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Description of available serial ports, Ethernet, and IRIG-B interfaces and their configurations.
Functionality and capabilities of main communication link ports for Master Station connectivity.
Interface for technicians to control, query status, and download software to the ePAQ.
Support for 10/100 Base TX or 100 Base FX Ethernet connections, TCP/IP and OSI protocols.
Overview of communication port capabilities, data rates, and connector types.
Specifications for RS-232 ports, including protocols, data rate, and connector details.
Specifications for the RS-232 maintenance port, including data rate and connector.
Specifications for optional 10/100 Base TX and 100 Base FX Ethernet interfaces.
Instructions for wiring power inputs (H/+, L/-) and ground (EGND) to the ePAQ.
Details on connecting various communication ports, including pinouts and wiring.
Pinout and wiring information for the primary RS-232 server port.
Pinout and wiring information for the RS-485 port used for IED communication.
Wiring and configuration options for optional 202T modem or RS-232 ports.
Pinout and wiring for optional RS-232 and RS-485 ports for IED communication.
Connection details for QEI local I/O panels (Analog, Status, Control) via ribbon cables.
Instructions for connecting a PC to the maintenance port for diagnostics.
Configuration of the ePAQ's station address using onboard DIP switches.
Troubleshooting steps for communication issues between ePAQ and field devices.
Troubleshooting steps for communication issues between Master Station and ePAQ.
Process for verifying data accuracy and integrity reported by the ePAQ.
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General