DSTC452 5751017-A ABB FSK Modem for Serial I/O Bus

DSTC452 5751017-A
Brand: ABB
Model: DSTC452 5751017-A
Product Name: FSK Modem for Serial I/O Bus
Country of Origin: Sweden
HS Code: 85389091 (Reference customs code for industrial control communication module)
Technical Specifications
Overall dimensions: 229 mm height × 127 mm width × 51 mm depth
Weight: Approximately 1.1 kg
Operating ambient temperature range: -20°C to +60°C
Storage temperature range: -40°C to +85°C

Power supply input: 120 VAC / 230 VAC, 47–63 Hz, rated power consumption 15 VA; built-in 0.2 A internal fuse
Internal interface: Terminal block connection for serial I/O bus signal
Field communication interface: Coaxial cable connector for FSK bus transmission
Modulation mode: FSK (Frequency Shift Keying)
Communication medium: Coaxial cable
Mounting method: Panel mounting inside control cabinet
Protection class: IP20, suitable for indoor enclosed cabinet installation
Key Features
Specially engineered for ABB Advant S400 serial I/O bus communication network
FSK modulation technology delivers strong anti-interference capability for long-distance coaxial transmission
Supports reliable bidirectional data communication between controllers and remote field I/O units
Integrated built-in fuse provides circuit overload protection
Equipped with status indicator LEDs for convenient on-site fault diagnosis
Rugged metal housing structure adapts to long-term continuous industrial operation
Simple panel mounting design for easy installation, inspection and replacement
Fully compatible with legacy ABB Advant OCS distributed control systems
Original spare communication modem for process automation control racks