Product Overview
ABB CI930F 3BDH001010R0005 is a dedicated PROFIBUS DP Master interface module, core to ABB’s AC 800M, System 800xA, and Freelance AC 900F control systems. It acts as the critical bridge between the main controller and PROFIBUS DP field devices (drives, valves, transmitters, I/O blocks), enabling high-speed, deterministic data exchange for process automation.This module integrates dual 9-pin Sub-D RS-485 ports (Line A / Line B) for native PROFIBUS line redundancy—automatically switching to the backup line on failure, eliminating communication downtime. It supports full hot-swap replacement under system power, drastically cutting maintenance time for critical plants. Built to industrial G3 corrosion standards and IP20, it withstands harsh environments (chemical, power, offshore) with zero compromise on communication stability.As an original ABB spare, CI930F 3BDH001010R0005 ensures 100% backward compatibility with legacy and upgraded ABB DCS setups, plug-and-play with no extra configuration—ideal for system expansion, retrofit, and emergency replacement.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | CI930F |
| Order No. | 3BDH001010R0005 |
| Manufacturer | ABB (ABB Group) |
| Type | PROFIBUS DP Master Communication Module |
| Series | AC 800M / System 800xA / Freelance AC 900F |
| Protocol | PROFIBUS DP-V0 (Class 1/2), DP-V1 |
| Baud Rate | 9.6 kbps, 19.2 kbps, 45.45 kbps, 93.75 kbps, 187.5 kbps, 500 kbps, 1.5 Mbps, 3 Mbps, 6 Mbps, 12 Mbps |
| Max Slaves | 126 PROFIBUS DP slaves |
| Data Length | Input: max 244 bytes/slave; Output: max 244 bytes/slave |
| Physical Interface | 2 × 9-pin Sub-D female (RS-485, Line A / Line B) |
| Power Supply | 24 VDC (backplane-fed from CPU, no external power) |
| Power Consumption | ~1.8 W (80 mA @ 24 VDC) |
| Dimensions | 28 mm (W) × 152 mm (H) × 85 mm (D) |
| Weight | ~115 g |
| Operating Temp | -20°C ~ +70°C |
| Storage Temp | -40°C ~ +85°C |
| Protection | IP20, G3 corrosive environment rating |
| Redundancy | PROFIBUS line redundancy (A/B auto-switch) |
| Diagnostics | LED indicators: PWR, STA, RUN, Line A, Line B, ERR |
| Certifications | CE, cULus, EAC, UL Class 1 Div 2 (A/B/C/D) |
| Mounting | CPU rack slot (AC 800M / AC 900F) |
Key Features & Advantages
- High-Speed PROFIBUS MasterFull DP-V0/V1 compliance, up to 12 Mbps transmission—delivers real-time cyclic/acyclic data and diagnostic exchange, perfect for high-speed drive control, fast I/O, and precision process loops. Manages up to 126 slaves, supporting large-scale fieldbus networks without performance loss.
- Built-In Line RedundancyDual independent PROFIBUS ports (A/B) enable automatic failover—no controller intervention, zero downtime on cable/connector faults. Critical for power, refining, and chemical plants where communication failure triggers shutdowns.
- Hot-Swap & Easy MaintenanceSupports live insertion/removal in powered systems—replace faulty modules in minutes, no system shutdown, no rewiring, minimal production impact. Front-panel LEDs provide instant status (power, run, bus fault, line active) for fast troubleshooting.
- Harsh Environment RuggednessG3 corrosion rating, IP20, wide temp range (-20~+70°C), and industrial EMC immunity—stable operation in high-humidity, dust, chemical gas, and vibration-heavy sites (refineries, power plants, offshore platforms).
- Seamless ABB IntegrationNative compatibility with AC 800M, System 800xA, Freelance AC 900F; works with standard ABB engineering tools (Control Builder M, 800xA Explorer); includes official GSD files for easy slave configuration—no compatibility conflicts, plug-and-play deployment.
Application Areas
- Power Generation: Turbine control, boiler DCS, generator excitation, grid synchronization—connects PROFIBUS drives, positioners, and protection relays for real-time monitoring and control.
- Oil & Gas / Refining: Distillation, cracking, pipeline control—G3-rated for corrosive atmospheres, redundant communication for safe shutdown (ESD) and interlock systems.
- Chemical & Petrochemical: Reactor control, batch processes, material handling—high-speed DP-V1 for acyclic parameter access to smart field instruments.
- Manufacturing & Metals: Rolling mills, conveyors, packaging lines—integrates PROFIBUS drives, PLCs, and I/O for high-speed motion and process control.
- Water & Wastewater: Pump stations, filtration systems—reliable fieldbus communication for remote I/O and valve actuation.
- System Retrofit: Direct replacement for legacy ABB PROFIBUS modules (e.g., CI773F) in AC 900F / 800M upgrades, preserving existing wiring and configuration.
Related Products
- CI773F: Legacy ABB PROFIBUS DP Master (predecessor to CI930F)
- FI930F: Fiber-optic extension module for CI930F (long-distance PROFIBUS)
- TK811A: Redundancy cable kit for dual CI930F module redundancy
- CI940F: ABB Modbus TCP/IP communication module (AC 800M series)
- CI950F: ABB Ethernet/IP communication interface
- AC 800M CPU: PM861, PM864, PM866 (main controllers for CI930F)
- 3BDH001010R0002: CI930F variant (earlier revision)
- NTCL01: ABB redundancy control module for power/communication systems
Installation & Maintenance
Installation
- Power off the AC 800M/AC 900F rack (or enable hot-swap mode) and locate an available communication slot.
- Align CI930F with the rack guide rails, insert firmly until the locking latch clicks into place.
- Connect PROFIBUS cables to Line A / Line B 9-pin Sub-D ports; use shielded cable, single-point grounding, and proper termination resistors (120Ω) at network endpoints.
- For redundancy: Install a second CI930F, connect TK811A redundancy cable, and configure line redundancy in Control Builder M.
- Power on the system; verify LED status (PWR=green, RUN=green, Line A/B active) and download the GSD file to configure PROFIBUS slaves.
Maintenance
- Routine: Monthly check LED indicators; quarterly inspect cable connections and terminal tightness; annually clean dust from the rack to maintain cooling.
- Troubleshooting: Use LED codes (ERR=red = bus fault/configuration error; Line A/B blink = active) and ABB diagnostic tools to identify slave issues, cable breaks, or baud rate mismatches.
- Replacement: In redundant mode, hot-swap the faulty CI930F—new module auto-detects configuration and resumes communication without downtime. Always use genuine ABB modules to preserve system compatibility and safety.
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