Technical Data - WEST PAM-195-P-PVG Technical Documentation Manual

Power amplifier for directional valves with ratiometric input
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4.8

Technical data

Power supply (U
Power consumption max.
External fuse
Reference voltage
Digital inputs
Input resistance
Digital outputs
Maximum current
Reference supply voltage
Ratiometric input
Nominal PWM output current
PWM frequency
Sample time (process control)
Sample time (solenoid current control)
Interface
Housing
Weight
Protection class
Temperature range
Storage temperature
Humidity
Vibration
Connections
EMC
Page 15 of 27
)
b
12... 30 (incl. ripple)
[VDC]
[W]
60 (depending on type of solenoid, two solenoids
are active)
[A]
3 medium time lag
[V]
8 ( maximum 25 mA)
[V]
OFF: < 2
[V]
ON : > 10
[kΩ]
25
[V]
OFF: < 2
[V]
ON: max. U
b
[mA]
50
[V]
8... 30; min. 90 kOhm
[%]
25... 75; relating to reference value
500... 2600; broken wire monitored and short
[mA]
circuit proof.
[Hz]
61...2604; adjustable in steps
[ms]
1
[ms]
0,125
USB type B
Virtual COM port driver (WPC-300):
9600... 57600 Baud (Default = 57600),
1 Stoppbit, No parity, No handshake
Snap-On Module EN 50022
Polyamide PA 6.6
Combustibility class V0 (UL94)
[kg]
0,190
IP20
-20... 60
[°C]
-20 ...70
[°C]
[%]
<95 (not condensing)
-
IEC 60068-2-6 (category C)
USB type B
4 x 4pol. screw terminals
PE: direct via DIN rail
EN 61000-6-2: 8/2005
EN 61000-6-4: 6/2007 ; A1:2011
PAM-195-P-PVG
18.06.2019

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