Bürkert 8619 multiCELL WM AC, Operating Instructions Manual

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5.3 Construction of a 8619 multiCELL WM DC
A C B
E
D
G
J K
H
F
FE
12-36 V
DC
FE
FE
FE
M0
M1
M2
M3
M4
M5
M6
PWR OUT
MEMORY
CARD
FE
FE
FE
PWR OUT 12-36 V
DC
PORT2
PORT1
M5
M1
MEMORY
CARD
M2
M4
M6
FE
Device with
Ethernet exten-
sion module
Device without
Ethernet exten-
sion module
L
M
N
O
A: Wall-mounting housing; Cover with seal, closed by 4 screws; Display with navigation button, dynamic keys
and LEDs
B: Main board (identified by "M0" on the plate) with two digital inputs (identified by "DI", digital input), two
4...20 mA current outputs (identified by "AO", analogue output) and two digital outputs (identified by "DO",
digital output)
C: Wall-mounting plate, removable
D: Memory card (SD type) reader/recorder
E: 1 to 6 slots (4 slots for an Ethernet version) for the extension modules
Possible extension modules:
• Module with light grey connector for connection of a pH sensor or oxidation reduction potential sensor and/or
a temperature sensor
• Module with green connector for connection of a conductivity sensor and/or a temperature sensor
• Module with black connector with two 4...20 mA current outputs and two digital outputs
• Module with orange connector with two analogue inputs and two digital inputs
If a slot is unused, a cap blanks off the opening.
F: Ethernet extension module (if present on the device, always located on slot M1) with ports for 2 RJ45 con-
nectors (Ethernet version only)
G: Functional earth screw (connected internally to all "FE" terminals on the main board and additional modules)
H: Connection terminal board for the 12...36 V DC power supply
J: 5 M20 x 1.5 cable glands
M: Navigation button (4 directions)
K: Supply and distribution board N: 4 dynamic keys
L: Display with backlight O: 2 LEDs
Fig. 2 : Construction of a 8619 multiCELL WM DC
15
Description
Type 8619
English