24 • iPro I/O Module Installation and Operation Manual 026-1741 Rev 0
4 E2E Setup and
Overview
The I/O Module can communicate with E2E version
4.09F04 or later. The I/O Module must be online and
communicating with E2E to configure inputs and outputs.
After the BACnet MS/TP serial settings have been set up
in the I/O Module as outlined in Section 3.3, Configuring
BACnet Settings, the E2E setup can now be completed.
This section will outline how to add and configure the I/O
Module controller to the E2E.
Communication between E2E and I/O Module takes place
using an RS485 BACnet MS/TP network. The
communication cabling comes factory wired inside the I/O
Module control panel to an E2E serial port. If the serial
port from the factory must be changed to a different port,
the I/O Module must be connected in a daisy chain
topology only.
4.1 Set Up Network Ports
and Commissioning
The E2E serial port with the I/O Module connected must
be configured for BACnet MS/TP protocol in E2E’s serial
setup settings. First locate the serial port that I/O Module
is connected to by opening the door of the E2E enclosure.
Examine the serial ports on E2E’s power interface board
(PIB) to determine which port has I/O Module’s RS485
wires connected to it. The I/O Module will be connected to
a COM2, COM6, or COM4 connector. The BACnet daisy
chain must only be connected to the E2E serial port
connectors 2a, 6, or 4a. Note that connecting one daisy
chain of BACnet controllers to the a and another daisy
chain of BACnet controllers to the b side of the serial port
simultaneously is not supported.
After you have determined which serial COM port the I/O
Module RS485 is connected to, log into the E2E controller
with level 4 access or higher.
1. Login to E2E with username: user and password:
pass.
2. Press
+ on the E2E keyboard to access the
serial tab of the general controller setup screen.
This screen will have a connection field for all
available COM ports on the E2E. Highlight the
COM port connection for which you will be
using the I/O Module and press
(LOOKUP) and select BACnet MS/TP-1 from
the list of network types.
Figure 4-1 - E2E Serial Port
Figure 4-2 - E2E- Serial Tab
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