Certificates And Approvals; Electrical Connection - Endress+Hauser Liquiline Compact CM72 Bedienungsanleitung

Liquiline Compact CM72
Scope of delivery
The scope of delivery includes:
• CM72
• Brief Operating Instructions
‣
If you have any queries:
Please contact your supplier or local sales center.
4.3

Certificates and approvals

4.3.1
 mark
5

Electrical connection

WARNING
L
Device is live!
Incorrect connection may result in injury or death!
‣
The electrical connection may be performed only by an electrical technician.
‣
The electrical technician must have read and understood these Operating Instructions and
must follow the instructions contained therein.
‣
Prior to commencing connection work, ensure that no voltage is present on any cable.
Supply voltage:
Cable length:
Signal output:
Signal on alarm:
GY GND
+
BU
–
WH
 2 Electrical connection
‣
Connect ferrules as specified in the table:
Endress+Hauser
12,6 to 30 VDC (In the case of a residual current > 20 mA)
14 to 30 VDC (When the failure current is set to 3.6 mA.)
3 m (10 ft)
7 m (23 ft)
15 m (46 ft)
4 to 20 mA
3.6 or 23 mA depending on order version
E / Y N G
E / Y N G
Electrical connection
A0033282
19