Roberts Electronics 455

Brand: Roberts electronics

The Roberts Electronics 455 is a compact and powerful programmable digital I/O module that allows digital signals to be converted to and from analog signals. It is part of the company's extensive line of industrial automation products. The module provides clean and accurate I/O signals, which are essential in industrial environments where signal quality is critical. It is ideal for outdoor applications, industrial automation, process control, and factory automation applications. The 455 can communicate through various protocols like Modbus RTU, Modbus TCP/IP, and Ethernet/IP, making it a versatile module for a wide range of industrial applications. Its low-power consumption and compact size make it an efficient and space-saving solution for any digital I/O requirement.

• Track system: 4-track, 2-channel, stereo system
• Equalization: NAB, EIA
• Heads: 1 x playback, 1 x record, 1 x erase
• Motor: 2 x reel, 1 x capstan
• Reel size: up to 7 inch
• Tape speed: 3 3⁄4   7 1⁄2 ips
• Wow and Flutter: 0.15%  (7 1⁄2 ips)
• Frequency Response: 40Hz to 17kHz  (7 1⁄2 ips)
• Signal to Noise Ratio: 45dB
• Distortion:
• Crosstalk: 50dB
• Analogue Inputs: 50mV (line), 0.5mV (mic)
• Analogue Outputs: 2V (line), 8W (speaker)
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