Technical Specifications For Operation In Hazardous Areas - Siemens SIPROCESS GA700 Compact Operating Instructions

Technical specifications

8.3 Technical specifications for operation in hazardous areas

8.3 Technical specifications for operation in hazardous areas
Technical specifications for operation in hazardous areas
The following tables show the data relevant to explosion protection. If the values of the technical
specifications given below deviate from the values of the general technical specifications, the
specifications listed in this section apply.
Compare the specifications in this section with the specifications under → General technical
specifications (Page 80).
Table 8-22
Location of use
Danger zone
Ambient temperature
Moisture
Permissible operating height
Also above, after individual check. Contact you Siemens partner for more information, if necessary.
1)
Table 8-23
Electric connection data
Power supply
Analog outputs
Analog inputs
Digital output/relay contacts
Digital inputs
Ethernet interface
Cable glands wall-mounted device
88
Location of use
Zone 1 or 2
Rack-moun‐
ted device:
Wall-moun‐
ted device:
No cooling below dew point during storage and operation
2 000 m above sea level
Electrical connection data for wall-mounted and rack-mounted device
All analyzers, all types of protection, if not specified otherwise
85 ... 264 V AC, 47 ... 63 Hz
0/2/4 ... 20 mA, potential-free, load: 750 Ω
Galvanically isolated and fuse protected to < 20 W
Limiting of the operating power to < 20 W (10 V ± 50 mA)
24 V AC/DC; 1.7 A
Are designed for 24 V, galvanically isolated from the electronics
and insulated by air and creepage distances 24 V.
Limiting of the operating power to < 20 W (33 V ± 15 mA)
RJ 45
M20 x
1.5
M16 x
1.5
0 to 50 °C
0 to 50 °C
1)
Cable diameter 10 to 14 mm M = 3 Nm
Cable diameter 6 to 10 mm M = 3 Nm
Devices in explosion-proof design
Compact Operating Instructions, 05/2015, A5E35134047-02