Connection Terminals - Bayrol PoolManager Chlorine User Manual

49.4.2

Connection terminals

49.4.2.1 Connection terminals of low voltage
No. Function Terminal
1 Potentiostatic chlorine RE
measurement
(Analyt and
WE
PoolManager PRO
CE
only)
2 Flow switch
+
(inductive proximity
switch
"OMRON")
-
During flow, the signal output
is switched to GND
3 Temperature inputs
+
1 / 2 / 3
4
-
5 Temp. 1 / 2
Temp. 3
Sensor types supported:
 PT1000
 KTY83
 KTY16-6
(Parallel resistance 2k
6 Universal switch a1/2/3/4
inputs
7 b
IN 1 / IN 2 / IN 3 / IN 4
8 For connecting potential free external
switches or switch contacts.
9 IN 1 can optionally be used for flow
monitoring.
10 CAN-Bus H
L
11 Option A
B
12 LED 1 / LED 2
+
13
-
For connecting LEDs for lighting effects
(optional)
Notes
Reference electrode
(Ag/AgCl)
Working electrode (gold)
Counter electrode (platinum)
Supply voltage
Signal output
Ground (GND)
Measurement input
Ground (GND)
0..50°C (820..1200
Ω
)
0..75°C (820..1400
Ω
)
required!)
Ω
Signal input
Ground (GND)
CAN High
CAN Low
These terminals are connected
with expansion plugs and
reserved for future functions.
5V with 50 series resistance
Ω
Ground (GND)
49.4.2.2 Connection terminals for 230VAC
No. Function Terminal
20 Dosing outputs b
 Disinfection
 pH-
21 a
 pH+
22 L
D
Potential free switch contact between a and b.
Wiring bridge from L
230V~ on working contact b
23 Neutral conductor Neutral conductor N
N for dosing with neutral conductors N
D
outputs
24 Protective earth PE All PE terminals are connected internally
25 Alarm relay b
26 Relay switch a
outputs for add-on
27 L
F
functions
OUT 1 / OUT 2 /
30 Potential free switch contact between a and b.
OUT 3 / OUT 4
31 Wiring bridge from L
230V~ on working contact b
32 Relay switch output c
OUT 4
a
Resting contact
L
F
OUT 4 inactive  Contact a-c closed
28 Neutral conductor Neutral conductor N
N for alarm relay with neutral conductor N, but not with neutral
F
33
and add-on conductor N
functions
29 Protective earth PE All PE terminals are connected internally
34
35 Input phase L
230V~ (also L
F
L
D
36 Input neutral N
conductor (also N
F
230V~
N
D
37 Protective earth PE All PE terminals are connected internally
Notes
Relay working contact
(Dosing output)
Relay centre contact
Phase 230V~ for dosing outputs
to a
D
is not internally connected
D
and N!
F
Relay working contact
Relay centre contact
Phase 230V~ for alarm relay
and add-on functions
to a
F
Relay resting contact
Relay centre contact
Phase 230V~
1
is internally connected
F
!
D
PoolManager supply, alarm relay,
®
) and add-on functions
(L fused with 4AT)
F
Supply dosing outputs
PoolManager supply, alarm relay,
®
) and add-on functions
Supply dosing outputs
87