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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box CL1090A-F is a compact converter designed to bridge the gap between standard RS-232 serial interfaces and industrial current loop signaling. This device is essential for integrating legacy or specialized serial equipment into modern control systems or environments where current loop communication is standard, such as in certain industrial automation or building management scenarios. Its small form factor and straightforward connectivity make the CL1090A-F a practical solution for extending the reach and compatibility of serial data transmission without requiring complex system overhauls.
This converter is designed to interface with any device featuring a standard DB25 serial port that outputs RS-232 signals. It is compatible with a wide range of industrial controllers, sensors, and data acquisition systems that utilize current loop signaling for robust, long-distance serial communication. The DB25 connector ensures a secure physical link for reliable data transfer.
Installation involves connecting the DB25 male connector to the RS-232 port of your serial device. The current loop side requires appropriate wiring to the target system's current loop input terminals. Ensure proper polarity is maintained for the current loop connections to guarantee correct operation. The device is passive and does not require external power, simplifying deployment in tight or remote locations.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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