Operation Options; Operating Concept; Elements On The Electronic Insert - Endress+Hauser Liquiphant FTL64 Operating Instructions Manual

Liquiphant FTL64
 Are all the housing covers installed and tightened?
 Optional: Is the cover tightened with securing screw?
6

Operation options

6.1

Operating concept

• Operation with button and DIP switches on the electronic insert
• Display with optional Bluetooth module and SmartBlue (app) via Bluetooth® wireless
technology
• Indication of operational status (switch status or alarm status) with optional LED module
(lights visible from the outside)
• For plastic housing and aluminum housing (standard and Ex d) in conjunction with the
DC-PNP (electronic insert FEL62) and relay electronics (electronic inserts FEL64,
FEL64DC)
• Ordering information: Product Configurator, order code for "Display; operation" option "B"
6.2

Elements on the electronic insert

 30 Example of electronic insert FEL64DC
1 COM interface for additional modules (LED module, Bluetooth module)
2 LED, red, for warning or alarm
3 LED, yellow, switch status
4 LED, green, operational status (device is on)
5 Test button, activates functional test
6 Terminals (3 to 8), relay contact
7 DIP switch for configuring density, 0.7 or 0.5
8 DIP switch for configuring MAX/MIN safety mode
9 Terminals (1 to 2), power supply
Endress+Hauser
1 2
COM
MAX
MIN
U = 9...20 V DC
L+ L-
1 2 3 4 5
9 8
5
3 4
>0,7
3 5 6 8
>0,5
4 7
6 7 8
7 6
Operation options
A0037705
37