Burkert Type 8025 - Manual (Page 18)

18
Installation and wiring
Type 8025 UNIVERSAL
terminal block 1
PE:▶factory▶wired▶shield.
terminal block 2
•▶ Iout:▶4-20▶mA▶output▶(green▶wire,▶factory▶wired)
•▶ L+:▶V+▶(red▶wire,▶factory▶wired)
•▶ L-:▶0V▶(black▶wire,▶factory▶wired)
•▶ PE:▶protective▶earth,▶factory▶wired
•▶ P-:▶negative▶transistor▶output▶(brown▶wire,▶factory▶wired)
•▶ P+:▶positive▶transistor▶output▶(white▶wire,▶factory▶wired)
terminal block 3 "flow sensor": Wiring▶the▶remote▶flow▶sensor.▶
The▶wiring▶depends▶on▶the▶type▶of▶output▶signal▶originating▶from▶the▶
flow▶sensor:▶see▶chap.▶„7.4.10“.
Switch▶
A
:▶see▶„Fig.▶15“▶page▶21
Switch▶
B
:▶see▶chap.▶„7.4.10“
Switch▶
C
:▶see▶„Tab.▶1“▶page▶29
Switch▶
D
:▶see▶chap.▶„7.4.10“
Switch▶
E
:▶see▶chap.▶„7.4.4“
terminal block 4:▶Wiring▶of▶the▶relay▶output▶DO2▶(if▶the▶device▶has▶
relays).
terminal block 5:▶Wiring▶of▶the▶relay▶output▶DO3▶(if▶the▶device▶has▶
relays).
terminal block 6
•▶ Terminal▶5:▶4-20▶mA▶output▶(AO1)
•▶ Terminal▶6:▶positive▶27▶V▶DC▶power▶supply,▶available▶to▶energize▶an▶
external▶instrument
•▶ Terminal▶7:▶0V▶(earth▶of▶the▶power▶supply▶available▶to▶energize▶an▶
external▶instrument)
•▶ Terminal▶8:▶protective▶earth:▶shields▶of▶the▶AO1▶and▶DO1▶output▶
cables
•▶ Terminal▶9:▶Negative▶transistor▶output▶(DO1)
•▶ Terminal▶10:▶Positive▶transistor▶output▶(DO1)
terminal block 7:▶Wiring▶of▶the▶115/230▶V▶AC▶power▶supply▶
Mark▶
8
:▶time-delay▶fuse▶to▶protect▶the▶115/230▶V▶AC▶power▶supply
Fig. 10: Terminal assignment of a wall-mounted version, 115/230 V AC
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