Siemens RUGGEDCOM RS969, Руководство по установке

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RUGGEDCOM RS969
Installation Guide
Chapter 2
Installing the Device
Power Supply Connector Pin-Out 13
Mini Power Supply Connector
2
4
3
1
Figure 6: Mini Power Supply Connector
Terminal # Description Usage
1 PS1 Live/+ PS1 Live/+ is connected to the positive (+) terminal if the power source is DC or to the (Live)
terminal if the power source is AC.
2
3
Chassis Ground Chassis Ground is connected to the Safety Ground terminal for AC inputs or the equipment
ground bus for DC inputs. This terminal is connected to chassis ground internally.
An additional chassis ground screw is also present that connects chassis ground to both
power supply surge grounds via a removable jumper. For more information about the
jumper, refer to Section 2.5.3, “Disabling Line-to-Ground Transient Protection” .
4 PS1 Neutral/- PS1 Neutral/- is connected to the negative (-) terminal if the power source is DC or to the
(Neutral) terminal if the power source is AC.
M23 Power Supply Connector
5
4
3
2
1
Figure 7: M23 Power Supply Connector
Terminal # Description Usage
1 PS1 Live/+ PS1 Live/+ is connected to the positive (+) terminal if the power source is DC or to the (Live)
terminal if the power source is AC.
2 PS1 Neutral/- PS1 Neutral/- is connected to the negative (-) terminal if the power source is DC or to the
(Neutral) terminal if the power source is AC.
3 Chassis Ground Chassis Ground is connected to the Safety Ground terminal for AC inputs or the equipment
ground bus for DC inputs. This terminal is connected to chassis ground internally.
An additional chassis ground screw is also present that connects chassis ground to both
power supply surge grounds via a removable jumper. For more information about the
jumper, refer to Section 2.5.3, “Disabling Line-to-Ground Transient Protection” .