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SITRANS P, MS series
106
C79000-B5674-C40-04
Installation
5.2.1
Connection to Screw Terminals
The following steps are required for electrical connection:
1. Unscrew the housing cover from the connection box (marked "FIELD
TERMINALS" on the housing).
2. Feed the connection cable through the cable gland.
3. Connect the wires to the "+" and "-" terminals (Figure 22, p. 107), pay attention
to correct polarity!
4. Connect the shield to the shield screw if necessary. Diese ist elektrisch mit dem
äußeren Schutzleiteranschluss verbunden.
5. Screw in the housing cover.
NOTE
To improve the immunity to interference, it is recommended:
- To lay cable separately from cable with voltages > 60 V
- To use cables with twisted wires
- avoid placing near large electrical equipment or the use of shielded cables
- to use screened cables to guarantee entire specification according to HART®
- a load of at least 230 ohms for error-free communication. A load is already built
into the device when using feed isolators for SMART transmitters, e.g. Siemens
7NG4021.
WARNING
The housing cover must be secured with the safety bracket in transmitters with
type of protection "explosion-proof".
Summary of Contents for MS Series
Page 2: ......
Page 4: ...SITRANS P Serie MS 4 C79000 B5674 C40 04 ...
Page 10: ...SITRANS P Serie MS 10 C79000 B5674 C40 04 ...
Page 16: ...SITRANS P Serie MS 16 C79000 B5674 C40 04 Technische Beschreibung ...
Page 50: ...SITRANS P Serie MS 50 C79000 B5674 C40 04 Inbetriebnahme ...
Page 51: ...SITRANS P Serie MS 51 C79000 B5674 C40 04 Technische Daten 7 Siehe folgende Seiten ...
Page 56: ...SITRANS P Serie MS 56 C79000 B5674 C40 04 Pflege und Wartung ...
Page 60: ...SITRANS P Serie MS 60 C79000 B5674 C40 04 Zertifikate ...
Page 66: ...SITRANS P Serie MS 66 C79000 B5674 C40 04 Index ...
Page 72: ...SITRANS P MS series 72 C79000 B5674 C40 04 ...
Page 78: ...SITRANS P MS series 78 C79000 B5674 C40 04 Technical Description ...
Page 112: ...SITRANS P MS series 112 C79000 B5674 C40 04 Commissioning ...
Page 113: ...SITRANS P MS series 113 C79000 B5674 C40 04 Technical Data 7 See following pages ...
Page 118: ...SITRANS P MS series 118 C79000 B5674 C40 04 Maintenance and Care ...
Page 122: ...SITRANS P MS series 122 C79000 B5674 C40 04 Certificates ...
Page 128: ...SITRANS P MS series 128 C79000 B5674 C40 04 Index ...
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