Power Pwr/Io Connector; Pwr / Io Connector; Connection Of Power Supply; Connection Of Pwr / Io Connector - Advantech SmartStart SL304 User Manual

5.8.2 Power PWR/IO Connector

Panel socket 4-pin.
Pin number Signal mark
1 GND(-)
2 VCC(+)
3 IN0
4 OUT0
The 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. It can then 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
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SmartStart SL304