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components:v-com [2026/03/16 15:11] – removed - external edit (Unknown date) 127.0.0.1components:v-com [2026/03/16 15:11] (current) – ↷ Page moved from wiki:21_hiq_components:v-com to components:v-com goran.kocjancic
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 +====== V-COM ======
 +
 +** Virtual serial communication module IEX - RS232 / RS485 **
 +
 +<WRAP column 350px>
 +
 +{{hiq_components:v-com.jpg?400|}}
 +
 +</WRAP>
 +
 +<WRAP column 300px>
 +
 +| Model number:  ^ V-COM                ^
 +| Mounting:      | DIN rail, 2M, 36 mm  |
 + 
 +
 +===== Applications =====
 +
 +  * Connecting field devices to cabinet ones
 +
 +</WRAP>
 +
 +<WRAP clear></WRAP>
 +
 +===== General description =====
 +
 +V-COM is an IEX-2 communication module that provides virtual serial ports (RS-232 / RS-485) for Cybro controllers.
 +It allows PLC programs to communicate with external devices through virtual COM interfaces while maintaining the same programming logic as physical ports.
 +
 +The module connects to the IEX-2 bus and provides galvanically isolated communication with external serial devices.
 +
 +===== Features =====
 +
 +  * Virtual serial port for PLC communication
 +  * RS-232 and RS-485 interface
 +  * Galvanic isolation between bus and communication port
 +  * Compatible with Cybro controllers
 +  * Multiple virtual COM ports available (COM6 – COM9)
 +  * LED indicators for transmit and receive activity
 +  * DIN-rail mounting
 +
 +<WRAP pagebreak></WRAP>
 +
 +
 +
 +===== Technical Specifications =====
 +
 +^ Parameter ^ Value ^
 +| Communication interface | RS-232 / RS-485 |
 +| Virtual ports | COM6, COM7, COM8, COM9 |
 +| Baud rate | 2400 – 115200 |
 +| Added latency | ~100 µs per byte |
 +| Galvanic isolation | 1 kV |
 +| RS-232 cable length | up to 10 m |
 +| RS-485 cable length | up to 1000 m |
 +| Power supply | 24 V DC (18–28 V) |
 +| Power consumption | approx. 40 mA |
 +| Operating temperature | 0 – 50 °C |
 +| Humidity | 0 – 85 % RH (non-condensing) |
 +| Mounting | DIN rail (35 mm) |
 +| Protection | IP20 |
 +| Dimensions | 36 × 107 × 58 mm |
 +| Weight | approx. 75 g |
 +
 +232 and 485 ports are functionally identical.
 +Outgoing messages are transmitted on both
 +ports, incoming messages are received from
 +either port.
 +
 +IEX-2 terminals are used when module is
 +installed outside the distribution board, or for
 +connecting external devices to the board.
 +
 +{{hiq_components:v-com-sl.1.png?200|}}
 +
 +**Typical usage**
 +
 +{{hiq_components:v-com-sl.2.png?400|}}
 +
 +**Up to 4 fully independent ports** 
 +
 +{{hiq_components:v-com-sl.3.png?400|}}
 +
 +**Single virtual port with multiple devices**
 +
 +{{hiq_components:v-com-sl.4.png?400|}}
 +
 +
 +===== Bus Connection Cable =====
 +
 +{{hiq_components:cad-px.jpg?400|}}
 +
 +  * The product includes a 2.5 cm RJ9-to-RJ9 bus cable (Order code: CAD-P0) for connection to controllers, allowing the units to be linked together.
 +  * Longer cable versions are available under order codes CAD-Px.