Appendix E: Dnp3 Level 2 / Modbus Communications Module - HindlePower AT30 SERIES Operating And Service Instructions

ONLINE SUPPLEMENT
http://www.ATSeries.net/PDFs/JA0102-04.pdf
OVERVIEW
AT30 Microprocessor-controlled Float Battery Chargers feature provisions for
an optional Communications Module, which allows users to remotely monitor and
control the charger over a serial connection. This option supports DNP3 Level 2 and
Modbus protocols over RS-232 or RS-485 half-duplex. With this option installed,
industry-standard Supervisory Control And Data Acquisition (SCADA) systems will be
able to control, monitor, and log all events of the AT30.
All features, including displays and controls, of the front instrument panel are
accessible remotely when using the AT Communications Module. Remote battery
temperature (°C) monitoring is also available with the Communications Module. This
particular feature is not accessible from the standard AT30 front panel display.
Installed from the factory, the AT Series Communications Module includes a
Communications PC Board (A12) with a dc power supply ballast resistor (R29). A
separate AT Series Communications Module Operating Instructions (JA0102-04)
provides concise user support.
FIELD INSTALLATION
A field retrofit kit (p/n EJ5037-1#) for AT Series Communications is also
available for units installed, and already in use.
OPTIONS
An optional Ethernet Gateway interface for AT Series Communication is
available for either DNP3 Level 2, or Modbus protocols. Also available is a fiber optic
modem kit with interconnection cable.
ORDERING
Contact your sales representative to place an order for the AT Series
Communication Module and/or accessories. Refer to the table below.
Field Kit Communications Module for 12 Vdc AT30
Field Kit Communications Module for 24 Vdc AT30
Field Kit Communications Module for 48 Vdc AT30
Field Kit Communications Module for 130 Vdc AT30
Spare A12 Communications PC Board
Ethernet Gateway Interface for Modbus AT Comm
Ethernet Gateway Interface for DNP3 L2 AT Comm
Fiber Optic Modem w/Interface for AT Comm
COMMUNICATIONS MODULE
Description
APPENDIX E
Part No.
EJ5037-11
EJ5037-12
EJ5037-13
EJ5037-14
EN5004-00.
EJ5226-0#
EJ5226-1#
EJ5230-0#
91