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The C20-LK201-V1 is a host link unit produced by Omron, part of the CVM1 series. It is designed to enable communication between programmable controllers and computers, utilizing the RS-232C standard.
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| Manufacturer | Omron |
|---|---|
| Product Line | CVM1 |
| Part Number | C20-LK201-V1 |
| Weight | 0.94 lbs (0.43 kg) |
| Part | Host link unit |
| Compatibility | Programmable Controllers |
| Communication Options | RS-232C |
| Standards | None |
| Interface | PC to host computer |
| Parity | Pin-6 |
| Transmit Code | Pin-7 to OFF to use ASCII codes |
| RUN/STOP Selector | Pin-8 in RUN or Program |
| Transmission Speed | According to PC |
| Termination Resistance | 220 Ohms |
| Data Length | 7 bits |
| Cable Length | 500 meters |
| Transmission Distance | 15 m |
| Power Consumption | 1 A max, at 5V DC |
Omron's C20-LK201-V1 is an essential host link unit within the CVM1 series, predominantly used for linking programmable controllers. It incorporates an RS-232C communication port, which enables connectivity with host computers. The integration allows for seamless data exchange and enhanced control.
When configuring the pin settings, Pin-6 is utilized for parity control. Pin-7 must be set to the OFF position to operate using ASCII codes. Furthermore, the RUN/STOP selector is managed via Pin-8, allowing operations in either RUN or Program modes based on user requirements.
This host link unit supports data transmission and facilitates it according to the specifications of the connected personal computer. The transmission distance is capped at 15 meters, ensuring reliable communication within specified limits. Notably, a cable length of up to 500 meters can maintain effective transmission, complemented by a termination resistance of 220 Ohms.
The C20-LK201-V1 has a data length of 7 bits, providing flexibility in data transmission formats. Weighing a maximum of 600 grams, it is relatively lightweight, making installation straightforward in various setups. The device's power consumption is limited to 1 A at 5V DC, ensuring efficiency during operation.