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Bowers Group Sylvac D100S Readouts User Manual

Page 54

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Notes:

- if pneumatic unit is activated, classification is only possible for 2 classes.

Pin 8:

Common for 8 optocoupler outputs.

Max voltage = 30V, max current = 60 mA per output.

The optocoupler outputs must be supplied externally
with negative voltage to the common emitters (pin 8).

The protection diode is necessary in the event of induc-
tive charge (electrovalve, relay, solenoid, etc...).

Pin 10: 8.5V/300 mA output, non-regulated (protected), only if charger is fitted.

Pin 11: 6 to 7V/150 mA output, non-regulated (protected).

1.8.4 Centronics Output: parallel printer link

25-pin D-sub female connector (external view)

Pin 1:

Strobe = output signal which validates data D1 to D8

Pins 2 to 9:

data outputs D1 to D8

Pin 11:

Busy = input signal indicating if printer is ready to receive data.

Pins 18 to 25:

signal ground

Pins 10 and 12 to 17: not connected.

Link cable: standard PC-printer

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