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(Новая страница: «| WB-MSGR-xxxx || version with built-in relay (basic model) |- | WB-MSG-xxxx || version without built-in relay (on request) |- |}») |
(Новая страница: «== Specifications == {| class="wikitable" ! style="text-align: center;" | Option ! style="text-align: center;" | Value |- ! colspan="2" |Power |- |Supply voltage…») |
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== | == Specifications == | ||
{| class="wikitable" | {| class="wikitable" | ||
! style="text-align: center;" | | ! style="text-align: center;" | Option | ||
! style="text-align: center;" | | ! style="text-align: center;" | Value | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |Power | ||
|- | |- | ||
| | |Supply voltage | ||
|12 | |12 V — 24 V DC | ||
|- | |- | ||
| | |Power consumption | ||
| | | | ||
* 1 | * 1 watt in measurement mode | ||
* 1 | * 1.1 W with relay on | ||
* 1 | * 1.5 W at peak loads. | ||
|- | |- | ||
!colspan="2" | ''' | !colspan="2" | '''Terminals and wire section''' | ||
|- | |- | ||
|| | || Recommended wire cross-section with NSUI, mm<sup>2</sup>|| 0,75 — 1 (2.5 for relay) | ||
|- | |- | ||
|| | || Length of the standard sleeve NSVE, mm || 8 | ||
|- | |- | ||
|| | || Torque of screws, N∙m || 0,2 (0,4 for relay) | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |Measured gas concentrations | ||
|- | |- | ||
| | | Sensitivity range | ||
| | | | ||
* 300-10000 ppm -- | * 300-10000 ppm -- for sensor with sensitive element to combustible gases; | ||
* 10-300 ppm -- | * 10-300 ppm -- for sensor with sensing element to organic gases (10-1000 ppm for benzene) | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |Outputs (in WB-MSGR MODEL) | ||
|- | |- | ||
| | | Relay output | ||
| | | Relay with common, normally open and normally closed contacts (SPDT). | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |Control | ||
|- | |- | ||
| | |Management interface | ||
|RS-485 | |RS-485 | ||
|- | |- | ||
| | |Interface isolation | ||
| | |Uninsulated | ||
|- | |- | ||
| | |Communication protocol | ||
|Modbus RTU, | |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: | |||
* | *Speed: 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200 bps ([[UART_Communication_Settings/en|Configure RS-485 communication parameters for Wiren Board Modbus devices]]) | ||
* | *Data: 8 bit | ||
* | *Parity check: none (default), 1 - odd (odd), 2 - even (even) | ||
* | *Stop bits: 2 (default), 1 | ||
|- | |- | ||
| | |Ready for operation after power supply | ||
| | | see section [[#Principle of operation and setting sensor and gauge setup]] | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |dimensions | ||
|- | |- | ||
| | | Size | ||
| 65x46x29 | | 65x46x29 mm | ||
|- | |- | ||
| | | Width of DIN units | ||
| ~2 | | ~2.5 | ||
|- | |- | ||
! colspan="2" | | ! colspan="2" |operating Conditions | ||
|- | |- | ||
| | | Air temperature | ||
| | | | ||
* - | * -10°C to +45°C — for combustible gas sensors | ||
* - | * -20°C to +50°C — for organic gas sensors | ||
|- | |- | ||
| | | Relative humidity | ||
| | | up to 98%, without condensation | ||
|} | |} | ||
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