Cylon CBX-8R8 - User Manual

DS0119 rev 40 ©2018 Cylon All Rights Reserved. Subject to change without notice
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TECHNICAL DATASHEET & INSTALLATION GUIDE
CBX System
CBX System
CBX-8R8|CBX-8R8-H|FLX-4R4|FLX-4R4-H|FLX-8R8|FLX-8R8-H|FLX-16DI
DESCRIPTION
The CBX-8R8(-H) is a fully programmable BTL-listed BACnet®
Advanced Application Controller (B-AAC) that communicates on
an RS-485 local area network using the BACnet® MS/TP protocol.
This controller features 8 UniPuts™ with Relay and 8 Universal
Inputs as well as support for up to three FLX (Field Level
eXpansion) series extension modules providing up to 64 points
of control. FLX expansion modules are available in a variety of
options to allow maximum flexibility in achieving the required
point configuration.
The CBX-8R8(-H) is designed for a wide range of applications for
intelligent control of HVAC equipment, lighting control, and
electrical systems including metering applications.
APPLICATION
The CBX-8R8(-H) is suitable for controlling various equipment
such as; air handling units, boilers, chillers, cooling towers, pump
systems, central plant equipment, variable frequency drives,
lighting control and metering. The controller supports multi-
protocol communications simultaneously including BACnet®
MS/TP and Modbus® RTU.
The fully programmable CBX-8R8(-H) can be tailored to meet a
variety of applications by creating and modifying strategies using
Cylon's CXpro
HD
programming interface.
Product Selection Chart
Part Number
Module
Service
UniPuts
TM
with Relay
1
Universal
Inputs
Digital
Inputs
Modbus
RTU
Devices
CBT-STAT
Bus
HOA
Switch
& Pot.
18 V
Aux
Power
FLX
I/O
Modules
CBX-8R8
Main
Controller
8 8 0 4
*
1 3
CBX-8R8-H
Main
Controller
8 8 0 4
*
1 3
FLX-4R4
Expansion
Module
4 4 0 0 0 -
FLX-4R4-H
Expansion
Module
4 4 0 0 0 -
FLX-8R8
Expansion
Module
8 8 0 0 0 -
FLX-8R8-H
Expansion
Module
8 8 0 0 0 -
FLX-16DI
Expansion
Module
0 0 16 0 0 -
Note: 1 – UniPuts
TM
are software configurable for point types AI, DI, AO or DO-R.
Note: * – CBX Modbus® RTU supports a total of 40 points across 4 devices
CBX-8R8
8 UniPuts™ + Relays
hardware connections that can be used as
inputs, outputs or relays (software selectable)
8 Universal Inputs
CBX-8R8-H
Including Hand/Off/Auto Local Override
Function
Field Level eXpansion Modules
FLX-4R4
4 UniPuts™ with Relay
4 Universal Inputs
FLX-8R8
8 UniPuts™ with Relay
8 Universal Inputs
FLX-16DI
16 Digital Inputs
FLX-4R4-H, FLX-8R8-H
Including Hand/Off/Auto Local Override
Function
Support for Cylon smart thermostat bus
LED status on all I/O channels provides
indication of fault or override status
Compact form factor to maximize enclosure
space
Scalable from 16 points to 64 points using FLX
modules
Easy module expansion using simple bus
connectors
Up to 64 Trendlogs, 1024 entries per Trendlog
Accurate Universal Inputs support a variety of
thermistors and RTDs that range from 0 to 450 kΩ
INSTALLATION GUIDE : see page 5

Summary

Product Description

Product Overview

Details the CBX-8R8(-H) as a BTL-listed BACnet controller with UniPuts and Universal Inputs for HVAC and lighting control.

Product Application

Application Scope

Outlines suitability for various equipment like AHUs, boilers, chillers, pumps, and VFDs, supporting multi-protocol communications.

Product Specifications

Mechanical and Connection Specifications

Covers physical dimensions, enclosure, mounting, terminals, conductor area, and environmental operating conditions.

Electrical and Processor Details

Details supply requirements, power connections, processor type, clock speed, memory, and real-time clock.

Communications and Software Features

Lists communication ports, Baud rates, network protocols, and key software capabilities like strategy blocks and trendlogs.

Inputs and Outputs Summary

Summarizes UniPuts with Relay, Universal Inputs, and Digital Inputs, detailing their configurations and ranges.

Physical Dimensions

Wiring Diagrams

System Architecture

Installation Guide

Terminal Descriptions

Identifies and describes the purpose of each terminal connection on the device for wiring and setup.

Configuration Switches and Indicators

Details DIP switches for addressing, override controls, and status LEDs for monitoring device operation.

Powering and Network Connection

Covers applying power, setting MS/TP address, and connecting the controller to the MS/TP network.

FLX Unit Integration

Explains how to connect and configure FLX expansion modules to extend I/O capabilities.

Controller and Strategy Setup

Guides on setting date/time, I/O safe mode, adding controllers to a site, and configuring the controller strategy.

Operation Details

Input and Output Modes

Explains how UniPuts and Universal Inputs function as various input types like resistance, voltage, and current.

Relay and Auxiliary Power Outputs

Details the operation of UniPuts in relay mode and the use of auxiliary power outputs for sensors.

Output Override Functionality

Describes the hardware override switches for manual control of outputs and how the strategy recognizes them.

Cylon CBX-8R8 Specifications

General

Brand	Cylon
Model	CBX-8R8
Category	Controller
Language	English