Part Number: 492896101; Model: SATTCON05; Product Name: ABB SATTCON05 Analog Expansion Unit (SDA Series)
Brand: ABB (Asea Brown Boveri, a global pioneer in power and automation technologies, delivering high-stability expansion modules for industrial control systems)
Product Status: Industrial-Grade Standard Product (In-Stock, Factory Original); Product Category: Analog Signal Expansion Unit, designed to extend analog I/O channels for ABB main controllers and PLC systems
Core Application: Widely integrated into industrial process control systems, automated production lines, power plant auxiliary systems, and precision monitoring equipment. Specialized for expanding analog input/output channels of ABB main controllers, supporting signal acquisition and transmission of temperature, pressure, flow, and level parameters. Ideal for scenarios requiring high signal integrity, multi-channel expansion, and seamless compatibility with ABB control platforms.
Core Features: High-precision analog signal processing; Multi-channel configurable I/O interfaces; Built-in photoelectric isolation for anti-interference; Standard MODBUS RTU communication protocol; Rail-mounted compact design for space-saving; Wide voltage power supply adaptation; Comprehensive self-diagnosis and fault indication; Compatible with ABB Ability™ control ecosystem and third-party industrial control systems.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Electrical Performance Parameters
Power Supply: DC 10V ~ 30V (Wide Voltage Adaptation), Reverse Polarity Protected; Power Consumption: ≤8W (Full Load Operation);
Analog Input Channels: 8 Channels (Configurable), Supports 4-20mA DC, 0-10mA DC, 0-5V DC, 1-5V DC Standard Industrial Signals;
Analog Output Channels: 4 Channels (Configurable), Supports 4-20mA DC (13-bit Resolution), 0-10V DC (14-bit Resolution);
Measurement Accuracy: ±0.2% FS (Full Scale) for Analog Input, ±0.3% FS for Analog Output;
Signal Resolution: 16-bit for Analog Input, 14-bit for Analog Output; Input Impedance: ≥1MΩ for Voltage Signals, ≤250Ω for Current Signals;
Response Time: ≤20ms (95% Step Response for Analog Input), ≤300μs (Voltage Output), ≤2ms (Current Output);
Built-in Excitation Power: DC 24V (Max 500mA) for On-site Transmitters, Overload Protected.
2.2 Communication & Isolation Parameters
Communication Protocol: MODBUS RTU (Standard Industrial Protocol); Communication Interface: RS485 Serial Port (Half-Duplex, Differential Signal);
Communication Speed: Configurable 2400/4800/9600/19200 bps; Data Format: 8 Data Bits, 1/2 Stop Bits, None/Odd/Even Parity (Configurable);
Isolation Performance: Photoelectric Isolation Between Input/Output/Power/Communication Modules, Isolation Voltage ≥2500V AC (1 Minute);
Address Setting: 1-247 Configurable Addresses via DIP Switch; Multi-module Cascading: Supported, Up to 32 Units in One Bus.