5.4
Construction of a 8619 multiCELL WM AC
Device without
Ethernet exten-
sion module
M0
M1
M2
M3
M4
M5
M6
PWR OUT
A
C
B
E
D
G
J
K
H
FE
F
FE
FE
MEMORY
CARD
FE
FE
FE
FE
MEMORY
CARD
PWR OUT
M0
M1
M2
M4
M6
M5
PORT2
PORT1
FE
FE
FE
FE
Device with
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 fastening 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: Protective cap for the terminal block of the 110...240 V AC 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. 3 :
Construction of a 8619 multiCELL WM AC
16
Description
Type 8619
English
Summary of Contents for 8619 multiCELL WM AC
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