00195779-0102_UM_D4_SR605_EN.pdf - 第228页
6 Station extensions User manual SIPLACE D4 6.2 PCB barcode scanner From software version SR.605.xx 07/2008 EN Edition 228 6.2 PCB barcode scanner 6.2.1 Description Item no. 001 19682-xx1D PCB barcode scanner Item no. 00…
User manual SIPLACE D4 6 Station extensions
From software version SR.605.xx 07/2008 EN Edition 6.1 Nozzle changer for the 12-nozzle Collect&Place head
227
6.1.7 Position detection
Every magazine of the nozzle changer has a positioning fiducial for position detection.
6
Fig. 6.1 - 5 Nozzle changer - Position detection
(1) Positioning fiducial
(2) Position of the nozzles in the magazine relative to the positioning fiducial
6 Station extensions User manual SIPLACE D4
6.2 PCB barcode scanner From software version SR.605.xx 07/2008 EN Edition
228
6.2 PCB barcode scanner
6.2.1 Description
Item no. 00119682-xx1D PCB barcode scanner
Item no. 00119679-xx2D PCB barcode scanner
Item no. 00119430-xxPCB barcode scanner assembly kit
The PCB barcode scanner is used to automatically record and decode barcodes on PCBs. The
PCB barcode scanner sends the read data via its serial interface to the transport controller and
then for further processing to the machine controller via the CAN bus.
6
Fig. 6.2 - 1 PCB barcode block diagram
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.
There are two variants of the barcode scanner:
– 1D barcode scanner
This barcode scanner processes barcodes. 6
– 2D barcode scanner
This barcode scanner processes matrix code. Matrix code is primarily used when there is
not enough space for barcode labels. The 2D barcode scanner also reads conventional
barcodes. 6
Device number
1
BC
scanner
top
Distribution
board
Transport
controller,
right
BC
scanner
bottom
2
3
BC
scanner
top
Distribution
board
Transport
controller,
left
BC
scanner
bottom
4
Machine
controller
Control
computer
SIPLACE Pro
computer
LANCAN busV-24V-24
User manual SIPLACE D4 6 Station extensions
From software version SR.605.xx 07/2008 EN Edition 6.2 PCB barcode scanner
229
6
Fig. 6.2 - 2 1D and 2D barcode scanners
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 simple
steps so that the strips can be read parallel to or across the PCB transport direction.
6.2.2 Technical data – 1D barcode scanner
6
Laser diode Red light
Wave length 670 nm
Laser class Class 2, as per DIN EN 60825-1:2001
Scanning frequency 400 ... 1200 Hz
Resolution 0.15 mm ... 0.5 mm
Code types Code 39, Code 128, Code 93,
Codabar, EAN, EAN 128, UPC,
2/5 Interleaved, Pharma Code
(others available on request)
Barcode length
Single conveyor
Dual conveyor, asynchronous
Dual conveyor, synchronous
Max. 40 characters
Max. 40 characters
Max. 40 characters
Optical display 4 x LED function display
Audible indicator Buzzer