1pcs USED ABB SDCS-PIN-41A Inverter Control Board #LYQ007
1pcs USED ABB SDCS-PIN-41A Inverter Control Board #LYQ007
1pcs USED ABB SDCS-PIN-41A Inverter Control Board #LYQ007
Part Number: 3BSE004939R1 (Model: SDCS-PIN-41A, Genuine ABB Inverter Control Board)
Alternate P/N: N/A (Fully Compatible with ABB ACS800 Series Inverters and Industrial Drive Systems)
Brand: ABB Industrial Automation
Product Category: Industrial Inverter Accessory Control Board (Digital Input/Output Interface & Signal Processing Module)
Product Series: ABB SDCS Series Inverter Control Modules (Dedicated for ABB ACS800 Series Industrial Drives and Automation Platforms)
Core Application: Specifically designed as a dedicated input/output control module for ABB ACS800 series inverters, widely applied in industrial drive systems such as power generation, metallurgy, papermaking, water treatment, and conveyor equipment. It acts as a key interface between the inverter main unit and field control devices, undertaking digital signal acquisition, logic control execution, and data interaction tasks, ensuring precise coordination between inverters and peripheral sensors, actuators, and control panels. Ideal for harsh industrial environments requiring stable signal transmission and reliable drive system expansion.
Core Features: High-speed digital signal processing and response capability; seamless integration with ABB ACS800 inverter internal communication bus; compact modular design for easy cabinet installation and system expansion; rugged industrial-grade housing with excellent EMI shielding performance to resist electromagnetic interference; built-in self-diagnostic function for real-time monitoring of module status and fault feedback; support for hot-swap maintenance to reduce drive system downtime; low power consumption and stable operation under voltage fluctuation conditions; compliance with international industrial safety and EMC standards; plug-and-play design for simplified installation and commissioning.
2. Electrical Specifications
Operating Voltage: 24V DC (wide voltage range: 19.2V DC ~ 28.8V DC); voltage tolerance: ±10%; power supply derived from inverter internal power unit, no external AC power input required.
Power Consumption: ≤8W (typical, full load operation); ≤10W (maximum, peak load condition with all I/O channels active).
I/O Channels: Digital Input: 16 channels (dry contact/PNP/NPN configurable, TTL level); Digital Output: 8 channels (transistor output, 0.5A/24V DC, short-circuit protected); supports passive signal input and active signal output switching via software configuration.
Signal Performance: Digital Signal Response Time: ≤0.5ms; Signal Processing Delay: ≤20μs; Input Signal Filtering: Configurable digital filter (0.1ms ~ 10ms) to suppress interference signals; Output Signal Stability: No jitter during continuous operation.
Filtering Performance: Built-in high-performance EMI filter and digital signal filter; fixed low-pass filter cutoff frequency for digital input signals; effective suppression of grid noise, electromagnetic interference, and contact bounce interference to ensure signal integrity.
Monitoring & Control Interface: Compatible with ABB ACS800 inverter internal communication bus; 1 × RS-485 (Modbus RTU protocol) for external device communication; 1 × debug port for local configuration and fault diagnosis; real-time transmission of I/O status and fault information to inverter main control unit.
Protection Functions: ESD Protection: ±8kV (contact discharge), ±15kV (air discharge) per IEC 61000-4-2; Overvoltage/Undervoltage Protection (power input); Overcurrent Protection (digital output channels); Short-Circuit Protection (output channels, automatic current limiting); Isolation Protection: 2500V AC (signal circuit to power circuit, 1 minute); Overheating Protection with alarm feedback and automatic shutdown.
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