Mô tả
TÀI LIỆU KỸ THUẬT
THÔNG SỐ KỸ THUẬT
Profibus:
– Protocol: Profibus DP
– Operates at the entire range of communication rates, from 9600 bps to 12 Mbps
– Addressing range: 0 to 125
– Automatic detection of supported baud rate “GSD” file included
– Termination and polarization resistors included (activated by jumper)
– Profibus connection: DB9 connector
Modbus:
– Operates from 1200 bps to 115200 bps
– Termination and polarization resistors included (activated by jumper)
– Commands available for data reading: “01 Read Coil Status”, “02 Read Input – Status”, “03 Read – Holding Register” and “04 Read Input Register”
– Commands available for data writing: “05 Force Single Coil”, “06 Preset Single Register”, “15 Force – Multiple Coils” and “16 Preset Multiple Registers”
– Protection at the bus: ±60 Vdc, 15 kV ESD
General:
– Operating environment: 0 to 50 °C, 30 to 80% of relative humidity, without condensation
– Mounting: DIN 35 mm rail
– Electrical insulation between the Profibus interface and the rest of the device: 1000 Vac
– Power supply: 10 a 35 Vdc. Internal protection against inverse polarity
– Frontal lit indicators for communication and status
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