General Electrical Connection - Burkert 8025 Notice D'utilisation

3 INSTALLATION

3.3 General Electrical Connection

The connecting line conducts the measuring signal and must not be installed in combination
with high voltage or high frequency carrying lines. If a combined installation cannot be
avoided, either keep a min. space of 30 cm (approx. 1 ft) or use coax cables. When using
coax cables observe faultless grounding of the shield. For normal operating conditions,
the measuring signal can be transmitted by a simple cable of 0.75 mm
Always use a coax cable in case of doubt.
The power supply must be of good quality (filtrated and regulated).
Note: For EMC purposes,the earth must be connected via the earth lug on the
!
side of the enclosure (cf. fig. 3.2). This point must be connected locally to a
good earth.
3.4 Electrical connection compact version
The connections are made via the two 13,5 cable glands.
Remove cover, pull cable though PG 13.5
and wire according to following pin
assignment and fig. 3.5:
1: Binary input 1
2: Binary input 2
3: Binary input 3
4: Binary input 4
5: Indicator lamp output (Transistor Open
Collector)
6: Common (binary inputs and outputs)
7: L+ (12...30 VDC)
8: L-
9: Earth
10: Relais 2
11: Relais 2
12: Relais 1
13: Relais 1
Note: The driver unit supply voltage can be used for the binary inputs and the indicator
lamp output (open collector). In this case the common terminal (6) and the L- terminal (8)
should be connected together.
8025-BATCH-**
BATCH CONTROLLER 8025
Sensor connection
Fig. 3.5 Pin assignment
E-11-
2
cross section.