Product Overview
MODBUS PROV3is a high-value touch type self holding intelligent switch panel, usingCNC aluminum alloy processing technology, equipped with shielding plate isolation and light guide plate design, with touch sensitivity and appearance reaching the industry's top level. Built in 16A self holding relay - no heat, no adhesion, extremely low standby power consumption, supports RS485 bus control and WiFi wireless control, perfectly integrated into the Home Assistant smart home system.
Six core selling points
| Characteristics | Explanation |
|---|---|
| CNC aluminum alloy panel | Whole piece aluminum alloy processed by CNC precision, non injection cheap feeling |
| Touch sensitivity | Capacitive touch+shielding board isolation interference+light guide plate, precise touch without accidental touch |
| 16A Self Holding Relay | Non heating (coil not continuously energized), non sticking, low power consumption |
| Dual power supply | Supports redundant DC and AC power supply, any power failure does not affect switch control |
| RS485 bus | Standard Modbus RTU protocol, HA direct connection, also supports multiple control modes such as "only on/only off/flip" |
| Common terminal (C) design | Setting the common terminal can freely choose to control strong or weak electricity, depending on the type of line connected to the C terminal |
Modbus control mode
- Switch controlFunction code 05 for single coil, FF00=on, 0000=off
- Only on/off modeCan be configured to only accept ON or OFF commands (interlock application)
- Status ReviewFunction code 01: Read the coil status and confirm the actual position of the switch
Multiple key options available
Provide 1 key, 2 key, 3 key, and 4 key versions to meet different control requirements. Each button can be independently configured with a Modbus coil address, and multiple button versions do not affect each other.
Applicable scenarios
- Living room main light controlPaired with aluminum alloy panels to enhance the decoration level
- hotel roomHigh end touch panel+bus control, centralized management
- Office lightingMultiple switches are networked through a bus to achieve regional lighting control
🛒 Purchase and Consultation
The MODBUS products introduced in this article can be purchased through official channels.
📍 Modbas Intelligence| 12th Floor, Tower A, Langqing Plaza, Guanyin Bridge, Jiangbei, Chongqing, China
📞 Phone:+86-023-65218879 | Duty mobile phone:+86-17723047591
📧 Email: admin@modbus.com | 🌐 Official website:www.modbus.cn
📱 Search for "Modbus Debugging Assistant" on WeChat Mini ProgramModbus Debugging Assistantto learn more about product information
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