Proline 800 Cellular radio
Electrical connection
Hauser
21
Armored connecting cable
Armored connecting cables with an additional, reinforcing metal braid should be used:
• When laying the cable directly in the ground
• Where there is a risk of damage from rodents
• If using the device below IP68 degree of protection
Operation in environments with strong electrical interference
Grounding is by means of the ground terminal provided for the purpose inside the connection
housing. The stripped and twisted lengths of cable shield to the ground terminal must be as
short as possible.
The selection of a sensor with a steel housing is recommended for use in the vicinity of
electrical power supply lines with strong currents.
Cable diameter
• Cable glands supplied:
• For standard cable: M20 × 1.5 with cable 6 to 12 mm (0.24 to 0.47 in)
• For reinforced cable: M20 × 1.5 with cable 9.5 to 16 mm (0.37 to 0.63 in)
• (Plug-in) spring terminals for wire cross-sections 0.5 to 2.5 mm
2
(20 to 14 AWG)
5.2.3
Terminal assignment
In addition to the inputs and outputs available, information on the terminal assignment for
the electrical connection can be found on the connection nameplate on the main electronics
module.
For detailed information on the terminal assignment, see the Operating Instructions for
the device → 3
5.2.4
Requirements for the supply unit
Supply voltage
Order code
"Power supply"
Terminal numbers
Terminal voltage
Frequency range
Option
K
Option
S
(wide range power unit)
1 (L+/L), 2 (L-/N)
DC 24 V
–20 to +25 %
–
AC 100 to 240 V
–15 to +10 %
50/60 Hz, ±3 Hz
5.2.5
Preparing the measuring device
Carry out the steps in the following order:
1. Mount the sensor and transmitter.
2. Sensor connection housing: Connect connecting cable.
3. Transmitter: Connect connecting cable.
4. Transmitter: Connect signal cable and cable for supply voltage.
