




SenseLive X9900
X9900 is an industrial Profinet–Modbus gateway with dual Ethernet and four RS485 ports, supporting Modbus Master/Slave modes. It enables seamless Profinet–Modbus conversion with easy GSDML setup, compact DIN-rail design, 9–24V DC input, and –40~85 °C operation for reliable industrial communication.
Key Features
- Supports Profinet–Modbus protocol conversion with dedicated GSDML file for easy setup
- Network: Dual 10/100M Ethernet ports with switching/cascade support
- Serial: Four independent RS485 channels (300–921600 baud), multiple parity options, 1–2 stop bits
- Modes: Modbus Master/Slave, Profinet Slave, Modbus TCP Slave
- Data: Up to 1024-byte I/O length, supports 62 Modbus RTU instructions
- Indicators: Power, NET1/NET2, LINK, PNRDY, PNBF, PNSF, PNMT, and ACT1–4 for port activity
- Device configuration via TIA Portal, STEP7-Micro/WIN SMART, Profinet PN master software
- Industrial design: Metal enclosure, DIN-rail/panel/desktop mounting, 9–24V DC wide input with reverse polarity protection
- Rugged: –40~85 °C operation, 5–95% RH, up to 1200 m RS485 communication distance
Product Overview
The SenseLive X6600 is an industrial RS485 serial server/IoT gateway with dual RS485 ports and Ethernet connectivity. It supports Modbus RTU ↔ TCP, MQTT, and DLT-645-to-JSON conversion, offering reliable, interference-free communication for industrial automation and IoT applications.

Complete Feature Set
Profinet–Modbus Protocol Conversion
Supports Profinet–Modbus protocol conversion with a dedicated GSDML file for easy setup.
Dual Ethernet Ports
Dual 10/100M Ethernet ports with switching/cascade support for flexible networking.
Advanced Serial Communication
Four independent RS485 channels (300–921600 baud) with multiple parity options and 1–2 stop bits.
Multiple Operating Modes
Supports Modbus Master/Slave, Profinet Slave, and Modbus TCP Slave modes for versatile deployments.
High Capacity Data Handling
Up to 1024-byte I/O length with support for 62 Modbus RTU instructions.
Status Indicators
Power, NET1/NET2, LINK, PNRDY, PNBF, PNSF, PNMT, and ACT1–4 LEDs for port activity and device status.
Industrial-Grade Design
Metal enclosure with DIN-rail, panel or desktop mounting, 9–24V DC wide input, and reverse polarity protection.
Rugged Performance
Operates at –40~85 °C, 5–95% RH with up to 1200 m RS485 communication distance.
