XIO Mounting & Wiring Installation Instructions and... · The XIO device may be mounted in any...

XIO Family of Remote I/O

XIO Family Installation Instructions

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XIO Family of Remote BACnet® Input/Output Devices Mounting & Wiring Instructions

Table of Contents Introduction ......................................................................................1 Specifications ...................................................................................3 Mounting ..........................................................................................6 Wiring ..............................................................................................8 Wiring Method ...............................................................................11 BACnet Network Wiring ...............................................................12 Setting BACnet Address ................................................................13 HOA Switch LED Operation .........................................................14 Model & Part Numbers ..................................................................15 Regulatory Compliance .................................................................16

Introduction The XIO family of BACnet® I/O devices are intended for customers that need open protocol I/O modules with a small foot print, has the ability to be replaced without interrupt to the system, can be DIN-rail or panel mounted, and have the capability to add additional I/O.

Figure 1 XIO Output device with HOA switches




Figure 2 XIO family of Remote BACnet I/O

For reference only

Table 1 XIO Model Types

Model Part Number

Module Type Mode IO Count Power Consumption (VA)

xio.80 XIO-8U-B 8 Universal Inputs - BACnet

Voltage Input Mode (0-10VDC)

8 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)

10

Current Input Mode (4-20mA) Resistance Input Mode (500-100K Ohms) Digital/ Pulse Counting Input Mode (20Hz@50% duty cycle) Analog Output Mode (0-10VDC)

xio.08 XIO-8DO-B 8 Relay Outputs - BACnet

Form C Relay Outputs 8 Outputs 10

xio.08H XIO-8DO-B-H 8 Relay Outputs - BACnet - HOA

Form C Relay Outputs with HOA switches

8 Outputs 10

xio.44 XIO-4U4DO-B 4 Universal Inputs, 4 Relay Outputs - BACnet

Universal Inputs, Analog Outputs and Form C Relay Outputs

4 Outputs, 4 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)

10

xio.44H XIO-4U4DO-B-H

4 Universal Inputs, 4 Relay Outputs - BACnet - HOA

Universal Inputs, Analog Outputs and Form C Relay Outputs with HOA switches

4 Outputs, 4 Programmable I/O (Can be individually programmed as Universal Inputs and/or Analog Outputs)

10

xio.80CT XIO-8CTI-B 8 Current Transformer Inputs - BACnet

CT inputs (AC Current 0-5Amps)

8 Inputs 4




Specifications

Figure 3 xio.80/xio.80CT Models

Physical Dimensions (xio.80/xio.80CT Models)

Width: 5.64 inches (143mm) Height: 5.53 inches (141mm) Depth: 1.84 inches (47mm)

Figure 4 xio.08/xio.08H/xio.44/xio.44H Models

Physical Dimensions (xio.08/xio.o8H/xio.44/xio.44H Models)

Width: 6.64 inches (169mm) Height: 5.53 inches (141mm) Depth: 1.98 inches (50mm)

Model Name Weight xio.80 0.70 lbs (319g) xio.8CT 0.69 lbs (303g)




Operating Environment (all models)

Humidity: 5% to 95% Relative Humidity, non-condensing Operating Temp: -40°F to 158°F (-40° to 70°C) Storage Temp: -40°F to 158°F (-40° to 70°C)

Environmental/Electrical Operating Limits (xio.80CT Model)

Environmental/Electrical Operating Limits (xio.08/xio.08H Models)

Max. Load Current per Relay Output (Amps)

Max Number of Relays in use

Max. Ambient Temperature

2 8 158°F (70°C) 5 1 158°F (70°C) 5 8 131°F (55°C)

Environmental/Electrical Operating Limits (xio.44/xio.44H Models)

Max. Load Current per Relay Output (Amps)

Max Number of Relays in use


2 4 158°F (70°C) 5 1 158°F (70°C) 5 4 140°F (60°C)

Operating Voltage (all models)

22VAC - 28VAC, 50/60Hz

Power Supply (all models)

Power and universal inputs are classified as NEC Article 725 Class 2 (power limited)

Power Consumption (per model)

Refer to Table 1 XIO Model Types for power consumption per model

Model Name Weight xio.08 1.03 lbs (468g) xio.08H 1.08 lbs (488g) xio.44 0.91 lbs (415g) xio.44H 0.93 lbs (424g)

Max. Current per Input (Amps)

Max Number of CT Inputs in use


2.5 8 158°F (70°C) 5 4 158°F (70°C) 5 8 140°F (60°C)




Input/Output Ratings (Class 2)

Universal Inputs: Thermistor Mode: Novar refrigeration 2K, useable range -49 to 102F (-45 to 39C) PRECON Type 2, 10K, useable range 14 to 212F (-10 to 100C) PRECON Type 3, 10K, useable range 14 to 212F (-10 to 100C) Honeywell 20K, useable range 41 to 186.8F (5 to 86C) Custom Thermistor Table, accuracy = +/2% of reading. Voltage Mode: 0-10VDC, Input impedance > 5Kohms, Accuracy = +/- 2% of full scale Current Mode: 4-20mA, Input impedance approximately 523 ohms (+/-10%), Accuracy = +/-1% of span. Input supports current loop devices having a loop compliance of 10V or less. Resistance Mode: 500 – 100K Ohms, Accuracy +/- 2% of reading over 1K - 100K Ohm range. Digital/Pulse Counting Mode: Open circuit voltage = 3.35VDC (+/-10%), Dry contact wetting current > 4mA, Maximum pulse counting frequency = 20Hz @ 50% duty cycle. Total Input Impedance >10K ohms Analog Output Mode: Minimum output range = 0.1 to 10.5VDC Accuracy = Not less than +/- 2% of span Resolution = Not less than 100mV Load Impedance > 2000 ohms

Relay Outputs:

Fused 250 VAC, 5 AMPS, SPDT (Single Pole Double Throw). Each output has normally closed and normally open contacts. NOTE: Use Cooper Bussmann type S500-5A or similar. NOTE: See Environmental/Electrical Operating Limits for more information

Current Transformer Inputs: Range = 0- 5A, Accuracy = +/-5% of span. Resolution = 100mA

LEDs (all models)

Indicates power (steady on)

Indicates BACnet connectivity (blinks with communications)

Indicates module health status (continuous blink = good health)




LEDs (models with HOA switches)

LEDS are on solid when relay coil is in its energized state (actual output state depends on wiring configuration)

Safety and Precautions

Observe all national and local electrical codes during installation

Mounting The XIO device may be mounted in any orientation on a panel or a DIN-rail but must be in a position that allows clearance for wiring or servicing.

WARNING!

Electrical Shock Hazard! Can cause severe injury, death or property damage. Disconnect power supply and load power sources before beginning wiring or making wiring connections to prevent electrical shock or equipment damage.

Din Rail Mounting

Table 2 Din Rail Mounting

Step Procedure

1 Holding the device with its top tilted in towards the DIN rail, hook the top ridge of the DIN rail channel on the back of the controller onto the top of the DIN rail.

2 Gently press down on the bottom half of the XIO device to allow the DIN latch to engage under the DIN rail bottom edge.

Figure 5 XIO device DIN Latch Release

DIN Latch Release




Din Rail Un-Mounting

Table 3 DIN Rail Un-Mounting

Step Procedure

1 Remove all wiring connectors from the device to expose DIN latch release

2 Pull down DIN latch release with one hand to release the fastener from the DIN rail.

3 Lift the bottom of the controller away from the DIN rail with your other hand.

4 Unhook the top ridge of the DIN rail channel on the back of the controller from the top of the DIN rail.

NOTE!

Use caution when pulling the DIN latch release! Over extending the DIN latch release can damage the resistance spring of the mechanism.

Panel Mounting

Figure 6 xio.80/xio.80CT Modules Mounting Hole Dimensions




Figure 7 xio.08/xio.o8H/xio.44/xio.44H Modules Mounting Hole Dimensions

Table 4 Panel Mounting

Step Procedure

1 Position the base of the product level against the panel wall and mark the wall to show the location of the corner holes.

2 The XIO I/O device mounts using four screws inserted through the corners of the base. Fasten securely with four No. 6 or No. 8 machine or sheet metal screws.

Wiring A removable terminal block is used to make all wiring connections to the XIO device. Attach all wiring to the appropriate terminal blocks. All wiring must comply with applicable electrical codes and ordinances, or as specified in installation wiring diagrams (reference Wiring Method section). Users have the option to connect devices via daisy chain (using the supplied removable terminal block) or connect devices via the bus connectors (on the right (female) and left (male) side of the device).




NOTE!

Bussed installation of XIO Remote I/O is limited to a maximum of five (5) modules

NOTE!

The RCC-1081 can also connect to the XIO power and communication bus (edge) connectors, not to exceed a maximum of five (5) modules on 1 bus.

NOTE!

If the bus connector method is being used, then the supplied 5-position terminal block cannot be used when attaching additional XIO devices.

Terminal Block Wiring

Figure 8 XIO Devices linked via Daisy Chain




+A

SH

-B

AC1

AC2

Figure 9 XIO Devices linked via Bus Connector

Figure 10 Terminal Label/PIN configuration for the XIO-8U-B

Figure 11 Terminal Label/PIN configuration for the XIO-8CTI-B

Figure 12 Terminal Label/PIN configuration for the XIO-8DO-B and XIO-8DO-B-H




WARNING!

Electrical Shock Hazard! Can cause severe injury, death or property damage. Disconnect power supply and load power sources before beginning wiring or making wiring connections to prevent electrical shock or equipment damage.

NOTE!

For multiple controllers operating from a single transformer, the same wire of the transformer secondary must be connected to the same power input terminal in each controller.

The total power draw for all modules sharing the same transformer must not exceed 100VA.

Wiring Method Each terminal block can accommodate the following gauges of wire: — Single wire: from 22 AWG to 14 AWG solid or stranded — Multiple wires: up to two 18 AWG stranded

NOTE!

When attaching two or more wires to the same terminal, other than 14 AWG (2.0 sq mm), be sure to twist them together. Deviation from this rule can result in improper electrical contact.

Table 5 Preparing wiring for terminal blocks

Step Procedure

1 Strip 1/2 in. (13 mm) from wires to be attached at one terminal.

Figure 13 Terminal Label/PIN configuration for the XIO-4U4DO-B and XIO-4U4BDO-B-H




2 Cut a single wire to 3/16 in. (5 mm). Insert the wire in the required terminal location and tighten the screw.

3 If two or more wires are being inserted into one terminal location, twist the wires together a minimum of three turns before inserting them.

4 Cut the twisted end of the wires to 3/16 in. (5 mm) before inserting them into the terminal and tightening the screw.

5 Pull on each wire in all terminals to check for good mechanical

connection.

BACnet Network Wiring

A two-conductor shielded cable (reference Novar Part Numbers in Table 7) should be used to make the BACnet MS/TP Network Communications connections from the Opus Executive Controller to the terminals on the left side of the XIO device. The BACnet network should originate from the main Opus Executive Controller and connect to the XIO device with the supplied 5 position

½”




terminal block. Multiple devices can be connected via daisy chain wiring or bussed devices. Stubs or branches off the BACnet network are not allowed.

In order to guarantee the network performance of each BACnet segment, the BACnet network segments from the Opus Executive Controller should contain only XIO device modules or other Novar approved BACnet MS/TP devices.

NOTE!

Bussed installation of XIO Remote I/O is limited to a maximum of five (5) modules

NOTE!

Network termination and/or biasing resistors should NOT be applied to any Opus BACnet installation.

NOTE!

The baud rate for the XIO devices is fixed with 38400 baud.

NOTE!

Do not exceed the maximum recommended length (1200 M / 4000 ft.) for any BACnet segment.

Setting BACnet Address

Every XIO device comes from the factory set to a BACnet address of 0. Each controller must be assigned a unique BACnet MAC address (ranging from 4 through 254) in order for the Opus xcm Executive Controller to be able to identify and communicate with it.

NOTE!

Address zero (0) cannot be used for controllers




Users must set the unique BACnet MAC address for the XIO device using the eight (8) DIP switches on the front of the module. To set the BACnet address of an XIO device using the DIP switches: Find an unused address on the MS/TP network to which the controller connects. Locate the DIP switch bank on the front of the Controller that is labeled MAC Address. With the XIO device powered down, set the DIP switches for the BACnet address you want. Add the value of DIP switches set to OFF (down) position to determine the MAC address (see Table 6). Example: if only DIP switches 1, 3, 5, and 7 are in the OFF (down) position the BACnet address would be 85 (1 + 4 + 16 + 64 = 85).

Table 6 DIP Switch Values for MS/TP MAC Address

DIP 1 2 3 4 5 6 7 8 VALUE (when in OFF position)

1 2 4 8 16 32 64 128

HOA Switch LED Operation

For output modules equipped with HOA switches, the LED will rapidly blink on and off if the HOA is in either the Hand (H), or Off (O) positions to notify that the device is not operating in automatic control. When the switch is in the Auto (A) position, the LED will be continuously on or off, to match the status of the output relay coil. In Opus software, the position of the HOA switches can be read while viewing the points folder of the XIO device. Therefore, if the device is overridden, you have a method of seeing that in the software. If needed, alarms can be set up whenever loads are put into override.




Model & Part Numbers

Table 7 Novar Part Numbers

Part No. Product Description XIO-8U-B 8 Universal Inputs - BACnet XIO-8DO-B 8 Relay Outputs - BACnet XIO-8DO-B-H 8 Relay Outputs - BACnet - HOA XIO-4U4DO-B 4 Universal Inputs, 4 Relay Outputs - BACnet XIO-4U4DO-B-H 4 Universal Inputs, 4 Relay Outputs - BACnet - HOA XIO-8CTI-B 8 Current Transformer Inputs - BACnet 709031000 Two-conductor shielded cable, RS-485 (1000 foot reel) 730090000 24-VAC Transformer (40 VA) 770067000 24-VAC Transformer(100VA)




Regulatory Compliance

This device has been tested and found to be in compliance with the requirements set forth in UL 60730, Automatic Electrical Controls for Household and Similar Use, and is recognized by Underwriters Laboratories, Inc., for installations in the United States. This device has been tested and found to be in compliance with the requirements set forth in C22.2, No. 24-93, Temperature-Indicating and Regulating Equipment, and is recognized by Underwriters Laboratories, Inc., for installations in Canada.

This device has been tested and found to be in compliance with the requirements set forth in C-Tick.

Federal Communications Commission (FCC)

This device complies with Part 15 of the FCC Rules. The product meets emissions requirements for product specific standards EN 55022/FCC/IC, Class B. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

NOTE!

This device has been tested and found to comply with the limits established for Class B digital devices. It may be used in a residential environment and is intended to be used in a commercial environment.

CAUTION!

Any changes or modifications not expressly approved by Novar could void your authority to operate this equipment.

Canadian Department of Comms (DOC)

NOTE!

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appareil numerique de la Classe B respecte toutes les exigencies du Reglement sur le material broilleur du Canada.

Waste Electrical &




Electronic Equip

NOTE!

Customers are advised to dispose of this product at the end of its useful life according to applicable local laws, regulations, and procedures.

Conformité Européenne (CE)

NOTE!

EMC requirements - CE (European Union) conformity with the appropriate IEC standards referenced in UL 60730.

LVD requirements - CE (European Union) conformity with UL 60730 which is aligned with IEC 60730.

Opus® is a Registered Trademark of Honeywell International BACnet® is a registered trademark of American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

The material in this document is for information purposes only. The content and the product it describes are subject to change without notice. Novar makes no representations or warranties with respect to this document. In no event shall Novar be liable for

technical or editorial omissions or mistakes in this document, nor shall it be liable for any damages, direct or incidental, arising out of or related to the use of this document. No part of this document may be reproduced in any form or by any means without prior

written permission from Novar.

Copyright © 2016 by Honeywell International, Inc. All Rights Reserved.

Novar 6060 Rockside Woods Blvd.,

Cleveland, OH 44131 Phone: 1.800.348.1235

www.novar.com

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