User guide

40
Wiring
Type 8025 / 8035
→ Insert the cable clips: see "Fig. 25".
The wiring of the current output and the pulse output of the panel or wall-mounted transmitter, 12-36 V DC, without relays, are
the same as for a compact flowmeter, 12-36 V DC, with relays, with cable glands.
→ Wire the current output according to "Fig. 31" of chap. "8.4.4".
→ Wire the pulse output according to "Fig. 32" of chap. "8.4.4".
8.7. Wiring the 8025, wall-mounted version, 115/230 V AC, with or
without relays
8.7.1. Wiring instructions for a wall-mounted version
Seal the unused cable gland using the supplied stopper gasket to make sure the device is tight.
→ Unscrew the nut of the cable gland.
→ Remove the transparent disc inside the cable gland.
→ Insert the stopper gasket
→ Screw the nut back.
→ Connect the flow sensor to the remote transmitter according to chap. "8.5".
→ Configure the selectors on the electronic board: see chap. "8.3".
→ Loosen the nuts of the cable glands.
→ Insert each cable through a nut then through the cable gland, using the cable glands as shown in "Fig. 43".
Flow sensor cable
Cables of the outputs
Power supply cable,
12-36 V DC or
115/230 V AC
Fig. 43: Using the cable glands
→ Remove the two terminal blocks (marked 4 and 6 in "Fig. 44" chap. "8.7.2" and "Fig. 48" chap. "8.7.3") from the housing.
→ For the versions with relays, insert the cable clips: see "Fig. 25".
→ Depending on the version (with or without relays), wire the device according to chap. "8.7.2" or "8.7.3".
→ Insert the two terminal blocks (marked 4 and 6 in "Fig. 44" chap. "8.7.2" and "Fig. 48" chap. "8.7.3") into their original
position.
→ Letting the housing stay completely open, secure the power supply cable, the flow sensor connection cable and,
depending on the version, the relay connection cables, with the cable clips.
→ Tighten the cable glands making sure the cable in the housing is long enough to allow complete opening of the housing.
→ Close the cover.
→ Tighten the 4 screws.
→ Put the blanking strips on the housing.
English