Deif PPM 300 - Page 512

Symbol Symbol name
Pulse width modulation (PWM) ground
P
Active P load sharing (future use)
Q
Reactive Q load sharing (future use)
+
Transistor positive supply
Transistor output
-
Transistor common
H, CAN-A, L CAN bus A connection (future use)
H, CAN-B, L CAN bus B connection (future use)
Table 19.5 LEDs
Symbol Symbol name
CAN-A CAN bus A (PCM)
CAN-B CAN bus B (PCM)
Network and DEIF network (PCM)
Internal communication in (PSM)
Internal communication out (PSM)
Internal communication status (PSM)
Power supply status (PSM)
System status (PCM)
Table 19.6 Other
Symbol Symbol name
RJ45 connections at the top of the hardware module
RJ45 connections at the bottom of the hardware module
SD card
Table 19.7 Terminal groups
Example Explanation
COM
The vertical line to the right of the symbols shows terminal groups. In the example, the digital inputs have the
same common.
DESIGNER'S HANDBOOK 4189340911K UK Page 512 of 521