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5.8.2 Power PWR / IO Connector
Panel socket 4-pin.
Pin number
Signal mark
1
GND(-)
2
VCC(+)
3
IN0
4
OUT0
Power supply for the router must be between +9 V to +36 V DC supply. Protection against
reversed polarity without signaling is built into the router. The router can be put into low power
mode using a special command lpm. Then it can be awakened by an activity on binary input or
using an internal timer. For more details of this command, see the application note Commands
and Scripts [3].
Upon power supply outage and subsequent renewal, the router is awakened!
Circuit example:
Description
Negative pole of DC supply voltage
Positive pole of DC supply voltage (+9 to +36 V DC)
Binary input
Binary output
Table 6: Connection of PWR / IO connector
Figure 13: PWR / IO connector
Figure 14: Connection of power supply
16
5. ROUTER DESIGN
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