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Selection of termination resistor, Selection of transmitted power channel 1, Selection of transmitted power channel 2 – Westermo LD-63 User Manual

Page 5

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13

6072-2061

Factory settings

Selection of termination

with fail-safe

ON

1 2 3 4 5 6 7 8 9

ON

1 2 3 4 5

S2

ON

1 2 3 4 5

S2

S1

No termination

ON

1 2 3 4 5

S2

Termination

The fail-safe function forces the received signal to
inactive state when the connected transmitter is in
tri-state (transmitter inactive).

Normally high power is used. Low power is used with fiber
lengths shorter than 100 m.

Normally high power is used. Low power is used with fiber
lengths shorter than 100 m.

Selection of

termination resistor

ON

1 2 3 4 5

S2

Termination
cable type A (220

)

ON

1 2 3 4 5

S2

Termination
cable type B (150

)

See cable types page 14

Selection of

transmitted power channel 1

ON

1 2 3 4 5

S2

Low

ON

1 2 3 4 5

S2

High

Selection of

transmitted power channel 2

ON

1 2 3 4 5

S2

Low

ON

1 2 3 4 5

S2

High