Commissioning
Nivotester FTL325P, 3-channel
24
Hauser
8.2.7
CH1 + CH2, MIN safety mode without fault signaling CH1
ye
CH1, CH2
ye
rd
gn
gn
gn
ye
rd
CH1
CH2(+3)
ca. 150 Hz
ca. 50 Hz
0 Hz
1
2
0 V
I
t
I
t
I
t
I
t
0 Hz
15 16
15 16
15 16
15 16
CH2
CH3
CH
CH
CH
CH
2
2
1
1
1
1
2
2
3
3
3
3
22 23 24
26 27 28
22 23 24
26 27 28
22 23 24
26 27 28
22 23 24
26 27 28
4
4
4
4
5
5
5
5
6
6
6
6
MODE 2
1 2
1 2
ON
ON
MIN
MIN
A0039201
22
Switching behavior and signaling
Point level at two tanks
• 1 sensor connected at input channel 1 (terminals 7 and 8)
Relay output of channel 1 output switches in accordance with input channel 1
• 1 sensor connected at input channel 2 (terminals 33 and 34)
Relay outputs of output channels 2 and 3 switch simultaneously in accordance with
input channel 2
Fault signaling for input channel 1 is switched off.
Fault signaling for input channel 2 is switched on.
