00196504-02_UM_X-Serie_SR70X_EN - 第417页

User manual SIPLACE X-series Station extensions From software version SR.70x.xx 0 1/2011 EN edition PCB barcode scanner 417 1D code types UPC, EAN, Codabar 2/ 5 Interleaved, Cod e 39, Code 128, Code 99 2D code types Data…

Station extensions User manual SIPLACE X-series

PCB barcode scanner From software version SR.70x.xx 01/2011 EN edition

416

6.10 PCB barcode scanner

Item no. 00519881-xx PCB barcode scanner, 2D, X/SX machine

Item no. 00176112-xx Mount for Data Man X/HS/HF top

Item no. 00176113-xx Mount for Data Man X/HS/HF bottom

item no. 00176118-xx Cognex I/O module

Item no. 00176119-xx Cognex USB cable DM 100 USB 000

Item no. 00176120-xx Cable for I/O box interface

6.10.1 Description

The PCB barcode scanner is used to automatically record and decode barcodes on PCBs. As the

component density on PCBs constantly increases, the space available for barcodes is becoming

increasingly smaller. We have therefore developed new PCB barcode scanners for the SIPLACE

X-series that guarantee reliable processing of even these reduced barcodes. The barcode scan-

ner can process 2D matrix codes and 1D barcode.

The PCB barcode scanners are installed on the input side of the placement machine on the PCB

conveyor. Up to four devices can be retrofitted to each machine. The barcode scanners are fitted

so that the barcode labels on the topside and underside of the PCBs can be scanned on both

tracks of the dual conveyor.

The PCB barcode scanners are fixed to the top and bottom profiled rail using retainers. These can

be positioned as required on the profiled rails, and aligned with respect to the barcode labels. De-

pending on the position of the barcode strips, the -barcode scanner can be attached in a few sim-

ple steps so that the strips can be read parallel to or across the PCB transport direction.

6.10.2 Technical data

Sensor 1/3 CMOS (resolution 752 x 480)

Frame rate max. 60 fps

Optical signaling 1 read LED

1 communication LED

Acoustic signaling programmable buzzer

Data interface RS232, USB 2.0

Operating voltage 5 VDC ... 24 VDC

Power consumption max. 2.5 W

Electrical connection 15-pin D-Sub HD connector

Dimensions 55 x 42 x 22 mm³

Weight 125 g

User manual SIPLACE X-series Station extensions

From software version SR.70x.xx 01/2011 EN edition PCB barcode scanner

417

1D code types UPC, EAN, Codabar 2/5 Interleaved, Code 39, Code

128, Code 99

2D code types Data Matrix ECC 200

Station extensions User manual SIPLACE X-series

PCB alignment From software version SR.70x.xx 01/2011 EN edition

418

6.11 PCB alignment

Item no. 00119677-xx PCB alignment, single conveyor, SIPLACE HF/X/D3 (not for X4I)

Item no. 00119678-xx PCB alignment, dual conveyor, SIPLACE HF/X/D3 (not for X4I)

6.11.1 Description

PCBs to be processed sometimes have a length to width ratio of 1:2 or worse. This means that

the shorter side of the PCB points in the direction of travel. During travel, such PCBs may twist

slightly and, as a result, the fiducials no longer lie within the PCB vision camera's search window.

In this case, the "PCB alignment" option ensures that these PCBs are realigned precisely at the

stopping position.

If PCBs with recesses in the direction of travel are processed, this may result in different process-

ing positions on machines with mechanical stoppers (HS-50, S-25 HM, F5 HM) and on machines

that monitor this position with laser light barriers (X-series, HF-series, HS-60, S-27 HM). The "PCB

alignment" option ensures that the PCBs are stopped at the same position on all PCB conveyors.

The "PCB alignment" option is available for both single and dual conveyors.

Fig. 6.11 - 1 PCB alignment

(1) Lifting table

(2) PCB stop