10 Technical data
13
10.3 Connections
X1
1
PE
2
L1
3
N
X2
1
PE
2
NO theshold 1 (similar: alarm)
3
NC theshold 1 (similar: alarm)
4
Alarm
5
NO theshold 2 (similar: Pre-alarm)
6
NC theshold 2 (similar: Pre-alarm)
7
Pre- alarm
X3
1
PE
2
4-20 mA High = 0-110%
3
4-20 mA Low
X4
RS232
1200Baud, 8 Data, 1 Stop, None
1
Transmit Data
(TxD – connect with Pin 2 at PC)
2
Receive Data
(Rxd – connect with Pin 3 at PC)
3
Ground
(Ground – connect with Pin 5 at PC)