Ekinex Modbus RS485 master – KNX gateway

Ekinex gateway for protocol conversion between a Modbus RTU network on RS485 and KNX TP, operating as Modbus master. Configuration is done via the Ethernet port with the CGEKBH1TP485 software.

• Modbus: RS485, master RTU, isolated, 1200–115200 baud, 120 Ω termination by microswitch
• Addressing: devices 0–250
• Data: coil, input, holding and input registers; single and multiple read/write
• Buffers: 1440-byte KNX and Modbus images
• Power supply: 8–24 Vac or 12–35 Vdc, 3.5 VA at 24 Vdc
• Mounting: 35 mm DIN rail, 4 modular units, 145 g, IP20
• Manufacturer reference: EK-BH1-TP-485