Jesco TOPAX DX, Руководство по эксплуатации

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12 | BA-40100-02-V17
TOPAX
®
DX Multichannel controller
4.7 Terminal clips of the main board and the technical
components
output block
mainboard
DO4
DO3
DO2
DO1
78404 78403
78402
DO7 DO6 DO5
DO0
78399
PC interface RS 485(hidden)
78406
+ -
+ -
+ - + - + - + - + - + -
1 2 3 4 5 6 7 8 9
10
11
12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
20 mA Power Outputs Digital Outputs
36 37 38
PE
N
L
power generator
33 34
92
93
94
87
88
89
90
91
86
- +
81 82 83 84 85
- - + +
56 57 58 59 60
- +
51A 52A
53 54 55 61
51B 52B
- - + +
-
+
71 72 73 74 75
76
77
78
5-fold input block
Alarm relays
39
40
41
43
44
45
46
42
35
95
96
B A
3-fold
input block
Plugin connector
to the display circuit board
Fig. 12: Rear part of the housing with the main board, the input module 5-fold
"78403", the input module 3-fold "78404", the output module "78399" and the
partly hidden PC interface "78406".
4.7.1 Main board (part no. 78402)
Terminal Function
Analogue power outputs 0/4...20 mA (also see chapter 11)
1
+ Measurement output
0/4...20 mA Disinfection
2 -
3 + Measurement output
0/4...20 mA pH value
4 -
5 + Measurement output
0/4...20 mA Redox
6 -
7 + Measurement output
0/4...20 mA Temperature or programmed as
controller output
8 -
9 + Measurement output
0/4...20 mA combined chlorine or programmed
as controller output
10 -
11 + Measurement output
0/4...20 mA conductivity or programmed as
controller output
12 -
13 + Continuous control
output
0/4...20 mA programmed as controller output
14 -
15 + Continuous control
output
0/4...20 mA programmed as controller output
16 -
ATTENTION!
The constant regulating outputs 0/40 ... 20 mA of
the main board are also allocated automatically in
the software configuration as per a fixed rank order
of the terminals, in accordance with the allocation
procedure for the output components.
Ranking of the outputs for automatic allocation:
1. Control output Disinfection
2. Control output pH value
3. Controller output for combined chlorine
4. Controller output for conductivity
5. Flocculation pump output
In the same way the clamps are assigned in a firm order.
• Terminals 15/16
• Terminals 13/14
• Terminals 11/12
• Terminals 9/10
• Terminals 7/8
The clip allocation is automatically displayed at the end of the config-
uration.