Endress+Hauser Deltabar S FMD 77, Краткое руководство по эксплуатации

Страница: 16 / 40

Wiring Deltabar S PROFIBUS PA
16 Hauser
P01-xMx7xxxx-04-xx-xx-xx-008
Fig. 6: Electrical connection PROFIBUS PA

Observe also the following section.
For devices with 7/8" or M12 plug see Operating Instructions.
1 Housing
2 Internal earth terminal
3 External earth terminal
4 Supply voltage, for version in non-hazardous area = 9...32 V DC
5 Devices with integrated overvoltage protection are labelled OVP (overvoltage protection) here.
5.2 Connecting the measuring unit
5.2.1 Supply voltage
• Version for non-hazardous area: 9...32 V DC
5.2.2 Current consumption
Up to HW Version 1.10:
11 mA ±1 mA, switch-on current corresponds to IEC 61158-2, Clause 21.
As of HW Version 02.00:
13 mA ±1 mA, switch-on current corresponds to IEC 61158-2, Clause 21.
As of Hardware Version 1.10, you will find a label in the device on the electronic insert.
5.2.3 Cable specification
• Use a twisted, screened two-wire cable, preferably cable type A.
• Terminals for wire cross-sections: 0.5...2.5 mm 2
• Outer cable diameter: 5...9 mm
For further information on the cable specifications, see Operating Instructions BA00034S
"Guidelines for planning and commissioning PROFIBUS DP/PA", PNO Guideline 2.092
"PROFIBUS PA User and Installation Guideline" and IEC 61158-2 (MBP).
➀
➁
➂
➃
➄
PA PA
PA PA