sla8e100 / 040225

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SLA8.300

Data sheet

109

117

5

Connectors and terminals

Front elements

Terminals

Fingertouch-proof terminals with captive

screws for 5.5mm slotted screwdriver or Philips

cross-recessed screwdriver No. 2

Position

Easy to reach terminals on the front panel;

input and output clearly separate from each

other

Tightening torque

0.8Nm

Connector size range

• flexibel cable

• solid cable

(20-10AWG)

(20-10AWG)

Ferrules

admissible

Stripping length

7mm

PE terminal

N

Input neutral

L (L1, L2, L3)

Input phase

brown

Positive AS-Interface output voltage (twice)

blue

Negative AS-Interface output voltage (twice)

Shield

Connection of machine ground.

(Functional earth for balancing the AS-Inter-

face output. Connection is recommended for

EMC)

Construction / Mechanics

Installation notes

Housing

Robust metal housing for built-in installation

Degree of protection

IP20 (EN 60529)

Class of protection

1 (IEC536);

do not use without protective earth (PE)

Width w

Height h

Depth d

129mm

124mm

117mm (without DIN rail)

Weight

appr. 1160g

External fusing

• not necessary (internal fuse)

• observe national regulations

• Circuit breaker with B-characteristic min. 6A/

phase or slower action, or alternatively min.

6A HBC fuse

Mounting position

vertical; input below, output above

Free space for cooling above / below 25mm recommended

left / right 15mm recommended

Always connect PE before operating the unit!

Operation without AS-Interface: This AS-Interface PSU has an in-

ductive output. When operating without AS-Interface structure (e.g. in

a laboratory test) you should connect a 470µF / 35V capacitor between

AS-Interface + and AS-Interface – as commercial electronic loads in

combination with the data decoupling often tend to oscillate, and the

oscillation may exceed the permitted modulation voltage. Otherwise,

equipment may be destroyed.

Operating indicators and elements

Input terminals

DIN rail mounting bracket

Plastic slider:

• Mounting: Place the unit onto the

DIN-rail and push it downwards

and against the lower front edge

until it snaps into place.

• Detachment: Push downwards

and detach the unit from its DIN-

rail mounting bracket.

Green LED:

• ON: AS-Interface volt-

age is within the limits

• OFF: at overload or

missing input voltage

Output terminals:

Dual terminals for

AS-Interface + und

AS-Interface –

Plastic slider

Red LED:

flashes when FUSE Mode

has been triggered

Reset Button:

Push to reset the

FUSE Mode

Red LED:

• ON: Jumper pos. 2-3

• OFF: Jumper pos. 1-2

Connection machine

ground

Plug-in jumper:

• Pos. 1-2: regular AS-In-

terface communication

• Pos. 2-3: Data commu-

nication is interrupted.

IR-addressing can be

carried out