22
Counter 2-b
Counter 2 secondary input for encoders
Counter 2-a
Counter 2 input
GND
Ground
X10
Counter 1
Counter 1 input
GND
Ground
X12
2.5V Ref-Out
2.5 V reference voltage output
Wind-Dir.
Wind direction (potentiometer) input
Wind-Sp.
Wind speed input
GND
Ground
X8
AGND
Analog ground
AN1
Analog input 1
5V-Out
5 V output for sensor supply (max. 100 mA)
*)
12V-Out
12 V output for sensor supply (max. 200 mA)
**)
X22
AGND
Analog ground
AN2
Analog input 2
5V-Out
5 V output for sensor supply (max. 100 mA)
*)
12V-Out
12 V output for sensor supply (max. 200 mA)
**)
X9
AGND
Analog ground
AN3
Analog input 3
5V-Out
5 V output for sensor supply (max. 100 mA)
*)
12V-Out
12 V output for sensor supply (max. 200 mA)
**)
X11
CurrL
Differential current input (-)
VL
Differential voltage input (-)
AN4 / VH
Differential voltage input (+)
CurrH
Differential current input (+)
X20
12Vbat OUT
12 V power supply (> max. 1 A)
12Vbat OUT
12 V power supply (> max. 1 A)
12Vbat OUT
12 V power supply (> max. 1 A)
GND
Ground
X21
SW1
switching output 1, 12 V
SW2
switching output 2, 12 V
SW3
switching output 3, 12 V
GND
Ground
*) 100 mA total current for all sensors
**) 200 mA total current for all sensors
Table 7: MRL-7 pin assignment
