The SICK CDB650-204 connection device is a compact, industrial-grade distributor that simplifies wiring and communication for SICK barcode readers, RFID read/write devices, and InspectorP vision sensors. Designed for reliable integration into PLC-controlled systems and industrial networks, it consolidates power and data handling in a robust polycarbonate housing with IP65 protection for dependable performance on the shop floor.

With a wide 10 to 30 V DC supply range, the CDB650-204 provides serial connectivity via RS-232, RS-422, and RS-485, while CAN support is available depending on the connected sensor. A 17‑pin A‑coded M12 scanner port and an internal 9‑pin D‑sub service interface make commissioning and service straightforward, aided by 11 status LEDs and configuration via SOPAS ET. Rated for Class III installations and engineered to operate from –40 to +50 °C, it meets the demands of harsh automation environments.

Ideal for conveyor systems, intralogistics, and OEM machine design, this connection box shortens installation time, ensures consistent data exchange, and supports scalable deployments with SICK Lector, CLV62x–CLV64x, CLV69x, and RFID technology; it is delivered with support that includes a 1-year warranty to help secure uptime throughout the product lifecycle.

• Brand: SICK
• Series: CDB
• Model: CDB650-204 (1064114)
• Communication interfaces: RS-232, RS-422, RS-485; CAN (sensor-dependent)
• Supply voltage: 10 to 30 V DC
• Protection rating: IP65
• Scanner connection: 17-pin M12 socket, A-coded
• Operating temperature: –40 to +50 °C