Digital interfaces (external interfaces)
FAM 5
en-US
Page 78 / 148
BEWA FAM5 4166129a en-us 2019-03-04.docx
2019-03-04
Digital interfaces (external interfaces)
The FAM-5 series units have, by default, external interfaces to the remote
control/remote monitoring by an external control system/process control or
button/indicator light.
The control system additionally has the following inputs and outputs:
Inputs:
FAM Start/Stop
Outputs:
Operating state FAM in operation
The filter is
clogged
max. differential pressure on the fine filter is
reached
Device ready
Ready for operation (no fault, main switch
ON
Terminal connection and function of the external interfaces
Inputs
The FAM control system reacts to the pulse of an isolated contact at this
input. This is determined by whether the FAM is in operation or in operation-
ready state.
FAM start
FAM is started if:
•
FAM is ready for operation – see outlet "Device Ready"
•
FAM is not in operation – see outlet "Operating state"
•
The 24 V DC is connected through at the input X1/22:"
o
Signal will only be detected in case of a rising edge – button
version is required
o
Required pulse duration of at least 2 seconds
FAM scope of delivery
FAM terminal strip
FAM start/stop
+ 24 V DC,
max. 1 A, DC-12
Input
Start/stop
signal from
external
(trigger)
X1
21
22
Содержание FAM 5 FluidAqua Mobil
Страница 27: ...Description of unit FAM 5 en US Page 27 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Components ...
Страница 30: ...Unit dimensions FAM 5 en US Page 30 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Mobile unit ...
Страница 146: ...Index FAM 5 en US Page 146 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Weight 24 WITHIN 64 ...
Страница 147: ......