ABB
ABB Communication Module SDCS-COM-81
['Home', 'ABB', 'SDCS-COM-81'] Need ABB SDCS-COM-81? Communication Module for ABB DCS800 / AC800M drive systems. Supplied with fu…
Specifications
| Brand | ABB |
|---|---|
| Model Number | SDCS-COM-81 |
| Official Product Name | SDCS-COM-81 Fast Optical DDCS Communication Module |
| Applicable System | ABB DCS800 / AC800M drive systems |
| Product Type | Communication Module |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Transmission Rate | 10 Mbd |
| Communication Medium | Optical fiber |
| Power Supply | 24 V DC (drive backplane) |
| Operating Temperature | -10 deg C to +60 deg C |
| Dimensions | 50 mm x 225 mm x 150 mm |
| Weight | Approx. 0.5 kg |
| Communication Protocol | DDCS (Distributed Drive Control System) |
Product Description
It is designed for DCS800 DC drive systems and demanding multi-drive arrays where galvanic isolation and deterministic communication are required. The ABB SDCS-COM-81 is a fast optical DDCS (Distributed Drive Control System) communication module that provides high-speed, interference-free fiber optic data exchange between ABB drive control units and higher-level controllers such as the AC800M.
Basic Product Information
- Direct slot integration into ABB DCS800 and AC800M drive control units
- Supports distributed multi-drive communication and real-time parameter exchange
- Industrial-grade design with CE, UL and cULus approvals
- High-speed 10 Mbd fiber optic DDCS data transmission with galvanic noise isolation
Technical Specifications
Version & Model Difference
Application Scenarios
- High-speed distributed drive control in ACS 6000 medium voltage networks
- Fiber optic DDCS linking with AC800M master controllers
- Rolling mills, paper machines and crane multi-drive systems
- Process control in chemical, petroleum and pharmaceutical plants
- ABB UNS 0017A-P Firing Board (SCR Trigger) for UNITROL 5000/6000 Excitation
- ABB KS D211B Input Coupling Unit (ICU) – UNITROL 6000
- ABB M35 UNS4017A-E Var. 633 Thyristor Packet (3BHE026955R0633)
- ABB SDCS-PIN-51-COAT Power Interface Board (3ADT220090R0006) – DCS800
- ABB PS 1500V 125A - 1500 V / 125 A Protection and Switching Device
- ABB FSCA-01 RS-485 Modbus-RTU Adapter Module
- ABB CCM 6080 / UC D240 A01 (3BHE022287R0001) Controller Board
- ABB CP-S.1 24/5.0 Switch Mode Power Supply 24V DC 5A 120W
Frequently Asked Questions
What is the ABB SDCS-COM-81 used for?
It is a fast optical DDCS communication module that links ABB DCS800/AC800M drive control units to controllers or other drives over a 10 Mbd fiber optic link.
Which drives are compatible with the SDCS-COM-81?
It is compatible with ABB DCS800, DCS550, DCS500 DC drives and AC800M controllers using the DDCS protocol.
What transmission rate does the module support?
The module operates at 10 Mbd over optical fiber with galvanic isolation between nodes.
How is the module mounted?
It plugs into the dedicated DDCS communication slot of the host drive control unit; no external power supply is required.
Need SDCS-COM-81?
Get a Quote in Minutes.
12-month warranty · No MOQ · Worldwide shipping with tracking
Request a Quote
Get the latest price, stock status and bulk order discount for SDCS-COM-81. Our team replies within 30 minutes (working hours).