Accessories
50
In accordance with German law regulating the use of batteries (BattG §28 Para 1
Number 3), this symbol is used to denote electronic assemblies that must not be disposed
of as household waste.
13
Accessories
13.1
LED module VU120 (optional)
A brightly lit LED indicates the operational status (switch status or alarm status). The LED
module can be connected to the following electronic inserts: FEL62, FEL64, FEL64DC.
Order number: 71437382
45
LED module, the LED lights up in green (GN), yellow (YE) or red (RD)
More detailed information and documentation are available:
• Product Configurator on the Endress+Hauser website
• Endress+Hauser sales organization
A tall cover, transparent or with sight glass, is required for using and retrofitting the
LED module. The cover depends on the housing and approval of the device.
13.2
Bluetooth module VU121 (optional)
The Bluetooth module can be connected to the following electronic inserts via the COM
interface: FEL61, FEL62, FEL64, FEL64DC, FEL67, FEL68 (2-wire NAMUR).
• Bluetooth module without battery for use in conjunction with electronic inserts FEL61,
FEL62, FEL64, FEL64DC and FEL67
Order number: 71437383
• Bluetooth module with battery for use in conjunction with electronic insert FEL68 (2-
wire NAMUR)
Order number: 71437381
46
Bluetooth module VU121
GN
YE
www.endress.com
www.addresses.endress.com
Liquiphant FTL63
RD
A0043925
A0039257
Endress+Hauser