Chapter 5
Appendix
55
COM3:
RS485
1. B+ non-inverted wire
2. A- inverted wire
3. GND
DIP switches (COM1 and COM3):
1. Bias voltage for RS485 interface
2. Bias voltage for RS485 interface
3. 120 Ohm termination impedance
Specification:
Power consumption: max. 5 watts
Weight: 300 grammes
Dimensions: Height: 100 mm, width: 48 mm, depth: 70 mm (including DIN
top-hat rail adapter)
Ambient temperature: 0...45 °C, 32…113 °F
Ambient humidity: 20...80 percent relative humidity, non-condensing
Assembly: DIN top-hat rail TS35 in accordance with EN60715
Содержание UBR-01 MK II
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