114
10
Appendix
Other motors are allowable only if the potentiometer connection forms a positive interlock.
10.3
External Switching of the Fuel Motors/ Valves
If there are not enough output channels, it is possible to switch externally between actuators,
which are not needed in every curve set (oil motors and gas motors).
WARNING!
If you use an external switching you must recognise this for safety reasons:
You must ensure that the feedback of the selected motor is also selected, e.g. by using relays
with connected switches.
WARNING!
For switching the feedback signals, you may only use relays with gold contact material.
NOTICE
Recommendation:
Use relay module R30 (type 660R0030) for external switching of the fuel actuators. For infor-
mations about the relay module R30 refer to the data sheet of the relay module (print no.
DLT6105).
*
also available at LAMTEC
Summary of Contents for VMS 4
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Page 119: ...118 10 Appendix...
Page 129: ...128 10 Appendix Fig 10 9 Ger t 4 Ger t 5 with output regulator...
Page 141: ...140 10 Appendix 10 14 Declaration of Conformity...
Page 142: ...141 10 Appendix...
Page 143: ...142 10 Appendix 10 15 Protocol Example...
Page 144: ...143 10 Appendix 10 16 O2 Setpoint Curves...
Page 145: ...144 10 Appendix...
