Specifications

2=CA"
A15 LOW AUX. Auxiliary lowering request input, active high.
A16 +12V This output provides a +12V signal for thr MDI PRC; 100mA maxi-
mum current.
A17 CAN-H High level CAN-BUS voltage I/O.
A18 CPOTB Proprtional electrovalves potentiometer wiper.
A19 ENCODER Incremental ENCODER (see chapter 3.6).
A20 ENCODER Incremental ENCODER (see chapter 3.6).
B1 KEY Connected to the power supply through a microswitch (KEY) with a
10A fuse in series.
B2 CM Common of FW / BW / SR1 / LIFT AUX / LOW AUX / TILLER /
H&S / BELLY / LIFTING / LOWERING microswitches.
B3 TILLER Tiller request input. Must be connected to the tiller microswitch,
active high.
B4 H&S Hard & Soft request input. Must be connected to the Hard & Soft
microswitch, active high.
B5 BACKWARD Backward direction request input. Must be connected to the back-
ward direction microswitch, active high.
B6 FORWARD Forward direction request input. Must be connected to the forward
direction microswitch, active high.
B7 BELLY Quick inversion function input; must be connected to the Belly
microswitch; it is active high.
B8 LOWERING Lowering request input, active high.
B9 LIFTING Lifting request input, active high.
B10 CPOT Accelerator potentiometer wiper.
B11 NPOT Negative of accelerator unit, tested for wire disconnection diagno-
sis.
B12 PPOT Potentiometer positive: 10V output; keep load > 1KΩ.
C1 PCLRXD Positive serial reception.
C2 NCLRXD Negative serial reception.
C3 PCLTXD Positive serial transmission.
C4 NCLTXD Negative serial transmission.
C5 GND Negative console power supply.
C6 +12 Positive console power supply.
C7 FLASH Must be connected to C8 for the Flash memory programming (if
used).
C8 FLASH Must be connected to C7 for the Flash memory programming (if
used).