Terminal Assignment; Behavior Of Switch Output And Signaling - Endress+Hauser Liquiphant FTL64 Technical Information

Liquiphant FTL64

Terminal assignment

Behavior of switch output
and signaling
Endress+Hauser
 13 2-wire NAMUR ≥ 2.2 mA/≤ 1.0 mA, electronic insert FEL68
MAX
MIN
 14 Behavior of switch output and signaling, electronic insert FEL68
MAX DIP switch for setting MAX safety mode
MIN DIP switch for setting MIN safety mode
RD LED red for alarm
YE LED yellow, switch status
GN LED green, operational status, device on
Use of electronic insert FEL68 (2-wire NAMUR) in conjunction with Bluetooth or
Heartbeat Verification + Monitoring
Ordering information in the Product Configurator:
• Order code for "Accessories", option NG "Prepared for Bluetooth"
• Order code for "Application package", option EL "Prepared for Heartbeat Verification +
Monitoring"
The order number of the Bluetooth module, including the required battery, are subsequently
displayed in the Product Configurator.
Order options that must be selected together, or that are mutually exclusive, are automatically
displayed in the Product Configurator.
IEC 60947-5-6
8,2 V DC NAMUR
– +
MAX >0,7
COM
>0,5
MIN
1
2
1 2
L- L+
RD YE GN
L+
L+
L+
L+
L+
-
.
2.2...3.8 mA
2 1 L-
0.4...1.0 mA
2 1 L-
2.2...3.8 mA
2 1 L-
0.4...1.0 mA
2 1
L-
< 1.0 mA
2 1
L-
A0036066
A0037694
17