Bowers-group Sylvac D100S Readouts Manual do Utilizador descarregar pdf (Página 53)

1.8.3 Outputs

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

Pin 1: common (digital ground).

Pin 2: 0 to 5V or -2.5V to + 2.5V analog output according to pin 3. Each time the key is pressed, this

output is set to mid-range, i.e.: to 2.5V if the voltage ranges from 0 to 5V or to

0V if the voltage ranges from -2.5V to +2.5V.

1 least significant digit on the display (the digit furthest to the right) represents 20 mV on the analog output (19.5 mV

precisely, i.e. 5V/256). The effective range on the analog output therefore depends on the selected resolution:

for 0.0001 mm : range from +/- 0.0127 mm with a speed of: 3 measurements/sec.

for 0.001 mm : range from +/- 0.127 m " 5 "

for 0.01 mm : range from +/- 1.27 mm " 12 "

for 0.1 mm : range from +/- 12.7 mm " 15 "

for 0.00001 in : range from +/- 0.00127 in, speed same as 0.0001 mm

for 0.0001 in : range from +/- 0.0127 in, " 0.001 mm

for 0.001 in : range from +/-0.127 in " 0.01 mm

for 0.01 in : range from +/- 1.27 in " 0.1 mm

The analog output has a maximum error of +/- 4 %. 0 position accuracy is +/- 100 mV.

With the above measuring speeds, the analog output can only be used to record slow measurements.

Pin 3: Select range of analog output:

- if unconnected = range from -2.5 to +2.5V

- if connected to 1 (ground) = range from 0 to +5V

Pin 9: absolute analog output. Between 6 and 10 V for a P10, between 0 and 10 V for a P25 or P50

Pins 4,5,6,7 and 12,13,14,15: optocoupled outputs for sort or pneumatic lifting commands (D110).

Depending on which mode is active, the outputs have the following functions:

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

Mode: Tolerance Classification Scanning D110 (pneumatic lifting)

Pin4 < < REJECT

Pin 5 = class 1 good GOOD

Pin 6 not used class 2 good not used

Pin 7 not used class 3 good not used lowering command

Pin 12 not used class 4 good not used lifting command

Pin 13 not used class 5 good not used lowering command

Pin 14 not used class 6 good not used lifting command

Pin 15 > > RECTIFY

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 73 74

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Bowers-group Sylvac D100S Readouts Manual do Utilizador Página 53