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RUGGEDCOM RS969
Installation Guide
Mini Power Supply Connector
Figure 6: Mini Power Supply Connector
Terminal #
1
PS1 Live/+
2
Chassis Ground
3
4
PS1 Neutral/-
M23 Power Supply Connector
Figure 7: M23 Power Supply Connector
Terminal #
1
PS1 Live/+
2
PS1 Neutral/-
3
Chassis Ground
Power Supply Connector Pin-Out
Description
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.
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
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.
Description
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.
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.
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
4
3
2
1
Section 2.5.3, "Disabling Line-to-Ground Transient
1
5
2
4
3
Section 2.5.3, "Disabling Line-to-Ground Transient
Installing the Device
Usage
Protection".
Usage
Protection".
Chapter 2
13
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