SPX FLOW APV CU4 plus Instruction Manual page 30

SPX FLOW
SPX FLOW_CU4.plus. 24V Direct Connect_IECEx_Zone 2_GB-1_012024_for D4. Valves.indd
6.7.2. Mix proof valve D4 SL
Output valve status
signals
O0
O1
O2 upper seat lift
O3 lower seat lift
Input signal
I0
I1
I2
30
6. Electronic Module
6.7. Data signals
linear sensor 2 / (Teach data)
sensor signal S1
closed 1
open 0
0
1
solenoid 1 solenoid 2
Main upper seat lift
1 0
0 1
0 0
operating main stroke downwards
upper seat lift upwards
lower seat lift downwards
main stroke valve operating direction: downwards
lower shaft signal S3
signal S4
upper shaft signal S2
signal S1
linear sensor 1
linear sensor 1 / (Teach data)
sensor signal S2 sensor signal S3 sensor signal S4
0
0
1
0
solenoid 3
lower seat lift
0
0
1
linear sensor 1
linear sensor 2
linear sensor 2
1 0
0 1
1 0
0 0
CU4plus Direct Connect
Instruction Manual GB-0
GB
valve target
M1
valve target
M2
tolerance
band
+1 mm,
-1 mm
+1 mm,
-1 mm
+1 mm,
-1 mm
+1 mm,
-1 mm
Control Unit