Basic Info

• Model: LDGRB-01

• Part Number: 3BSE013177R1

• Brand: ABB

• Type: Passive I/O Backplane Module

• Compatible System: ABB AC800M (800xA / Symphony Plus)

• Supported Modules: Up to 4 × LD-series I/O modules

• Mounting: DIN rail (standard)

• Condition: Original New / Refurbished & Tested

Electrical & Mechanical

• Power: Passive (bus-powered via controller)

• Contacts: Gold-plated (high reliability)

• Dimensions (W×H×D): 64 × 58.5 × 170 mm

• Weight: ~0.2 kg

• Protection: IP20 (enclosure)

Environmental

• Operating Temp: -25°C ~ +70°C

• Storage Temp: -40°C ~ +85°C

• Humidity: 5%–95% non-condensing

• Vibration: Industrial-grade resistance

Features

1. Passive backplane – no software setup, plug-and-play

2. Supports 4 LD-series I/O modules – flexible local expansion

3. Hot-swap capable – replace modules without stopping the system

4. DIN rail mount – compact, easy installation in standard cabinets

5. Gold-plated contacts – anti-oxidation, stable signal transmission

6. Vibration-resistant design – reliable in harsh industrial sites

Advantages

1. Simplifies system wiring – reduces errors and maintenance time

2. Improves uptime – hot-swap minimizes downtime during module replacement

3. Cost-effective expansion – compact design saves cabinet space

4. Long-term reliability – built for heavy industrial environments

5. Perfect compatibility – works seamlessly with AC800M and 800xA systems

• Power & Energy: Small hydropower plants, generator auxiliary systems, solar inverter cabinets

• Process Industries: Chemical, oil & gas, water treatment (pump stations, level monitoring)

• Manufacturing: Packaging lines, injection molding machines, compressor stations

• Building Automation: HVAC, lighting control, safety monitoring systems

• DCS Migration & Expansion: Cost-effective local I/O extension for ABB 800xA/Symphony Plus

  ---

  Do you provide global shipping services?

  
  

• Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

• 2. What payment methods and currencies do you accept?

• To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

• How many parts do you currently have in stock?

• We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

• Who can I contact if I encounter any problems?

• Our experienced customer service team will handle any issues after you place your order.