HYDAC International CS1000 Series, Инструкция по эксплуатации и техническому обслуживанию

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Analog output
HYDAC Filtersysteme GmbH en Page 65
BeWa CS1000 3247149l en.doc 2006-07-24
11.3.4 ISO + T (ISO+T)
The ISO+T signal consists of 4 measured values which are transmitted time-coded with the following
time slices:
11.3.4.1 Time-coded Signal
11.3.4.1.1 4 – 20 mA Signal
4,0
2,0
4,1
2,05
I (mA)
U (V)
time (ms)
4,8
2,4
19,2
High
High
Low
Low
9,6
300
3000
3000
3000
1
2 4
6 8
3 5 7
19,5
9,85
4,3
2,15
19,7
9,75
0,0
19,8
9,9
Ti
me
SIgnal Size Signal duration
per pulse in ms
Current (I) / Voltage (U)
1 Identifier > 2 µm 300 High / Low
2 Measured value > 2 µm 3000 Current / voltage for measured value (see table 11.2.1)
3 Identifier 5 µm 300 High / Low / High / Low
4 Measured value > 5 µm 3000 Current / voltage for measured value (see table 11.2.1)
5 Identifier > 15 µm 300 High / Low / High / Low / High / Low
6 Measured value > 15 µm 3000 Current / voltage for measured value (see table 11.2.1)
7 Identifier Temperature 300 High / Low / High / Low / High / Low / High / Low / High / Low
8 Measured value Temperature 3000 Current / voltage for measured value (see table 11.5.1)