Jesco TOPAX L1, Инструкция по эксплуатации и техническому обслуживанию

Страница: 13 / 44

Device Installation and Connection | Operation & Maintenance Instructions TOPAX L1/L4/L5 |
13
.4 terminal connection diagram of built-in casing
Electrode/
Clips
Potentiostatic
Type PM-J
Potentiostatic-
Type PM-K
Amperometric Hydrogen
peroxide
1 = Shield
2 = Measuring-
3 = Reference-
4 = Counter-
electrode = -
= Gold- (violet)
= (black)
= stainless steel- (red)
elektrode = -
= (Pin 1)
= (Pin 2)
= (Pin 3) = -
= Platin- (rot)
= Brigde to 4
= Copper- (blue)
or Silver electrode = Shield
= (brown)
= (white)
= green (blue)
TOPAX L1 (Cl
2
) X (<4 mg/l) X (>4 mg/l) X -
TOPAX L4 (ClO
2
) X (<4 mg/l) X (>4 mg/l) - -
TOPAX L5 (H
2
O
2
) - - - X
Connection Terminals Directions
Pt100 5 + 6
Analog Output 9 + 10 9 = +, 10 = -, maximum 500 Ohm load
Digital Input 11 + 12 11 = +, 12 = -, external controller stop or water deficiency
Relay 1 18 + 19
Relay 2 20 + 21
Relay 3 22 + 23 Alarm-Relay
Power Supply 24 + 25 + 26 Check indications on rating plate!
RS485
(Optional) Sub-D 3 = +, 8 = -
Sub-D 4/7 Bridge circuits = termination impedance activated
Terminal connection of electrodes
Potentiostatic electrode, Type PM-J, <4 mg/l
1
2
3
5
4
6
7
8
9
10
11
12
13
14
1
2
3
4
5
9
8
7
6
15
16
17
18
19
20
21
22
23
L
N
PE
Relay 1
Relay 2
Relay 3
24
25
26
Measurement, Gold electrode (violet)
Reference electrode (black) Counter
, stainless steel electrode (red)
RS 485
(OPTION)
Measurement, platinum electrode (red) Copper (blue) or silver electrode (violet)
1
2
3
5
4
6
7
8
9
10
11
12
13
14
1
2
3
4
5
9
8
7
6
15
16
17
18
19
20
21
22
23
L
N
PE
Relay 1
Relay 2
Relay 3
24
25
26
RS 485
(OPTION)
Shield
1
2
3
5
4
6
7
8
9
10
11
12
13
14
1
2
3
4
5
9
8
7
6
15
16
17
18
19
20
21
22
23
L
N
PE
Relay 1
Relay 2
Relay 3
24
25
26
RS 485
(OPTION)
Measurement electrode (brown)
Reference electrode (white) Counter electrode (green / blue)