Endress+Hauser Proline Promass E 500 PROFINET Operating Instructions Manual page 36

Electrical connection
36
Relay output
Standard installation cable is sufficient.
Current input 0/4 to 20 mA
Standard installation cable is sufficient.
Status input
Standard installation cable is sufficient.
Cable diameter
• Cable glands supplied:
M20 × 1.5 with cable ⌀ 6 to 12 mm (0.24 to 0.47 in)
• Spring-loaded terminals: Suitable for strands and strands with ferrules.
Conductor cross-section 0.2 to 2.5 mm
Choice of connecting cable between the transmitter and sensor
Depends on the type of transmitter and the installation zones
4
1
A
3
5
6
1 Proline 500 digital transmitter
2 Proline 500 transmitter
3 Sensor Promass
4 Non-hazardous area
5 Hazardous area: Zone 2; Class I, Division 2
6 Hazardous area: Zone 1; Class I, Division 1
A Standard cable to 500 digital transmitter →  37
Transmitter installed in the non-hazardous area or hazardous area: Zone 2; Class I, Division 2 / sensor
installed in the hazardous area: Zone 2; Class I, Division 2
B Standard cable to 500 digital transmitter →  37
Transmitter installed in the hazardous area: Zone 2; Class I, Division 2 / sensor installed in the hazardous
area: Zone 1; Class I, Division 1
C Signal cable to 500 transmitter →  39
Transmitter and sensor installed in the hazardous area: Zone 2; Class I, Division 2 oder Zone 1;
Class I, Division 1
2
(24 to 12 AWG).
1
1
A B
3 1
B
3
3
Proline Promass E 500 PROFINET
2
C
3
2
C
3
Endress+Hauser
A0032476