1 PCS new ABB HESG 324258 R1 HESG324258R11/P control board #LYQ007
1 PCS new ABB HESG 324258 R1 HESG324258R11/P control board #LYQ007
1 PCS new ABB HESG 324258 R1 HESG324258R11/P control board #LYQ007
Part Number: HESG 324258 R1; Derivative Model: HESG324258R11/P (Enhanced Version for Steel Processing Applications)
Alternate P/N: N/A (Fully Compatible with ABB ACS800 Series Inverters and Industrial Control Systems)
Brand: ABB (Industrial Automation & Control Division)
Product Category: Industrial Logic Control Board (Digital Signal Processing Unit)
Product Series: ABB HESG Series (High-Reliability Auxiliary Control Board for Industrial Drives)
Core Application: Designed as a dedicated control board for ABB industrial drive systems, mainly used for logic processing, signal conversion, and auxiliary control in high-demand scenarios such as metallurgy, steel rolling, power generation, and heavy-duty machinery. The HESG324258R11/P model is optimized for steel processing, with enhanced anti-interference performance for harsh industrial environments.
Core Features: High-speed digital signal processor (DSP) core; multi-channel configurable I/O interfaces; seamless integration with ABB drive main units; built-in self-diagnostic and fault alarm functions; enhanced EMC protection for complex industrial environments; compact board-level design for cabinet installation; support for parameter configuration via ABB Control Studio software.
2. Electrical Specifications
Supply Voltage: 24V DC (nominal); Voltage Tolerance: ±15% (20.4V DC ~ 27.6V DC); Power Consumption: ≤12W (typical operating condition), ≤3W (standby mode).
Digital Inputs: 12-channel configurable digital input (DI); Input Type: 24V DC (PNP/NPN selectable via jumper); Response Time: ≤0.8ms; Isolation Voltage: 2500V AC (signal to power circuit) per IEC 61131-2.
Digital Outputs: 8-channel configurable digital output (DO); Output Type: Open collector transistor (max 1A per channel) and relay output (2 channels, max 5A/250V AC); Protection: Overcurrent and short-circuit protection for transistor outputs.
Analog Inputs: 4-channel differential analog input (AI); Input Type: 4-20mA DC / 0-10V DC (software configurable); Input Impedance: ≥1MΩ (voltage input), ≤250Ω (current input); Accuracy: ±0.1% FS (full scale) at 25°C.
Analog Outputs: 2-channel analog output (AO); Output Type: 4-20mA DC (sink/source configurable); Output Load: 0-600Ω; Accuracy: ±0.2% FS at 25°C; Used for feedback of drive status parameters (current, speed, torque).
Communication Interfaces: 1 × RS-485 port (Modbus RTU protocol, baud rate 1200bps ~ 115200bps configurable, built-in 1.5KV electromagnetic isolation protection); 1 × CANopen port (for communication with drive main unit and auxiliary modules); HESG324258R11/P adds 1 × 10/100M Ethernet port (RJ45, TCP/IP protocol, MDI/MDIX auto-adaptation).
Control Precision: Signal Conversion Accuracy: ±0.05% FS; Logic Processing Delay: ≤1.5ms; Synchronization Accuracy with ABB ACS800 Main Unit: ≤3ms.
Protection Functions: Overvoltage, undervoltage, ESD, and surge protection; ESD Protection: ±8kV (contact discharge), ±15kV (air discharge) per IEC 61000-4-2; Insulation Resistance: ≥1000MΩ at 500V DC (power supply to ground).
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