Section 4. Peripherals - Sharp ER-A520 Knowledge Book

Overview – Cable & Communications Specifications
RS-232 connections are simple, universal and a supported data interface for the ER-A520 and
ER-A530 model ECRs. The standards for communications of 256kbps or less and line lengths of
15m (50 ft) or less will depend on the length and quality of the cable.
1. Specifications:
(1) Cable: 24 – 28 AWG, Shielded, twisted pair – (refer to the chart on the next page)
(2) Connector: D – Sub 9 pin (female type) connector.
(3) Baud Rate: (Please refer to each peripheral's section)
2. Pin Outs:
(Please refer to each peripheral's section.)
Specifications subject to change without notice: Revision date 10/07
PERIPHERALS
COM-1
COM-2
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