Ruggedcom RS416 Manuale Utente Scaricare il pdf (Pagina 16)

Installation

RuggedCom

RuggedServer™ RS416 Family Installation Guide rev118

compression plate allowing either bare wire connections or crimped terminal lugs. We

recommend the use of #6 size ring lugs to ensure secure, reliable connections under

severe shock or vibration. Both terminal blocks have a safety cover which must be

removed via two Phillips screws before connecting any wires. The safety cover must be

re-attached after wiring to ensure personnel safety. Refer to Table 3 and Table 4 below

for a description of each terminal as well as sections 2.2.1 through 2.2.3 for wiring

examples.

Terminal # Description Usage

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 Surge

Ground

PS1 Surge Ground

is connected to the Chassis

Ground via a jumper on the terminal block. Surge

Ground is used as the ground conductor for all surge

and transient suppression circuitry.

3 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.

4 Chassis Ground

Chassis Ground

is connected to the Safety Ground

terminal for AC inputs or the equipment ground bus

for DC inputs. Chassis ground connects to both power

supply surge grounds via a removable jumper.

5 PS2 Live / +

PS2 L

ive / +

is connected to the positive (+) terminal

if the power source is DC or to the (Live) terminal if

the power source is AC.

PS2 Surge

Ground

PS2 Surge Ground

is connected to the Chassis

Ground via a jumper on the terminal block. Surge

Ground is used as the ground conductor for all surge

and transient suppression circuitry.

7 PS2 Neutral / -

PS2 Neutral /

is connected to the negative (-)

terminal if the power source is DC or to the (Neutral)

terminal if the power source is AC.

Relay NO

Contact

Normally open, failsafe relay contact.

9 Relay Common Failsafe relay common contact.

10 Relay NC Contact Normally closed, failsafe relay contact.

Table 3: RS416 Power terminal block connection description

Terminal Description Usage

5 PS2+

PS2+

is connected to the positive (+) terminal of a

48VDC power supply

7 PS2-

PS2

is connected to the negative (-) terminal of a

48VDC power supply

Table 4: RS416/RS416P power supply connection differences

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 42 43

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Ruggedcom RS416 Manuale Utente Pagina 16

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