Translations:WB-M1W2 1-Wire to Modbus Temperature Measurement Module/10/en: различия между версиями
(Новая страница: «== Specifications == {| class="wikitable" ! style="text-align: center;" | Option ! style="text-align: center;" | Value |- ! colspan="2" |Power |- |Supply voltage…») |
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Строка 13: | Строка 13: | ||
0.1 W | 0.1 W | ||
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!colspan="2" | | !colspan="2" | '''Terminals and wire section''' | ||
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|| Recommended wire cross-section with tips, mm<sup>2</sup>|| 0,75 — 1 | || Recommended wire cross-section with tips, mm<sup>2</sup>|| 0,75 — 1 |
Текущая версия на 14:22, 19 июля 2019
Specifications
Option | Value |
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Power | |
Supply voltage | 9 — 24 V DC |
Power consumption |
0.1 W |
Terminals and wire section | |
Recommended wire cross-section with tips, mm2 | 0,75 — 1 |
Length of the standard sleeve tips, mm | 8 |
Torque of screws, N∙m | 0,2 |
Sensors | |
External sensor | Can connect two DS18B20 digital temperature sensors. |
Internal sensor | Built-in NTC thermistor |
Inputs (connect instead of external sensors) | |
Number of digital inputs | 2 |
Input type | Dry contact, uninsulated |
Tension in the open position | 3.3 V |
Control | |
Management interface | RS-485 |
Interface isolation | Uninsulated |
Communication protocol | Modbus RTU, address is set by software, factory settings are indicated on the label |
RS-485 interface parameters |
speed 9600 bps; data bits 8; parity N; stop bits 2; Starting from firmware version "'3.1.0"' parameters interfaces can be configured programmatically:
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dimensions | |
Size |
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operating Conditions | |
Air temperature | -40°C to +80°C |
Relative humidity | up to 98%,without moisture condensate |