Power Pwr/Io Connector; Pwr / Io Connector; Connection Of Power Supply; Connection Of Pwr / Io Connector - Advantech BB-SL30210110-XSWH 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
Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) accord-
ing to clause 2.5 of IEC/UL 60950-1 or CEC/NEC Class 2 source of supply as defined in the
Canadian Electrical Code, CSA C22.1 and National Electrical Code, ANSI/NFPA 70.
The power supply for the router must be between +9 V to +36 V DC, with current output
1 A. Protection against reversed polarity without signaling is built into the router. Note: The
protection against reversed polarity is lost if the negative pole is grounded!
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, 1 A)
Binary input
Binary output
Table 6: Connection of PWR / IO connector
Figure 16: PWR / IO connector
Figure 17: Connection of power supply
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SmartStart SL302