
Electrical connection
Proline t-mass A 150 HART
24
Hauser
7.1.4
Terminal assignment
The terminal assignment for the electrical connection can be found on the nameplate of
the electronics module.
1
2
22
23
24
25
26
27
L+
L–
+
–
+
–
+
–
Power Supply
DC 24 V
Pulse/freq./
switch output
4…20 mA HART
A0017222
7.1.5
Preparing the measuring device
1. Remove dummy plug if present.
2.
NOTICE
Insufficient sealing of the housing.
Operational reliability of the measuring device could be defeated.
‣
Use suitable cable glands corresponding to the degree of protection.
If measuring device is delivered without cable glands:
Provide suitable cable gland for corresponding connecting cable .→ 23
3. If measuring device is delivered with cable glands:
Observe cable specification → 23.
7.2
Connecting the measuring device
NOTICE
Limitation of electrical safety due to incorrect connection!
‣
Have electrical connection work carried out by correspondingly trained specialists only.
‣
Observe applicable federal/national installation codes and regulations.
‣
Comply with local workplace safety regulations.
‣
SELV/PELV-compliant 24 V DC (18 to 30 V) power supply.
‣
4 to 20 mAHART active
‣
Maximum output values: DC 24V, 22 mA, load 0 to 750 Ω
Содержание Proline t-mass A 150
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