Super Systems X5 - Manual (Page 14)

14
3 - Electrical Connections
3.3.2 PV CONTROL INPUT
B
C For mA, mV
Input resistance = 30 Ω per mA;
Input resistance > 10M Ω per mV;
Input resistance = 10k Ω per Volt;
Rj
V,mV mA
11
12
C1 With 2 wires transducer
Rj
24V–
4…20mA
Transmitters
PV
36
11
12
[1]
mA
C2 With 3 wires transducer
[1] Auxiliary power supply for exter-
nal transmitter 24Vdc ±20%/30mA
max without short circuit protec-
tion.
Rj
24V–
4…20mA
Transmitters
PV
36
11
12
[1]
mA
X5-SSI-uk 18-03-2009 17:53 Pagina 14