Access Easy Controller 2.1 Dial-In Networking | en 85
Robert Bosch (SEA) Pte Ltd Hardware Installation Manual 2018.11 | 1.0.6 | F.01U.122.796
15 Dial-In Networking
Introduction
The dial-in networking feature allows the controller administrator to remotely connect to the
AEC2.1 for database management and/or monitoring purposes. After connecting, the AEC2.1
can be accessed through a browser.
General
The dial-in capability is implemented by connecting the AEC2.1's serial port to an external
modem, and then connecting the modem to a dedicated analog telephone line. The
controller's administrator can dial into the controller from any computer that supports dial-in
networking.
Modem Guidelines
The AEC2.1 software has been designed to be as generic as possible in the implementation of
modem support and dial-in networking. However, modems tend to have varying characteristics
and attributes from one manufacturer to the other, and often from one model to the other
within a given manufacturer.
For persons preferring to use a different modem, the set-up characteristics needed by the
modem are documented later in this chapter. Understand that when using a non-standard
modem, Bosch Security Systems and supplier support services will not be able to provide
troubleshooting and technical support for modem-related issues.
15.1 Guidelines for Modem Installation - Not Investigated by UL
The modem must be installed in the same room as the controller.
The cable length between the modem and the RS-232 port on the AEC2.1 must not exceed 5m
(16ft) in length.
Note: UL listed and/or recognized wire must be used for cabling and wire suitable for the
application.
15.2 Installing the Modem
1. Connect the modem to the AEC2.1's serial port using the cable provided with the modem.
If this is a UL-compliant installation, be sure to adhere to the guidelines in the previous
section.
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