Emerson E2 Plug-In Digital I/O Network Card P/N, Plug-InFour-Channel Internal Repeater

4.3.4 Plug-In Digital I/O Network Card (P/N 638-4880)				4-3
		4.3.4.1	LEDs	4-3
4.3.5 Plug-InFour-Channel Internal Repeater				4-3
5	SERIAL CONFIGURATION			5-1
5.1	OVERVIEW			5-1
5.2	COM PORTS		..............................................................................................................................................................	5-1
5.3 SERIAL DEVICE AND SOFTWARE SETUP				5-1
6 THE RS485 NETWORK AND HARDWARE SETUP				6-1
6.1	THE 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		6-3
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		6-6
6.2 IMC/PRODIGY ROOFTOP UNIT CONTROLLERS				6-6
6.3	MODBUS			6-6
6.3.1 Control Techniques Drive (VSD)				6-6
6.3.2 Copeland Discus with CoreSense Diagnostics (ISD)				6-7
6.3.3 XR35CX, XR75CX, and XEV22 Case Controllers				6-7
		6.3.3.1	XR75CX-Case Display	6-7
6.3.4		iPro DAC		6-7
6.3.5		Energy Meter		6-7
		6.3.5.1	Overview	6-7
		6.3.5.2	Supported System Types	6-8
6.3.6 Modular Refrigerant Leak Detection Sensor (MRLDS)				6-8
6.3.7 Copeland Discus with CoreSense Protection				6-8
6.3.8		Copeland CoreSense Communications		6-8
6.3.9		Light Commercial Thermostat		6-9
		6.3.9.1	Thermostat Inputs	6-9
		6.3.9.2	Advisory and Alarms	6-9
6.3.10 Refrigerant Leak Detection System (RLDS)				6-11
		6.3.10.1	Diagnostic Alarms	6-12
6.3.11 Copeland Scroll – K5 Refrigeration Compressor				6-12
6.3.12 XM Series of Case Controllers				6-12
		6.3.12.1	XM670	6-12
		6.3.12.2	XM679	6-12
		6.3.12.3	XM678	6-12
6.4	BACNET			6-13
6.4.1		BACnet Overview		6-13
6.4.2		BACnet Communication		6-13
		6.4.2.1 Master Slave Token Passing		6-13
		6.4.2.2 BACnet IP (Internet Protocol)		6-14
		6.4.2.3	Discovery	6-14
		6.4.2.4	Client-Server	6-14
6.4.3 MS/TP Network Connection to E2				6-14

E2 RX/BX/CX I&O Manual Table of Contents • vii