The ABB SDCS-CON-4 3ADT313900R1501 control board manages signal conditioning for industrial drive and converter applications. This RoHS-compliant module connects the main controller with power electronics for precise motor regulation. Its compact PCB measures 220 mm in length, 160 mm in width, and 35 mm in height.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | SDCS-CON-4 3ADT313900R1501 |
| Category | Control Board / Interface Module |
| RoHS Compliance | Yes |
| Digital Inputs | 6 channels (24 V DC) |
| Digital Outputs | 4 channels (24 V DC, 0.5 A) |
| Analog Inputs | 2 channels (0–10 V, 4–20 mA) |
| Analog Outputs | 2 channels (0–10 V, 4–20 mA) |
| Communication Ports | 1 × RS-485, 1 × CANopen |
| Power Supply | 24 V DC ±10% |
| Power Consumption | 3.8 W |
| Dimensions (L×W×H) | 220 × 160 × 35 mm |
| Weight | 0.42 kg |
| Operating Temperature | –10°C to +50°C |
| Storage Temperature | –40°C to +70°C |
| Protection Rating | IP00 (open frame) |
| Isolation Voltage | 1500 V DC |
| Component Count | 124 components |
Signal Processing and I/O Capabilities
The ABB SDCS-CON-4 3ADT313900R1501 processes digital and analog signals for effective drive regulation. Its 16-bit microcontroller executes pulse-width modulation and speed reference calculations efficiently. Six digital inputs monitor status from external switches, sensors, or pushbuttons. Four digital outputs control contactors, relays, or indicator lamps with 0.5 A capacity.
Two analog input channels accept 0–10 V voltage or 4–20 mA current signals. These inputs connect to pressure transmitters, thermocouples, or setpoint potentiometers. Two analog output channels deliver 0–10 V or 4–20 mA signals for external meters or recorders. The board maintains measurement accuracy within ±1% of full scale.
Communication and Power Features
An RS-485 serial port enables Modbus RTU communication with higher-level PLC systems. A CANopen interface supports real-time data exchange with ABB drives and third-party equipment. The board draws only 3.8 W from a 24 V DC supply with ±10% tolerance. An onboard capacitor bank stores energy to bridge brief power interruptions effectively.
Construction and Installation
This PCB contains 124 components, including microcontrollers, optocouplers, and filtering capacitors. Gold-plated edge connectors ensure reliable contact with the drive backplane system. A protective conformal coating shields the circuitry from dust and moisture. Mount the board vertically on the cabinet backplate using four standard screws.
Details
| Weight | 2.85 kg |
|---|---|
| Dimensions | 234 × 99 × 216 mm |
