DeLOCK 64315 Serial Converter Repeater Isolator RS-232 Black 33x63x17mm

The DeLOCK 64315 is an RS-232 serial converter, repeater and isolator designed to protect connected devices such as computers, machines, controllers and measuring instruments from electromagnetic interference, electrostatic discharge and surge. Housed in a compact plastic enclosure (33 x 63 x 17 mm), the device provides full galvanic isolation between two DB9 connections and maintains continuous data transmission even in the presence of earth/ground loops. The unit can be used as a direct coupling between two DB9 ports without an external power supply.

Advantages

The isolator ensures reliable RS-232 communication by preventing ground loop currents and isolating transient overvoltages. Its compact plastic housing allows easy placement in tight installations, while the direct DB9 coupling simplifies integration without needing additional power. The device combines converter, repeater and isolation functions to improve signal integrity and extend RS-232 communication distances.

Suitable for

• Industrial equipment connections (PLC, controllers)
• Data acquisition and measurement devices
• Computers and serial terminals
• Machines and automation systems requiring galvanic isolation

Key specifications

• Interface: RS-232 (DB9)
• Functions: converter, repeater, isolator
• Galvanic isolation: yes (isolates connected devices to prevent ground loops and transients)
• Dimensions: 33 x 63 x 17 mm
• Housing: plastic
• Power: operates without additional external supply when used as direct DB9 coupling
• Brand / MPN / EAN: DELOCK / 64315 / 4043619643158

How to use

Connect the DeLOCK 64315 between two RS-232 DB9 ports using standard serial cables. Ensure proper pin alignment for the devices being connected. The isolator functions as a transparent link: no configuration or external power is required when used as a direct DB9 coupling. After connection, verify data transmission and signal integrity with the host and peripheral devices.

Recommendations

Install the isolator close to the connected equipment to minimize cable length and potential interference. Verify device ground conditions and test communication at expected baud rates. For installations with extreme surge risks or specific safety standards, consult system documentation and consider additional protective measures.