Automatic water analysis system
GENO-softwatch Komfort
Order no. 145 172 955-inter Edited by: phar-mrie G:\BA-172955-INTER_145_GENO-SOFTWATCH KOMFORT
21
2.1 Electrical connection
Caution!
Disconnect the power plug prior to opening the control unit.
Tasks with this symbol may only be performed by Grünbeck's
technical service/authorised service company or by persons expressly
authorised by Grünbeck.
2.2 Terminal diagram and internal connections
Pos. Connections
A
Connection of dosing pump
B
Connection of solenoid valve
C Connection
of
display
D
Connection of actuator LED
E
3 x relays (230 V, 2 A)
F
Connection of mains switch
G
Fuse (1 A slow blow)
H
Connection of agitator blade
drive
Terminal Assignment
1
PE protective grounding
conductor
2
PE protective grounding
conductor
3 Mains
input
L
4 Mains
input
N
5
Mains output L
6
Mains output L
7
Mains output N
8
Mains output N
9
Relay REL 1 – COM
10
Relay REL 1 – NC
11
Relay REL 1 – NO
12
Relay REL 2 – COM
13
Relay REL 2 – NC
14
Relay REL 2 – NO
15
Relay REL 3 – COM
16
Relay REL 3 – NC
17
Relay REL 3 – NO
18
Input contact (input)
19
Input contact (input)
Fig. D-3: Terminal diagram of GENO-softwatch Komfort
