ABB 1SVR440709R5000 CL-LER.2O
ABB 1SVR440709R5000 CL-LER.2O is an expansion module for ABB CL Series Logic Relays. It is designed to extend the output capability of ABB programmable logic relay systems by adding two relay outputs without requiring an additional power supply.
Product Description
Manufacturer: ABB
Order Code: 1SVR440709R5000
Model: CL-LER.2O
Product Type: Logic relay expansion module
Series: ABB CL Logic Relay Range
Function: Output expansion
I/O Configuration: 0 digital inputs / 2 relay outputs
The CL-LER.2O expansion module connects to an ABB CL logic relay or display base module through the CL-LINK communication interface. It allows users to increase the number of available relay outputs for small automation and control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product ID | 1SVR440709R5000 |
| Model | CL-LER.2O |
| Expansion Type | Output expansion |
| Digital Inputs | 0 |
| Relay Outputs | 2 |
| Communication Interface | CL-LINK |
| Mounting Type | DIN rail mounting |
| Supply Requirement | No separate power supply required |
| Width | 35.5 mm |
| Height | 90 mm |
| Depth | 58 mm |
| Net Weight | Approx. 0.07 kg |
| EAN | 4013614390715 |
Features
- Easy system expansion
Adds two additional relay outputs to ABB CL logic relay systems without replacing the existing controller. - Compact DIN-rail design
The slim housing saves control cabinet space and is suitable for panel installations. - Simple connection
Uses ABB CL-LINK connection technology for fast integration with compatible CL modules. - Flexible automation solution
Suitable for extending control functions in small machines and automation equipment.
Applications
ABB CL-LER.2O is commonly used in:
- Machine automation systems
- Small control cabinets
- Building automation
- Pump and motor control applications
- Lighting control systems
- HVAC control
- Industrial equipment monitoring and switching systems
Typical System Configuration
A common setup includes:
- ABB CL Logic Relay (main controller)
- CL-LER.2O output expansion module
- Additional relay-controlled devices such as contactors, valves, lamps, or motors
The expansion module increases the number of controllable outputs while keeping the original logic program and controller architecture unchanged.
Conclusion
The ABB 1SVR440709R5000 CL-LER.2O is a compact and reliable two-channel relay output expansion module for ABB CL Series logic relay systems. It provides a cost-effective way to increase output capacity in compact automation applications, making it suitable for OEM machinery, industrial control panels, and building automation projects.

Main Brand:
ABB Allen-Bradley Alstom Bently Emerson Foxboro
GE MOOG Schneider Woodward HIMA Honeywell
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First hand source, affordable price. Spot inventory!
•Shipping Port: Xiamen
•E-mail: sales7@saulplc.com
•Tel: + 86-15359273796(WhatsApp)
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
Our Main Brand
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc
—-(DCS)Distributed Control System
ABB 3AUA0000110429,SYSCON2 746924
Invensys Foxboro FBM214,FBM242,B0123HE
Invensys Triconex 3625,3700A,3604E
Woodword 5462-758B
HIMA F2-DO-16-02,F8650E
Yokogawa SAI143-S03 S1, F9342L-02
Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801
Emerson KJ4001X1-NB1,12P3368X012
—-(PLC)Programmable Logic Controller
Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I
ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310
Schneider Modicon 140DDI85300
GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B
Siemen 6ES7331-1KF02-0AB0
Prosoft MVI46-DFNT
Bachmann MPC240
Woodhead 9905-068 2301A
—-(TSI)Turbine Supervisory Instrumentation
Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,
EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,
ENTEK EK C6622HS,XM124,1440-SDM02-01RA

ABB: Pioneering Electrification & Automation
1. Company Profile
- ABB(Asea Brown Boveri), a Swiss-Swedish multinational headquartered in Zurich, is listed on the Zurich, Stockholm, and NYSE stock exchanges. Formed in 1988 through the merger of ASEA (Sweden) and BBC Brown Boveri (Switzerland), it combines over a century of industrial expertise.
- Core Competencies
- Key Sectors: Delivers cutting-edge electrification, automation, and robotics solutions for industries, energy, transportation, and infrastructure.
- Robotics Spin-off: Announced plans (April 2025) to list its robotics division (2024 revenue: $2.3B) separately by 2026—currently the world’s #2 player after Japan’s Fanuc.
- Innovation & Impact
- Technology Leadership: Global leader in online analytical instruments, e.g., Fourier-transform near-infrared analyzers (6,000+ installations worldwide).
- Sustainability: Drives energy efficiency and circular economy practices to minimize environmental footprints.
ABB: Powering Industrial Transformation
- Corporate Identity
- Formation: 1988 merger of ASEA (1883) and BBC Brown Boveri (1891)
- HQ: Zurich, Switzerland
- Scale: Operates in 100+ countries with ~105,000 employees
- Market Presence: Dual-listed in Europe/North America
2. Strategic Business Units
| Division | Market Position | Key Initiative |
| Electrification | #1 in EV charging infrastructure | Grid digitalization |
| Industrial Automation | Top 3 globally | AI-powered process optimization |
| Robotics & Discrete Automation | #2 worldwide | *2026 spin-off (Post-IPO valuation est. $7-9B)* |
Robotics Spin-off Context: $2.3B revenue segment (2024), targeting public listing to accelerate growth vs. Fanuc (#1).
3. Technology & Sustainability Edge
- Innovation Engine:
- 🏆 World’s largest installer of FT-NIR analyzers(6,000+ units)
- 💡 5,500+ patents held in electrification/automation
4. Market Footprint
- Key Sectors:
- Energy Transition: Renewables integration, HVDC systems
- Transport: Rail electrification, port automation
- Manufacturing: Collaborative robotics (YuMi® series)










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