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ICR-2531
2.3
Power Supply
The pins of power supply are physically connected to the 6-pin terminal block panel socket
located on the left panel. The connection of power supply is shown in Figure
and described
in Table
Figure 13: Connection of Power Supply
Pin
Signal mark
Description
1
PWR(+)
Positive pole of DC supply voltage (+9 to +48 V DC)
2
PWR(-)
Negative pole of DC supply voltage
Table 5: Power Supply Pinout
Required power supply voltage for the router is b9 V and +48 V DC, see the
connection scheme on Figure
. Protection against reversed polarity without signaling is
built into the router. For correct operation it is necessary that the power source is able to
supply a peak current of 1 A.
Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) or
CEC/NEC Class 2 source of supply.
The metal case of the router is not connected to the negative pole of the power sup-
ply (common pole). If recommended for the installation environment, protect the router by
grounding it properly by the grounding screw, see Figure
Figure 14: Position of the Grounding Screw
16
Содержание ICR-2531
Страница 1: ...LTE Industrial Router ICR 2531 USER MANUAL ...
Страница 5: ...ICR 2531 Appendix D Related Documents 34 iv ...
Страница 10: ...ICR 2531 III Secure networks interconnection or using VPN Figure 3 Using VPN Tunnel 4 ...
Страница 15: ...ICR 2531 Variant with DIN Rail Clip Figure 6 Router Dimensions Top Side and Front View with DIN Rail Clip 9 ...