Specifications
E2 RX/BX/CX I&O Manual Table of Contents • vii
4.2.4 Echelon Jumpers................................................................................................................................................ 4-2
4.3 A
DD-ON E2 PERIPHERALS......................................................................................................................................... 4-2
4.3.1 Plug-In Echelon Card (P/N 537-4860) with mounting screw (P/N 101-4201) ................................................. 4-3
4.3.2 Modem/Communication Expansion Card (New Processor Board)................................................................... 4-3
4.3.3 Plug-In Modem Card (P/N 537-4870) with mounting screws
(P/N 101-4038) and standoffs (P/N 107-9440) (Previous Generation Processor Board) ........................................... 4-4
4.3.4 Plug-In Digital I/O Network Card (P/N 537-4880)........................................................................................... 4-4
4.3.4.1 LEDs ........................................................................................................................................................................ 4-4
4.3.5 E2 RS485 Port Card (P/N 537-4890) ................................................................................................................ 4-4
4.3.5.1 LEDs ........................................................................................................................................................................ 4-4
4.3.6 Plug-In Four-Channel Internal Repeater .......................................................................................................... 4-5
4.4 B
ATTERY TESTING AND REPLACEMENT.................................................................................................................... 4-5
4.4.1 Low Battery Notification.................................................................................................................................... 4-5
4.4.2 The Battery Enable Switch................................................................................................................................. 4-5
4.4.3 Battery Test ........................................................................................................................................................ 4-5
4.4.4 Battery Replacement - Qualified Technicians Only........................................................................................... 4-5
5 SERIAL CONFIGURATION................................................................................................................................... 5-1
5.1 O
VERVIEW ................................................................................................................................................................. 5-1
5.2 COM P
ORTS .............................................................................................................................................................. 5-1
5.3 S
ERIAL DEVICE AND SOFTWARE SETUP.................................................................................................................... 5-1
6 THE RS485 NETWORK AND HARDWARE SETUP.......................................................................................... 6-1
6.1 T
HE I/O NETWORK .................................................................................................................................................... 6-1
6.1.1 I/O Board Names and Terminology................................................................................................................... 6-1
6.1.2 MultiFlex-Plus (+) Board.................................................................................................................................. 6-2
6.1.2.1 Board Designation ................................................................................................................................................... 6-2
6.1.2.2 Board Calculations................................................................................................................................................... 6-2
6.1.3 Wiring Types ...................................................................................................................................................... 6-2
6.1.4 The I/O Network Structure (Daisy Chains)........................................................................................................ 6-2
6.1.5 Network Noise Minimization.............................................................................................................................. 6-2
6.1.6 Network ID Numbers (Board Numbers) ............................................................................................................ 6-3
6.1.7 Setting the Baud Rate......................................................................................................................................... 6-3
6.1.8 Setting the Terminating and Biasing Jumpers................................................................................................... 6-4
6.1.9 Powering the I/O Boards ................................................................................................................................... 6-4
6.1.9.1 Wiring Types ........................................................................................................................................................... 6-5
6.1.10 Board Installation ............................................................................................................................................ 6-5
6.2 L
ENNOX IMC ROOFTOP UNIT CONTROLLERS........................................................................................................... 6-5
6.3 C
ONTROL TECHNIQUES DRIVE (VSD) ...................................................................................................................... 6-6
6.4 ECT MODBUS......................................................................................................................................................... 6-6
6.4.1 Copeland ISD Compressors............................................................................................................................... 6-6
7 E2 ETHERNET PEER COMMUNICATIONS...................................................................................................... 7-1
7.1 E
THERNET IP CONFIGURATIONS ............................................................................................................................... 7-1
7.2 H
ARDWARE SPECIFICATIONS..................................................................................................................................... 7-1
7.2.1 Components........................................................................................................................................................ 7-1
7.3 S
OFTWARE SPECIFICATIONS ...................................................................................................................................... 7-2
7.4 E
THERNET NETWORK LAYOUTS................................................................................................................................ 7-2
7.4.1 Closed Network Layout...................................................................................................................................... 7-2
7.4.2 Open Network Layout ........................................................................................................................................ 7-3
7.5 S
OFTWARE SETUP...................................................................................................................................................... 7-3
7.6 T
ROUBLESHOOTING ................................................................................................................................................... 7-4
8 ECHELON NETWORK AND HARDWARE SETUP........................................................................................... 8-1