Ecosoft MO6500BWTSS - 8 Controller; Overview; Input & Output Specifications

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INSTRUCTION MANUAL ECOSOFT RO SYSTEM MO6500BWTSS
8. CONTROLLER
8.2. INPUT & OUTPUT SPECIFICATIONS
Table 2. List of terminals
PURPOSE VOLTAGE MARKING PIN #
Power supply
Live
110-220 VAC,
50/60 Hz
L 32
Neutral N 31
Ground Ground 30
Input terminals
Conducvity meter Cond
1 — white
2 — black
Temperature sensor + Term −
3 — red
4 — green
5 — blue
Low feed pressure switch
5 V
(only use dry contact
NC/NO switches)
P_in 8–9
High operang pressure switch P_max 10–11
High permeate pressure switch P_perm 12–13
Permeate oat switch Level 14–15
Stop switch Stop 6–7
Output terminals
Pump contactor
110-220 VAC (matching
the power supply
voltage)
PUMP
28–29
27 (ground)
Alarm signal out ALARM 25–26
Entry electric valve Valve_IN
24 (neutral)
23 (open)
22 (ground)
Flush electric valve Valve_Rinse
21 (neutral)
20 (open)
19 (ground)
Bypass electric valve Valve_Bypass
18 (neutral)
17 (open)
16 (ground)
Ecoso OC5000 process controller is used for automang reverse osmosis system operaon. The
input and output device connecons are described in the table below.
Depending on current status and input device readings the controller will operate in any of the
following modes: Service, Standby, Forward Flush, Stop, Fault (described in the following secon).
The user interface comprises two buons and an LCD display. STOP buon is used for stopping
the unit (short press) or entering the Sengs menu (long hold). START buon is used for scrolling
in the Sengs menu or iniang a Forward Flush (if pressed during service screen display).
8.1. OVERVIEW
For more detail, please see the wiring diagram.