineered for KNX (TP) system components infrastructure. Designed to maintain continuous operational oversight across building automation installations, this device monitors up to 100 KNX bus devices to verify active presence and baseline send/receive communication capabilities. This device is part of our KNX automation components range.

Operated directly from the KNX bus without requiring an external auxiliary power supply, the EUB/S 1.1 supports division of monitored devices into 5 distinct groups. System integrators can configure monitoring via physical address or group address tracking using four available monitoring modes.

Key Features

• Monitors up to 100 KNX TP bus devices across 5 configurable groups.
• Evaluates device presence and minimum send and receive functionality.
• Supports monitoring via physical address or group address.
• Four selective monitoring modes available for system diagnostics.
• Modular DIN-Rail Component (MDRC) format with IP20 protection rating.
• Powered via KNX TP bus line with 0.3 W power loss.
• Requires zero batteries (0) and contains no manual operation interfaces.

Benefits

• Comprehensive Network Oversight: Monitors up to 100 KNX TP devices to ensure active presence and minimum send/receive functionality.
• KNX Bus Powered: Powered directly by the KNX bus line, eliminating the need for an external auxiliary power supply.
• Flexible Device Grouping: Allows categorization of monitored devices into 5 configurable groups for structured diagnostics.
• Multiple Operating Modes: Offers four distinct monitoring modes based on physical addresses or group addresses.
• Low Energy Consumption: Operates with a minimal power loss rating of 0.3 W.
• Certified Compliance: Tested and verified under KNX Certificate 9AKK105710A0036 and CE Declaration 2CDK513046D2701.

Technical Specifications

Specification	Value
Extended Product Type:	EUB/S 1.1
Product ID:	2CDG110066R0011
Instructions and Manuals:	2CDG941020P0002
Manual Operation:	No
Number of Batteries:	0
Declaration of Conformity – CE:	2CDK513046D2701
EAN:	4016779649919
Catalog Description:	EUB/S1.1 EIB Monitoring Unit, MDRC
Compatible Bus Systems:	KNX (TP)
Product Range:	KNX
Degree of Protection:	IP20
KNX Certificate:	9AKK105710A0036
ETIM 9:	EC000676 – Logic component for bus system
WEEE B2C / B2B:	Business To Consumer
Environmental Degree of Protection	IP20
Degree of Protection	IP20
Certificates and Declarations Declaration of Conformity – CE	2CDK513046D2701 KNX Certificate: 9AKK105710A0036
Declaration of Conformity – CE	2CDK513046D2701 KNX Certificate: 9AKK105710A0036
Long Description:	Monitors up to 100 bus devices in KNX systems, which can be divided into 5 groups. The devices are monitored to ensure their presence and minimum functionality (send and receive). Monitoring can be undertaken based on the physical address or the group address. A total of four different monitoring modes are available. No additional power supply required, the device is powered from KNX bus.
Power Loss:	0.3
Technical Data Sheet, Technical Information	2CDC513025D0202 2CDC513028D0201 Power Loss: 0.3 W Compatible Bus Systems: KNX (TP) Product Range: KNX Manual Operation: No Color: light grey Number of Batteries: 0
Data Sheet, Technical Information	2CDC513025D0202 2CDC513028D0201 Power Loss: 0.3 W Compatible Bus Systems: KNX (TP) Product Range: KNX Manual Operation: No Color: light grey Number of Batteries: 0
Mounting Type:	DIN-Rail
Installation Instructions and Manuals	2CDG941020P0002 Mounting Type: DIN-Rail
Instructions and Manuals	2CDG941020P0002 Mounting Type: DIN-Rail

Applications

KNX System Diagnostics: Enables system integrators to continuously verify the presence and basic send/receive function of bus devices in KNX TP networks. Explore more products from ABB for professional building automation projects.

Commercial Building Automation: Serves as a central bus monitoring component (ETIM EC000676 logic component) across designated device groups in modular distribution cabinets.

Installation Notes

• Mount the EUB/S 1.1 on a standard DIN rail inside an IP20-rated dry enclosure or distribution board.
• Connect directly to the KNX TP bus line; no additional power supply wiring is required.
• Refer to official ABB instructions and manual document 2CDG941020P0002 for parameter setup and physical/group address assignment.

Developer Resources

• Instructions and Manuals Document: 2CDG941020P0002
• CE Declaration of Conformity: 2CDK513046D2701
• KNX Certificate: 9AKK105710A0036

FAQ

Does the ABB EUB/S1.1 require an external auxiliary power supply?

No, the device is powered directly from the KNX bus line and does not require an additional power supply. For certificates and current technical files, refer to the official ABB documentation.

How many devices can the EUB/S 1.1 monitor on a KNX network?

It can monitor up to 100 KNX bus devices, which can be organized into up to 5 groups.

What parameters are monitored on the connected KNX devices?

The EUB/S 1.1 monitors devices to ensure their presence and minimum functionality, specifically checking their ability to send and receive.

Can monitoring be set up using physical addresses or group addresses?

Yes, monitoring can be undertaken based on either physical addresses or group addresses across four different monitoring modes.

What is the exact product model?

The order/model code for this page is EUB/S1.1. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by ABB.

Conclusion

The ABB EUB/S1.1 EIB Monitoring Unit (2CDG110066R0011) offers reliable, bus-powered presence and functionality tracking for up to 100 devices on a KNX TP line. With four flexible monitoring modes, 5-group segmentation, and low 0.3 W power loss, it provides a compliant MDRC logic solution for maintaining robust KNX building automation systems. Installers and system integrators can review our dealer and project support options.