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RS-232 Serial / Modbus Module for Arduino, Raspberry Pi and Intel Galileo [Xbee Socket]

Product Code: CH-88139

RS-232 Serial / Modbus Module for Arduino, Raspberry Pi and Intel Galileo [Xbee Socket]
RS-232 Serial / Modbus Module for Arduino, Raspberry Pi and Intel Galileo [Xbee Socket]
Brand: Cooking Hacks

₹3,239.00
GST inclusive



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Availability: 1 In Stock


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NOTE: This product is compatible with Arduino, Raspberry Pi and Intel Galileo boards. See below the links to each of the tutorials.

The RS-232 standard was first introduced in 1962 by the Radio Sector of the EIA. The original DTEs (data terminal equipment) were electromechanical teletypewriters, and the original DCEs (data circuit-terminating equipment) were usually modems. For many years, an RS-232-compatible port was a standard feature for serial communications, such as modem connections, on many computers. The RS-232 standard is still used to connect industrial equipment (such as PLCs), console ports and special purpose equipment.

The IEEE RS-232 standard defines electrical, signal timing, and size connectors. Use of a common ground, limits RS-232 to applications with relatively short cables. RS-232 connection consisting only of transmit data, receive data, and ground. RS-232 protocol uses bipolar signal. Valid signals are ±3 to +15 volts, the ±3V range is not a valid RS-232 level. Data signals between -3V and -15V represents a logic 1. The logic 0 is represented by a voltage of between +3V and +15V.

RS-232

Standard TIA-232-F
Cabling Single ended
Connector DB9
Network Topology             Point-to-point
Maximum Speed 115200 bps
Signaling Unbalanced
Mark(1) -5...-15
Space(0) +5...+15
Signals Full Duplex (Rx, TX)              

Documentation:
RS-232 Serial / Modbus Tutorial

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