Part Number: 3BHE037864R0108; Product Name: ABB UF C911 B108 Industrial Mainboard
Brand: ABB (ABB Group, a global leader in power and automation technologies, providing high-quality industrial control components for critical applications);
Product Status: Original New Unit; Product Category: Industrial-Grade Mainboard, designed for high-reliability control and data processing in industrial automation systems.
Core Application: Specifically suitable for ABB industrial control systems, power generation equipment, transmission & distribution devices, heavy-duty machinery, and other critical automation scenarios; fully compatible with ABB PLCs, DCS systems, and mainstream industrial communication protocols.
Core Features: Industrial-grade component selection; Stable operation under harsh conditions; Strong anti-interference capability; High integration level; Perfect compatibility with ABB systems; Long service life.
2. Hardware Configuration Specifications
2.1 Core Components & Memory
Processor: Industrial-Grade Embedded Processor (Optimized for ABB Automation Architecture); Clock Speed: ≥ 1.0 GHz; Cache: ≥ 1 MB L2 Cache;
RAM: 1 GB Industrial-Grade DDR3 Memory (Expandable up to 2 GB); Storage Interface: Supports Industrial-Grade SSD/HDD via SATA II Interface (Max Capacity: 128 GB).
2.2 Interface Configuration
Communication Interfaces: 2 × Gigabit Ethernet Ports (Support for PROFINET, Modbus TCP, ABB proprietary protocols); 2 × RS485/RS422 Serial Ports (Software Configurable);
Expansion Interfaces: 1 × PCIe 1.0 Slot, 2 × CompactFlash Slots; 4 × USB 2.0 Ports (Support for Industrial Peripherals); Digital I/O Interface: 16 Inputs/8 Outputs (Optically Isolated).
3. Electrical Specifications
3.1 Power Supply Parameters
Input Voltage: DC 24V ± 10% (21.6V ~ 26.4V); Rated Working Current: ≤ 2.0 A; Standby Current: ≤ 150 mA;
Power Consumption: ≤ 48 W (Rated Operation); Voltage Protection: Over-Voltage Protection ≥ 32V, Under-Voltage Protection ≤ 20V, Reverse Polarity Protection, Over-Current Protection.
3.2 Signal Characteristics
Signal Type: DC 24V Digital Signal; Isolation Voltage: ≥ 2500 Vrms (Between Signal and Power); Signal Response Time: ≤ 1 ms;
Communication Baud Rate: Serial Ports up to 115200 bps; Ethernet Port Transmission Rate: 10/100/1000 Mbps Auto-Negotiation.
