Basic Information Origin: France Installation: Standard 35mm DIN rail Protection level: IP20 Dimensions: 102 × 102 × 127 mm Weight: Approximately 0.34 kg Performance and Storage Program memory: 34 KB Flash EPROM Data memory: 4.4 KB battery-backed RAM Processor: 16-bit microprocessor Execution speed: Typical instruction approximately 1 ms Integrated I/O Digital input: 8 channels 24VDC (0–24VDC, 5mA), source/drain type selectable, hardware anti-shake Digital output: 6 channels relay output Output load: 250VAC / 2A 30VDC / 2A Isolation: Relay contacts are electrically isolated from the system side. Communication interface RS232: Programming, HMI, Modbus RTU, ASCII RS485: Multi-station network Supported protocols: Modbus RTU, ASCII, ABB CS31 bus protocol Electrical parameters Power Supply: 24 VDC (18–30 VDC) Power Consumption: < 5 W (without expansion) / < 10 W (with expansion) Operating Current: < 200 mA @ 24 VDC Output Common Terminal (C1/C2): C1: 24VDC/4A, 120VAC/4A, 230VAC/4A C2: 24VDC/8A, 120VAC/8A, 230VAC/8A Environmental conditions Operating temperature: 0 ℃ ~ +55 ℃ Storage temperature: −40 ℃ ~ +75 ℃ Humidity: 10%–90% without condensation Certifications: CE, UL, RoHS Main features Integrated CPU + I/O, relay output can directly drive AC/DC loads Up to 6 I/O modules can be expanded Built-in real-time clock With power supply, operation, fault, I/O status LEDs Compatible with ABB Advant OCS, 800xA systems Common terminal group design, allowing control of different voltage level loads in separate sections Application range: 1SBP260022R1001 (07CT41) Brand: ABB Model: 1SBP260022R1001 Series: AC31 / Advant Controller 31 Type: Compact PLC host (transistor output, 24VDC power supply) Small-scale automated equipment, process interlocks, building automation, relay logic modification, for scenarios where direct drive of AC contactors / solenoid valves is required, suitable for multi-voltage load mixed control scenarios