CATALOGUE release 8.7

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Products designed for industrial applications.
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Series LR*D2 digital proportional servo valves CATALOGUE
2
/15.32.03 2
> Release 8.7 CONTROL >
CONTROL
SERIES LRPD2 - CODING EXAMPLE
L SERIES:
L = proportional servo valves
R TECHNOLOGY:
R = rotating spool
P VERSION:
P = pressure
D ELECTRONICS:
D = digital
2 MODEL:
2 = compact DIN-RAIL
3 FUNCTION:
3 = 3/3-way
4 NOMINAL DIAMETER:
4 = 4 mm
6 = 6 mm
1 INPUT COMMAND SIGNAL (Setpoint):
1 = +/- 10 V
2 = 0-10 V
5 = 4-20 mA
D Sensor SIGNAL or External signal:
2 = 0..10 V
4 = 0 - 5 V
5 = 4..20 mA
B = 1 bar INTERNAL
D = 10 bar INTERNAL
E = 250 mbar INTERNAL
F = +1/-1 bar INTERNAL
00 CABLE:
00 = no cable
L R P D 2 - 3 4 - 2 - D - 00
SV = setpoint value
PV = process value
B = sensor
PID = proportional control,
integrative, derivative
SERIES LRPD2 - PNEUMATIC SCHEME FOR THE INSTALLATION