Black Box IC1157A Async RS-232 to 5V TTL Interface Converter

Part No:IC1157A Write a Review

Condition:New

Brand:Black Box

Weight:1 lbs

Product Type:RS-232 to 5V TTL (Bidirectional)

Black Box IC1157A

Async RS-232 to 5V TTL Interface Converter

The Black Box IC1157A Async RS-232 to 5V TTL Interface Converter is a reliable and versatile solution for connecting RS-232 serial devices with TTL-based systems. Its bidirectional design allows seamless data transfer, making it perfect for integrating legacy machinery with modern electronics, embedded systems, or automation equipment. Compact and easy to use, this Converter simplifies communication challenges across various applications.

Features :

Upgrade your communication infrastructure with the Black Box IC1157A, a high-quality RS-232 to TTL Converter designed to bridge the gap between older serial devices and contemporary TTL-based systems. Whether you need to connect industrial equipment, microcontrollers, or other embedded devices, this converter ensures accurate and stable signal conversion, enabling reliable data exchange.

Advanced Options :

Built for durability and consistent performance, the Black Box IC1157A employs high-quality components to ensure clean signal conversion and minimal data loss. Its support for asynchronous communication makes it compatible with a wide range of serial devices, while the 5V TTL output is perfectly suited for microcontrollers and embedded systems. The converter’s straightforward operation and reliable performance make it an essential tool for technicians and engineers working with legacy RS-232 equipment.

Product Key Features

  • Converts RS-232 signals to 5V TTL levels and vice versa
  • Bidirectional communication for flexible interfacing
  • Supports asynchronous data transfer
  • Compact, plug-and-play design for easy integration
  • Ideal for embedded systems, industrial automation, and legacy device interfacing

Reliability & Performance :

Built for durability and consistent performance, the Black Box IC1157A employs high-quality components to ensure clean signal conversion and minimal data loss. Its support for asynchronous communication makes it compatible with a wide range of serial devices, while the 5V TTL output is perfectly suited for microcontrollers and embedded systems. The converter’s straightforward operation and reliable performance make it an essential tool for technicians and engineers working with legacy RS-232 equipment.

Key Features :

  • Bidirectional RS-232 to 5V TTL signal conversion
  • Supports asynchronous serial data transfer
  • Compact and easy to install
  • Suitable for industrial, embedded, and legacy device applications
  • Plug-and-play with minimal setup required
  • Robust construction for reliable long-term use

BrandBlack Box
Model NumberIC1157A
SKUIC1157A
ConditionNew
Dimensions0.6 × 2.2 × 2.2 in
Weight1 lbs
Conversion TypeRS-232 to 5V TTL (Bidirectional)
Signal SupportAsynchronous serial data
Power Supply5V DC (via external power or integrated power source)
Baud Rate SupportUp to 115,200 bps (depending on device)
Operating Voltage5V TTL output, RS-232 voltage levels (±12V typical)
Connector TypeDB9 Female (RS-232), 5V TTL pin headers
ApplicationLegacy device interfacing, embedded systems, automation

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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