The following diagram shows the pin assignment
of the operating voltage connection on the
adapter plate.
Protective earthing
The valve terminal has two protective earth
connections:
•
at the operating voltage connection
(pin 4, incoming socket)
•
at the left-hand end plate (M4 thread).
PLEASE NOTE
•
Always connect the earth cable to pin 4 of
the operating voltage connection.
•
Make sure that the housing of the valve
terminal and the earth cable at pin 4 have
the same potential and that no equalizing
currents flow.
•
Connect an earth cable of sufficient cross-
section to the left-hand end plate if the
valve terminal is not mounted on an earthed
machine stand.
In this way you can avoid interference due to
electromagnetic sources.
0 V
PE
(protective earth
connection, leading contact)
4
1
2
3
24 V supply
for electronic
components
and inputs
24 V supply for
valves, outputs
Fig. 3/13: Pin assignment of the operating
voltage connection
VIFB16 - 03/05
3. Installation
0506b
3-25
Содержание FB16
Страница 2: ...VIFB16 03 05...
Страница 4: ...Order no 164222 Title MANUAL Designation P BE VIFB16 03 05 GB VIFB16 03 05 II 0506b...
Страница 17: ...1 SYSTEM SUMMARY VIFB16 03 05 1 User instructions 0506b 1 1...
Страница 29: ...2 FITTING VIFB16 03 05 2 Fitting 0506b 2 1...
Страница 42: ...VIFB16 03 05 2 Fitting 2 14 0506b...
Страница 43: ...3 INSTALLATION VIFB16 03 05 3 Installation 0506b 3 1...
Страница 82: ...VIFB16 03 05 3 Installation 3 40 0506b...
Страница 83: ...4 COMMISSIONING VIFB16 03 05 4 Commissioning 0506b 4 1...
Страница 138: ...VIFB16 03 05 4 Commissioning 4 56 0506b...
Страница 139: ...5 DIAGNOSIS AND ERROR TREATMENT VIFB16 03 05 5 Diagnosis error treatement 0506b 5 1...
Страница 165: ...TECHNICAL APPENDIX VIFB16 03 05 Appendix A 0506b A 1...
Страница 183: ...INDEX VIFB16 03 05 Index 0506b B 1...
Страница 184: ...VIFB16 03 05 Index B 2 0506b...
Страница 190: ...VIFB16 03 05 Index B 8 0506b...