Internal components
The main items accessible to the user are the connectors located on the
motherboard. See page 57 for the connections.
Item
Description
1.
24 VDC power supply and RS485 connection.
2.
4-20 mA analog output and ANA1/ANA2 analog inputs.
3.
Relays (default, Rel1 and Rel2).
4.
Fault relay dry contact output.
5.
Rel2 relay dry contact output.
6.
Rel1 relay dry contact output.
7.
24 VDC power output and RS485 connection.
Figure 5: internal components of the transmitter.
Device markings
Name plate
This area on the cover lists all necessary information regarding the detector's
characteristics:
Item
Description
1.
ATEX marking. Product type.
2.
Warning in French.
3.
Manufacturer name.
4.
CE and ATEX markings (excluding
metrological performance).
5.
Maximum rated temperature.
6.
Warning in English.
Figure 6: name plate
2 – Transmitter Overview
8