ROTRONIC XB OEM - Manual (Page 2)

E-M-XB-V1_10
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
Instruction Manual
Document Type
XB Humidity Temperature Transmitter
User Guide
Document title
Page 2 of 27
© 2008; Rotronic AG E-M-XB-V1_10
Table of contents
1 Overview............................................................................................................................................... 3
2 Models .................................................................................................................................................. 4
2.1 Ordering codes................................................................................................................................... 4
2.2 Dimensional drawings ........................................................................................................................ 6
3 General description ............................................................................................................................. 7
3.1 Power supply...................................................................................................................................... 7
3.2 Measured parameters ........................................................................................................................ 7
3.3 Calculated parameters ....................................................................................................................... 7
3.4 Analog output signals ......................................................................................................................... 7
3.5 Direct RTD option (XB2 and XB3) ...................................................................................................... 8
3.6 Service connector............................................................................................................................... 8
3.7 Sensor protection (dust filter) ............................................................................................................. 8
4 User configurable settings and functions ......................................................................................... 9
4.1 Function overview .............................................................................................................................. 9
4.2 Factory default settings .................................................................................................................... 10
5 Mechanical installation...................................................................................................................... 11
5.1 General guidelines ........................................................................................................................... 11
6 Electrical installation ......................................................................................................................... 13
6.1 General guidelines ........................................................................................................................... 13
6.2 Wiring and terminal block diagrams ................................................................................................. 14
7 Operation............................................................................................................................................ 19
7.1 Minimum load requirements for the XB3 with voltage outputs.......................................................... 19
7.2 XB2 and XB3 transmitters (analog outputs) ..................................................................................... 19
8 Maintenance ....................................................................................................................................... 20
8.1 Service cable.................................................................................................................................... 20
8.2 Location of the service connector (mini USB type)........................................................................... 20
8.3 Periodic calibration check................................................................................................................. 20
8.4 Cleaning or replacing the dust filter .................................................................................................. 21
8.5 Validation of the output signals transmission ................................................................................... 21
9 Firmware updates .............................................................................................................................. 21
10 Technical data.................................................................................................................................... 22
10.1 Specifications ................................................................................................................................... 22
10.2 Dew point accuracy .......................................................................................................................... 24
11 Accessories........................................................................................................................................ 25
11.1 Configuration and communication software ..................................................................................... 25
11.2 Service cables .................................................................................................................................. 25
11.3 Mounting hardware........................................................................................................................... 25
11.4 Calibration accessories .................................................................................................................... 26
11.5 Dust filter parts ................................................................................................................................. 26
12 Supporting documents...................................................................................................................... 27
13 Document releases ............................................................................................................................ 27