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Connecting
Flow pulse input
Pulse input (IN0) of FUE950 must be connected to pulse output external flow meter. The
display menu name is IN0, see menu description (Page 39). The pulse input has three
terminals, +9, 10 and -11. Only terminals 10 and 11 will be connected to the Siemens
flowmeters.
Pulse input of FUE950:
● Voltage supply:
– Internal used voltage of FUE950, typically 3.0 V or 3.6 V DC.
● Pulse duration:
– Min. 3 ms
● Pulse frequency:
– Max. 100 Hz
● Pulse value:
– Depends on order, see device type label or display menu 3 at the "IN0" value.
Note
Pulse value of the calculator must be the same as the value of the connected flow
meter pulse output!
SITRANS FUE950
Operating Instructions, 01/2010, SFIDK.PS.022.F4.02
23
Содержание SITRANS FUE950
Страница 1: ...SITRANS F Ultrasonic Flowmeters SITRANS FUE950 Energy Calculator Operating Instructions Jan 2010 ...
Страница 2: ......
Страница 12: ...Safety notes 2 3 General requirements SITRANS FUE950 10 Operating Instructions 01 2010 SFIDK PS 022 F4 02 ...
Страница 50: ...Operation hardware 6 4 Function test SITRANS FUE950 48 Operating Instructions 01 2010 SFIDK PS 022 F4 02 ...
Страница 70: ...Appendix A 2 Certificates SITRANS FUE950 68 Operating Instructions 01 2010 SFIDK PS 022 F4 02 ...