AKO -15740 Instrucciones De Instalación página 15

Wiring
Supply and outputs
CAUTION: The power supply circuit should be equipped with a switch for turning it off, located close to
the device.
Input
100-
240 Vac
Probes
AKO-15740/15742
Example of connection of other probes:
DIGITAL
INPUT
n
n
x x x
AKO-15750/15752/15780/15782
INPUT NO.
16
NTC
Pt1000
Example of connection of other probes:
Pt100
n
x x x
* The sum of the 4 outputs must not exceed 250 mA
** Connect to one of the + 12V output terminals (terminals 9 al 12) (Not available in battery mode operation)
For more information about the connection of humidity probes consult Manual 358004001 on our website: www.ako.com
6 A cos j = 1 250V
1 2 3 4 5 6 7
NO C NC NO C NC
Output Output
MAXIMUM MINIMUM
ALARM ALARM
2
INPUT NO.
1
16 17 18 19
NTC
Pt1000
4-20 mA
3 wires
n
n
** * *
x x x
1 2 3
17 18 19 20 21 22 23 24
DIGITAL
INPUT
n
**
x x x
8 9 10 11 12 13 14 15
Outputs of
+12 Vcc *
4 6 8
3 5 7
20 21 22 23 24 25 26 27
4-20 mA
2 passive wires
n
n
** * *
x x x
Only AKO-1575x
4 5
25 26 27 28 29 30
4-20 mA 4-20 mA
3 wires 2 passive wires
n n
**
x x x x x x
15
1575H031 Ed.03
10
9
28 29 30
4-20 mA
2 active wires
n
n
x x x
4-20 mA
2 active wires
n
x x x