PARALLEL TO SERIAL CONVERTER RC NET WORD PC
3.2 PARALLEL INPUT (PC "D-25") CONNECTIONS The 25 way "D" connector of the PSCC is intended to be connected directly into a PC parallel (LPT) port. The PSCC will wake the printer when data is waiting to be sent, and then allow the printer to go to sleep again after the transmission is complete. The Ap800-PSCC can be used with an Ap800 printer operating on battery power. Only transmission to the printer is supported. The PSCC does not allow bi-directional data transfer. If the internal buffer becomes full, then the convertor asserts the busy signal to the parallel port.
The PSCC accepts parallel data into an internal buffer and transmits that data as serial RS-232 signals directly to the printer.
The PSCC is powered directly from the parallel port. The convertor allows the printer to operate with data from a standard PC style Centronics-compatible female parallel printer port (sometimes refered to as LPT port). It is suitable for direct connection to the RS-232 input of the relevant ABLE Systems printer. 2.4 DOCUMENTATION REVISION HISTORY Title (and Revision Number) Issue Date Comments Combined PSCC User Information Rev Mar This document is the original release Combined PSCC User Information Rev Mar Added discussion of baud rate versions General tidying up Combined PSCC User Information - Revision of 6Ĥ 3 OPERATION AND CONNECTIONS 3.1 MODE OF OPERATION The PSCC comprises: a 25 way male "D-25" connector for parallel data input, a length of cable, a suitable RS-232 output connector for the ASL printers (Ap1200, Ap863-F etc). 2.3 EMC DISCLAIMER The PSCC will not compromise the EMC performance of the ABLE Systems printer, if installed according to the recommendations in the User Guide. You must not amend or copy controller firmware. No warranty in respect of patent rights of ABLE Systems or of third parties is given. If you want to copy information to anyone else then you must first obtain permission from ABLE Systems. However, you may copy this leaflet if you are an ABLE Systems customer AND the copy is for your own use. Other property may also be subject to copyright. This includes single chip controller firmware, layout diagrams, circuit diagrams, pin connection lists, application data.
2.2 COPYRIGHT AND CONFIDENTIALITY NOTICE ABLE Systems Limited property is subject to copyright. Please refer to the factory for more details if required. for the Ap24-XS or Ap25-S panel mounted impact printers). Further variants may be made available in due course (e.g. The output connector style is selected to match the printer, and a charger socket is included in some versions to allow the printer to be charged. In each case the core PSCC element of the product remains unaltered. The Ap800-PSCC is suitable for use with the entire Ap800 range of printers, including the Ap863-F, Ap890 and Ap892. The Ap1200-PSCC is suitable for use with the Ap1200 panel mounted printer. 2.1 PSCC / PRINTER COMBINATIONS The PSCC unit is currently available in two forms.
PARALLEL TO SERIAL CONVERTER RC NET WORD FULL
Full details of the operation of ABLE Systems printers are provided in separate User Guides. Please read this Guide carefully before making any connection. 2004Ģ 1 TABLE OF CONTENTS 1 Table Of Contents Introduction PSCC / Printer Combinations Copyright and Confidentiality Notice EMC Disclaimer Documentation Revision History Operation and Connections Mode of Operation Parallel Input (PC "D-25") Connections Exceptions to Centronics Standard Connections Power Arrangements Buffer Size, Serial Output Baud Rate and Data Throughput Serial Output Connections (Ap1200-PSCC Version) Serial Output Connections (Ap800-PSCC Version) Further Information On-Line Information If All Else Fails Combined PSCC User Information - Revision of 6ģ 2 INTRODUCTION This document is a User Guide, written for the person connecting and using the ABLE Systems PSCC (Parallel to Serial Convertor Cable) in conjunction with an appropriate ABLE Systems printer. 1 ABLE Systems Limited DENTON DRIVE, NORTHWICH, CHESHIRE, CW9 7TU, ENGLAND Tel: +44 (0) Fax:+44 (0) Website: USER INFORMATION for PSCC Parallel to Serial Convertor Cable (Including Specific Information for "Ap1200-PSCC" and "Ap800-PSCC") Revision: 1.2 Filename: Comb_PSCC_UI(1.2).doc Date: 29 Mar.
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