Beschreibung

• Product Name: eight DS18B20 temperature acquisition module / RS485 MODBUS RTU conversation replace WP3066ADAM Package inlcuded:1 PCS DC 7-30V 8 Channel RS485 DS18B20 Temperature Collector 1 Product description (1)8ch DS18B20 enter channel (2)RS485 MODBUS RTU usual verbal exchange protocol,Netted with configuration software, PLC or industry touch panel (3)Communication circuit designed for thunder protection and interference immunity (4)Used for sign series and management in commercial subject 2 Specification 1 Working voltage: DC 7-30V (9V 12V 24V) 2 Working current: 8-22MA three Using DS18B20 temperature sensor, up to 8 DS18B20 temperature sensors would be connected at the similar time four The temperature measurable vary is: -55°C to +125°C (-67°F to +257°F) five The temperature has an accuracy of +-0°C when the temperature is within -10 to 85°C 6 RS485 communication isolation protection 3000VDC 7 Standard MODBUS RTU command (function code, 06/16 Write, 03/04 Read ) eight Supported baud rates: 1200 2400 4800 9600 (default) 19200 38400 57600 115200 nine Parity: No parity (default) Even parity Odd parity 10 Installation formula Standard DIN rail set up eleven Size: 125×70×30mm 12 Weight: 114 grams three Interface definition: VCC : Power input+ GND: Power input- 5V: DS18B20 energy supply+ GND: DS18B20 energy supply- D1: DS18B20 channel 1 data port D2: DS18B20 channel 2 data port D3: DS18B20 channel three data port D4: DS18B20 channel four information port D5: DS18B20 channel five records port D6: DS18B20 channel 6 records port D7: DS18B20 channel 7 records port D8: DS18B20 channel 8 records port A+: RS485 signal A+ B-: RS485 sign B- For more information, please contact me Application Thermostatic Controls Industrial Systems Consumer Products Thermometers Thermally Sensitive Systems Indoor and outdoor temperature dimension Temperature in vegetable backyard Weather forecasting, and monitoring Temperature in Computer Room Warehouse temperature PLC analog growth RS485 Networking Diagram

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