Azbil Infilex GC WY5111

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AB-6528

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Azbil Corporation’s controller Infilex series: Infilex is named for “Infinity” and “Flexible”.

Specifications/Instructions

Infilex



Multipurpose Controller

Model WY5111

General

Infilex GC (Infilex: named for “Infinity” and “Flexible”) Model

WY5111 is a multipurpose controller designed to control

building equipment, such as air handling unit (AHU).

Infilex GC enables to control the temperature and humidity, as

well as building equipment operation.

Infilex GC consists of a basic unit and I/O modules, UT

module, integral type Operator Panel, and SAnet interface

module. The number and types of the modules can be

changed corresponding to the control or management to fit in

various applications. Additionally, since the software to be

installed can be freely edited, an optimum application for

building equipment is configured in terms of both the software

and hardware.

Infilex GC is operated with a user terminal and with Operator

Panel to correspond with various situations. Besides, Infilex

GC communicates with Azbil Corporation’s savic-net



BMS through the transmission trunk line called NC-bus. By

sending the operation status to the BMS center unit or by

controlling the operation based on the commands sent from

the BMS center unit, the integrated control of the entire

building can be performed. Azbil Corporation’s field devices,

Intelligent Component Series devices, are also connectable to

Infilex GC via SAnet, allowing high-performance control.

Features

 Compact design:

Small size body allows free installation in a desired place.

 I/O module configurations:

Input and output types can be selected, and the number

of points to be mounted can be increased or decreased

corresponding to the application.

 Editable software configuration:

Optimal software for the contents of your application can

be configured.

 User interface module (Operator Panel):

Operator Panel (panel mount type/integral type)

connected to Infilex GC allows you, without changing the

settings from the BMS center unit, to change the Infilex

GC settings.

 Remote control with a user terminal:

Neopanel or Neoplate is connectable, so that a user in a

room (remote location) can perform ON/OFF operation

and change temperature setting.

 Cooperation with BMS:

Infilex GC integrated into savic-net FX enables to

centrally monitor and control building equipment from the

BMS center unit (client PC).

 Autonomous distributed control:

Even if a trouble occurs in the BMS, the backup operation

is performed individually to distribute potential risks

caused by malfunction of the system.

 Installation:

A quick-fit screwless (clamp) terminal block for the

communication line reduces wiring work load.

Additionally, either DIN rail mounting or screw mounting

can be selected.

 Connection to Intelligent Component Series devices:

Intelligent Component Series devices offering advanced

control are connectable via SAnet.

 CE Marking certified:

Infilex GC Model WY5111W0000 (NC-bus model (Line

A)) conforms to all the applicable standards of CE

Marking (Class A).

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Overview

Function Description
Important Technical Specifications
Power Supply
Environmental Conditions
LED Indication
Communication
Physical
Wiring Specifications (Basic Unit)
I/O Module Wiring Length (100 m for all types)
CE Marking Conformity
Usage Features
Maintenance Features
Safety Instructions and Precautions

The Azbil Infilex™ GC Multipurpose Controller, Model WY5111, is a versatile device designed for controlling building equipment, such as air handling units (AHUs). It facilitates the control of temperature, humidity, and general building equipment operation.

Function Description

The Infilex GC system comprises a basic unit, I/O modules, a UT module, an integral type Operator Panel, and a SAnet interface module. The modular design allows for flexible configuration, enabling users to adjust the number and types of modules to suit specific control and management requirements across various applications. The software installed on the Infilex GC is fully editable, allowing for optimal customization of both software and hardware to meet the demands of building equipment control.

Operation of the Infilex GC can be managed via a user terminal or the Operator Panel, adapting to diverse operational scenarios. It integrates seamlessly with Azbil Corporation's savic-net™ FX Building Management System (BMS) through an NC-bus transmission trunk line. This integration enables centralized monitoring and control of building equipment from the BMS center unit (client PC). The Infilex GC can transmit its operational status to the BMS center unit or receive commands to execute operations, facilitating comprehensive building-wide control. Furthermore, Azbil Corporation's field devices and Intelligent Component Series devices can be connected to the Infilex GC via SAnet, enabling high-performance control capabilities.

Important Technical Specifications

Power Supply:

Rated voltage: 100 V AC to 240 V AC, 50 Hz/60 Hz
Allowable voltage range: 85 V AC to 264 V AC, 50 Hz/60 Hz
Power shutdown detection: 80 V AC or less
Power consumption: 40 VA
Leakage current: 1 mA or less

Environmental Conditions:

Ambient temperature (rated operating): 0 °C to 50 °C
Ambient humidity (rated operating): 10 %RH to 90 %RH (Non-condensing)
Altitude: 2000 m or lower
Vibration (rated operating): Max. 3.2 m/s² (at 10 Hz to 150 Hz)
Ambient temperature (transport/storage): -20 °C to 60 °C
Ambient humidity (transport/storage): 5%RH to 95%RH (Non-condensing)
Vibration for storage: Max. 3.2 m/s² (at 10 Hz to 150 Hz)
Vibration for transport: Max. 9.8 m/s² (at 10 Hz to 150 Hz)

LED Indication:

Power supply (POWER): Green LED ON (Power ON), Green LED OFF (Power OFF)
Major failure (ERR1): Red LED ON (Major failure or system restart), Red LED OFF (Normal operation)
Minor failure (ERR2): Red LED ON (Minor failure or system restart), Red LED OFF (Normal operation)

Communication:

NC-bus: Transmit (TX), Receive (RX)
Power failure backup: Lithium battery backup (RAM, RTC*), Non-volatile memory backup (Data file)
Transmission system: Current transmission
Transmission speed: 4800 bps
Transmission distance: 500 m
Remote units: Max. 25 remote units connectable

Physical:

Weight: 400 g
Material (housing), color: Modified PPE, light gray
Terminals connection: M3 screw terminals (7.62 mm pitch between terminals), Quick-fit screwless (clamp) terminal block

Wiring Specifications (Basic Unit):

Power supply: JIS IV 2.0 mm² or JIS CVV 2.0 mm² or greater
Grounding: JIS IV2.0 mm² or JIS CVV2.0 mm² or greater (Ground resistance: 100 Ω or lower)
NC-bus: JCS IPEV-S 0.9 mm² (Wiring length: 500 m)

I/O Module Wiring Length (100 m for all types):

Temperature input: JIS IV, JIS CVV, KPEV® 1.25 mm²
Voltage/Current input: JIS IV, JIS CVV, KPEV® 1.25 mm²
Voltage/Current output: JIS IV, JIS CVV, KPEV® 0.9 mm², 1.25mm²
Modutrol Motor output: JIS IV, JIS CVV, KPEV® 1.25 mm²
Digital input: JIS IV, JIS CVV, KPEV® 0.5 mm², 0.75 mm², 0.9 mm², 1.25 mm²
Relay output: JIS IV, JIS CVV, KPEV® 1.25 mm²
Remote control relay output: JIS IV, JIS CVV, KPEV® 1.25 mm²

CE Marking Conformity:

EMC: EN61326-1 Class A, Table 2 (For use in an industrial electromagnetic environment)
LVD: EN61010-1 Overvoltage category II, Pollution degree 2

Usage Features

Compact Design: The small size of the Infilex GC allows for flexible installation in various locations.
Flexible I/O Module Configurations: Input and output types can be selected, and the number of points can be increased or decreased to match specific application requirements.
Editable Software Configuration: Users can configure optimal software tailored to their application needs.
User Interface Module (Operator Panel): An integral type Operator Panel connected to the Infilex GC allows for direct adjustment of settings without needing to modify configurations from the BMS center unit.
Remote Control with User Terminal: Compatibility with Neopanel or Neoplate enables users in remote locations to perform ON/OFF operations and change temperature settings.
BMS Integration: Seamless integration with savic-net FX BMS allows for centralized monitoring and control of building equipment.
Autonomous Distributed Control: The system supports backup operations even if the BMS experiences issues, distributing potential risks and enhancing system reliability.
Easy Installation: Quick-fit screwless (clamp) terminal blocks for communication lines reduce wiring workload. Both DIN rail mounting and screw mounting options are available.
Intelligent Component Series Device Connection: Advanced control is possible through connection to Intelligent Component Series devices via SAnet.
CE Marking Certified: The Infilex GC Model WY5111W0000 (NC-bus model (Line A)) complies with all applicable CE Marking standards (Class A).

Maintenance Features

Lithium Battery Replacement: The lithium battery for backup (Part No. 83104934-001) must be replaced every 5 years. This is crucial because the remaining battery capacity cannot be accurately checked by measuring terminal voltage.
- Replacement should only be performed by authorized service personnel.
- The power supply unit should not be touched during battery replacement.
- The lithium battery should be replaced with the power ON if the product is always in use.
- If the product has been rarely or never operated (in OFF state) for a year, the lithium battery should be replaced before resuming operation.
- The replacement process involves pulling out the battery holder with a slotted screwdriver, disconnecting the old battery, placing a new one, and reinserting the holder. The indication tag should be updated with the next replacement date.
Protective Sheet: After wiring, a protective sheet on the device's top surface must be peeled off before powering on the unit. This sheet is applied approximately 20 mm from the front edge and should be torn off along its perforations.
Tube Marker Usage: Due to the quick-fit screwless terminal blocks, wires are connected without crimp terminals. To prevent tube markers from detaching, specific Flat Tube Markers (Phoenix Contact, Part No. 5880029, Model TMC-3) are recommended, which are held by friction.
System Indication Label: The indication tag on the back of the device has a system indication label where the controller number should be filled in.

Safety Instructions and Precautions:

Always disconnect the power source before performing any wiring to prevent electrical shock.
Ensure proper grounding with 100 Ω or lower ground resistance.
Do not detach the terminal cover except during wiring, and always reattach it securely.
Disconnect power before product replacement.
Maintain a wire strip length of 8 mm for quick-fit screwless terminal blocks to prevent exposure or poor contact.
Do not disassemble the product.
Installation and wiring must be performed by qualified personnel according to safety standards and operating conditions.
Use crimp terminal lugs for screw terminals.
Ensure all wires are tightly connected to prevent heat generation.
Install the product in a location inaccessible to unauthorized people.
Consider lightning and noise protection.
Do not block vent holes.
Ensure modules are properly fixed on DIN rails to prevent dropping.
Dispose of lithium batteries and the product according to local regulations.
Avoid mounting the product in high temperature and humidity conditions.
Do not drop the product.
Leave at least 35 mm clearance between the top/bottom surfaces of the product and other devices.
Allow several tens of seconds for normal product operation after power-on; a temporary "ERR1" indication during this time is not an error.