Analog Outputs - Grundfos IO 111 Montage- Und Betriebsanleitung

6.5 Analog outputs

The analog outputs of the IO 111 can be set to various types of output signal.
Analog output
Analog output 2:
G2 and A2 (pos. 2)
Analog output 2:
G2 and A2 (pos. 2)
Analog output 1:
G1 and A1 (pos. 2)
Analog output 1:
G1 and A1 (pos. 2)
ON DIP
1 2 3 4 5 6 7 8 9 10
6
6
7
7
Description
Motor temperature
4-20 mA, 0-180 °C
0 mA = no sensor
Motor temperature
Pt1000 emulator
1000-1685 , 0-180 °C
Water in oil
4-20 mA, 0-20 %
0 mA = Water-in-oil sensor not fitted
3.5 mA = Alarm, air in oil chamber
22 mA = Warning, water content far outside the
measuring range
Water in oil
Pulse output: 0-20 %
Maximum connection: 24 V, 100 mA
Status of output transistor
Off
Pulse A
On
Pulse A, water in oil:
0.5-3.66 s = 0-20 %
10 s = Water content far outside the
measuring range
Pulse B, insulation resistance:
0.5 s = 0 M
10.5 s = 20 M
Pulse B
Time
13