18
Installation
110-240 V
AC
power supply
12 V
DC
power supply
Remote ON/OFF input (can be activated
with 12-24 V
AC/DC
)
pH alarm output. Relay
EC alarm output. Relay
Flow rate alarm output. Relay
Control relay output. Relay 4.
Control relay output. Relay 5.
4-20 mA output. Output 1.
4-20 mA output. Output 2.
Temperature sensor input PT100.
Temperature sensor input NTC (ITC EC sensor).
Flow detector input.
Input for pH sensor (BNC connector)
Entry for Q flow rate sensor
Input for EC sensor
RS-485
5.2. Wiring
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Cable glands for
general use
1
4
5
6
7
8
9
9
10
3
2
10
17
11
12
15
13
16
14
15
16
Содержание WTRTEC Green
Страница 1: ...WTRTEC ENGLISH...
