Technical Description; Input And Output Signals; Led Definitions - WEST PAM-140-P Technical Documentation Manual

Universal mobile power amplifier
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4 Technical description

4.1 Input and output signals

Terminal
K3 PIN 2
K3 PIN 3
Terminal
K3 PIN 5
K1 PIN 3
K3 PIN 4
Terminal
K2 PIN 2 / PIN 3
K2 PIN 1
Terminal
K1 PIN 2
K3 PIN 1
K1 PIN 1

4.2 LED definitions

LEDs
FUNCTION LED
(yellow THD)
PARAMETER LED
(yellow SMD)
Page 11 of 24
Analogue inputs and outputs
External command value, range of 0... 10 V or 4... 20 mA, scalable
Reference voltage 8V / 10 mA.
Power supply
Power supply (see technical data)
0V (GND)
Solenoid
PWM output for solenoid control.
PE
Communication interface
LIN-bus connection (to ULA-310)
GND
Description of the LED function
OFF:
no power supply
ON:
System is ready for operation
Flashing:
Error detected:
Active in manual mode only.
PAM-190-P-*-1010
18.08.2015

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