Azbil Infilex ZM WY5322 User manual

AB-6579
∗ Azbil Corporation’s controller Infilex series: Infilex is named for “Infinity” and “Flexible”.
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Specifications/Instructions
Infilex™ZM
Zone Manager
Model WY5322
General
Infilex ZM (Infilex: named for “Infinity” and “Flexible”) Model
WY5322, integrated into BMS (building management
system), manages remote units (also called as
‘sub-controllers’), such as Infilex VC, Infilex FC, and
Infilex SC.
Up to 50 remote units can be connected. Infilex ZM can
control these units separately as well as per group.
Infilex ZM communicates with BMS (savic-net™FX) through
the transmission trunk line LC-bus (LonTalk®protocol) and
with the remote units through the transmission trunk line
LS-bus (LonTalk®protocol).
Features
•Compact design
Small size body ensures space saving.
•Installation:
A quick-fit screwless (clamp) terminal block is used for
the communication terminal block of the I/O module,
ensuring the labor saving of the wiring work.
Additionally, either DIN rail mounting or screw mounting
can be selected.
•Management of remote units
Infilex ZM manages the connected remote units (Infilex
VC, Infilex FC, Infilex SC, etc., max. 50 units
connectable), allowing the BMS center unit to execute
ON/OFF operation, failure monitoring, measuring, and
setting of each remote unit separately. Infilex ZM can
also manages the remote units by group and is
applicable to any group configuration consisting of up to
50 units of Infilex VC and Infilex FC. Additionally, Infilex
ZM provides flexible management. For example, group
ON/OFF can be commanded even when individual
measuring is commanded.
•Risk diversification and high-speed supervision
Infilex ZM has 50 programs of time schedules, analog
alarm monitoring, and runtime/cycle-count integrating in
order to manage the connected Infilex VC, Infilex FC,
Infilex SC, etc. This achieves diversification of risks and
high-speed supervision of BMS.
•Various controls
One Infilex ZM controls up to 4 sets of VAV (VAV:
variable air volume, controlled by Infilex VC) and AHU
(controlled by Infilex GC or Infilex AC). Load reset
control of supply air temperature, fan speed control,
interlocking operation are available. Additionally, the
mixing loss control of the interior VAV and perimeter
FCU (fan coil unit) can be performed.
•Support functions
Infilex ZM supports to adjust VAV by setting the
max./min. air volume levels of all VAV units included in a
specified set. Infilex ZM also supports to adjust
AHU/FCU flow rate and to flush the piping by fully
opening and closing all the valves that the Infilex FC and
Infilex SC control.
•CE Marking certified product:
Infilex ZM conforms to all the applicable standards of CE
Marking (Class A).

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Safety Instructions
Please read instructions carefully and use the product as specified in this manual. Be sure to keep this manual near by for ready
reference.
Usage Restrictions
This product is targeted for general air conditioning. Do not use this product in a situation where human life may be affected. If
this product is used in a clean room or a place where reliability or control accuracy is particularly required, please contact Azbil
Corporation’s sales representative. Azbil Corporation will not bear any responsibility for the results produced by the operators.
WARNING
•DANGER: To prevent the risk of severe or fatal electrical shock, always disconnect power source and product
power supply before performing any wiring.
•Be sure to ground with 100 Ωor lower ground resistance. Improper grounding may cause electrical shock or
equipment damages.
•Do not detach the terminal cover at any time except when wiring. After wiring, be sure to attach the terminal cover.
Before attaching/detaching the terminal cover, make sure that the wires are not current-carrying to prevent
electrical shock.
•Disconnect power before the product replacement to prevent electrical shock.
•Do not disassemble the product. Disassembly may result in electrical shock or equipment damage.
CAUTION
•Installation and wiring must be performed by qualified personnel in accordance with all applicable safety
standards.
•This product must be operated under the operating conditions (power, temperature, humidity, vibration, shock,
installation position, atmospheric condition, etc) specified in this manual to prevent equipment damages.
•All wiring must comply with local codes of indoor wiring and electric installation rules.
•Use crimp terminal lugs with insulation for electric wires connected to the screw terminals.
•Connect cables to the power source with terminals or the like for permanent connection.
•Make sure all the wires are tightly connected to prevent heat generation or equipment damages.
•If more than the rated power supply voltage is applied, product replacement is required for safety.
•Install this product in a location out of reach of unauthorized people. (e.g. Inside of the control panel cabinet)
•Lightning protection based on regional characteristics and building structure is needed in order to minimize
lightning damages.
•Noise protection is necessary when the product is installed in a location close to many noise sources.
•Do not block the vent holes of the product to prevent equipment damages. Remove protective sheet after
installation and wiring.
•After mounting the product on DIN rail, make sure that the holding parts of all the modules are properly fixed with
their whole parts lifted. The product may drop from the DIN rail and be damaged due to improper mounting.
•Dispose of the lithium battery in accordance with the local regulations.
•Dispose of this product in accordance with your local regulations. Do not reuse all or part of this product.
Trademark information:
Infilex, Neopanel, PARAMATRIX and savic-net are trademarks or registered trademarks of Azbil Corporation in Japan or in other countries.
BACnet is a registered trademark of American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE).
LonTalk is a trademark of Echelon Corporation registered in the United States and other countries.
CompactFlash is a U.S. registered trademark of SanDisk Corporation.

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System Configurations
Infilex ZM integrated into BMS: savic-net™FX
Figure 1. System configuration example of BMS-integrated Infilex ZM
Notes:
∗On 1 channel of LC-bus (2 lines for 1 channel), max. 50 remote units (also called ‘controllers’) can be connected. For Infilex ZM, however,
max. 10 units can be connected on LC-bus (5 units per 1 line, 2 lines for 1 channel).
∗Max. wiring length of LC-bus (2 lines for 1 channel) is 900 m.
∗On LS-bus, max. 50 remote units (also called ‘sub-controllers’) can be connected.
∗Max. wiring length of LS-bus is 900 m
Standalone Infilex ZM
Figure 2. System configuration example of standalone Infilex ZM
Notes:
∗On LS-bus, max. 50 remote units (also called ‘sub-controllers’) can be connected.
∗Max. wiring length of LS-bus is 900 m.
Infilex™GC
Model WY5311
Infilex™AC
Model WY5317C
Infilex™ZM
Model WY5322
Infilex™VC
Model WY5306
Infilex
™
FC
Model WY5305
Infilex
™
VC
Model WY5306
Neopanel
™
(Digital user terminal)
Neoplate
(Analog user terminal)
LonTalk®
protocol LS-bus: LonTalk®protocol Sub-controller bus
LS-bus (LonTalk®protocol)
SMS Client PC
SCS
Infilex
™
AC
Model WY5317C
Infilex
™
GC
Model WY5311
Infilex
™
GD
Model WY5310
PMX-III
Model WY7400
Infilex
™
ZM
Model WY5322
Infilex
™
FC
Model WY5305
Infilex
™
VC
Model WY5306
LC-bus: LonTalk®protocol Controller Bus
LS-bus: LonTalk®Protocol Sub-Controller Bus
PMX-III: PARAMATRIX™-III
SCS: System Core Server
SMS: System Management Server
Neopanel
™
(Digital user terminal)
Temperature
sensor
BACnet®IP
LC-bus (LonTalk®protocol)
Neopanel
™
(Digital user terminal)
Infilex
™
SC
Model WY5307
LS-bus (LonTalk®protocol)

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Model Numbers
Model number Description
WY5322 Base model number
W 100 V AC to 240 V AC power
0000 Fixed
Parts for Installation
For details regarding Infilex ZM installation, refer to Installation manual of the Infilex series controllers
Part number Description
83165861-001 Screw tab
83104567-001 DIN rail mounting bracket
Note:
For mounting Infilex ZM, either the screw tab (for screw mounting) or the DIN rail mounting bracket (for DIN rail mounting) is required. Be
sure to separately order depending on your mounting type.

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Specifications
Item Specification
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 10 VA
Power supply
Leakage current 1 mA or less
Ambient temperature 0 °C to 50 °C
Ambient humidity 10 %RH to 90 %RH (non-condensing)
Altitude 2000 m or lower
Rated operating
conditions
Vibration Max. 5.9 m/s2at 10 Hz to 150 Hz
Ambient temperature -20 °C to 60 °C
Ambient humidity 5 %RH to 95 %RH (non-condensing)
Vibration for storage Max. 5.9 m/s2at 10 Hz to 150 Hz
Environmental
conditions
Transport/
storage conditions
Vibration for transport Max. 9.8 m/s2at 10 Hz to 150 Hz
Green LED ON: Power ON
Power supply (POWER) Green LED OFF: Power OFF
Red LED ON: Major failure or system restart
Major failure (ERR1) Red LED OFF: Normal operation
Red LED ON: Minor failure or system restart
Operation
Minor failure (ERR2) Red LED OFF: Normal operation
LC-bus*1TX: Transmit, RX: Receive, SERV: Service
LED indication
Communication
LS-bus*1TX: Transmit, RX: Receive, SERV: Service
RAM, RTC*2Lithium battery backup
Power failure backup Data file Non-volatile memory (flash memory) backup
Transmission system LonTalk protocol (TP/FT-10 transceiver)
Transmission rate 78 kbps
Transmission distance 900 m (for bus topology connection)
LC-bus
Remote units
(controllers) Max. 50 remote units connectable
Transmission system LonTalk protocol (TP/FT-10 transceiver)
Transmission speed 78 kbps
Transmission distance 900 m (for bus topology connection)
Communications
LS-bus
Remote units
(sub-controllers) Max. 50 remote units connectable
Weight 400 g
Material (housing), color Modified PPE, light gray
Power supply, ground M3 (7.62 mm pitch between terminals)
Terminal block LC-bus/LS-bus communication Modular connector
Notes:
∗1 For the operation of LC-bus and LS-bus LED, refer to Table 1 in the “Parts Identification” section.
∗2 RTC: Real Time Clock. RTC is backed up by a lithium battery to ensure accurate clocking while the power is OFF.
Wiring specifications
Basic unit
Item Wiring Wiring length Condition
Power supply JIS IV2.0 mm2or JIS CVV 2.0 mm2or greater ⎯⎯
Ground JIS IV 2.0 mm2or JIS CVV 2.0 mm2or greater ⎯Ground resistance: 100 Ωor lower
LC-bus EIA/TIA-568 category 5 or over (φ0.5 ×4 poles) 900 m For bus network topology
LS-bus EIA/TIA-568 category 5 or over (φ0.5 ×4 poles) 900 m For bus network topology
Notes:
∗Pin terminal is not applicable to wiring of Infilex ZM.
∗As M3 screw terminal block is used for power supply and ground, crimped terminal lug is required for the cable end.
∗Organize the cables with cable ties so as not to hide LED, battery holder, and the indication tag.
∗JIS: Japanese Industrial Standards
CE Marking Conformity
This product must be installed in a panel cabinet. Besides, the product in the panel cabinet must be out of reach of unauthorized
people who are not well-trained for electric facilities.
This product complies with the following Electromagnetic Compatibility (EMC) and the Low Voltage Directive (LVD).
EMC: EN61326-1 Class A, Table 2 (For use in an industrial electromagnetic environment)
LVD : EN61010-1 Overvoltage category II
Pollution degree 2

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Input/Output Terminal Arrangement
RJ-45 Modular connector
LC-bus
LS-bus
Figure 3. Input/output terminal arrangement
Dimensions
Figure 4. Dimensions (mm)
60 90
140
∼
1
2
3
4
CONF.
IN
OUT
IN
OUT
100-240 V AC

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Parts Identification
Figure 5. Parts identification
Table 1. Indication and operation of operating status LED
LED indication LED operation
Data transmitting LC-bus TX LED: flashing
Data receiving LC-bus RX LED: flashing
In SERVICE mode LC-bus SERV LED: ON
Data transmitting LS-bus TX LED: flashing
Data receiving LS-bus RX LED: flashing
In SERVICE mode LS-bus SERV LED: ON
Major failure / initializing ERR1: ON
Minor failure / initializing ERR2: ON
LED for
operating status
Service switches
S1 switch
Power switch
LED fo
r
power ON/OFF
Battery holde
r
Indication tag
DIN rail
mounting
hook

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Connection of Data Setter for LonTalk Protocol
Connect the CompactFlash®memory type Data Setter (Model QY5111B) for LonTalk protocol to LC-bus port or to CONF. port of
Infilex ZM with the Data Setter adaptor (Part No. DY5301S0000, with separate order required.).
For details of the Data Setter adaptor, refer to its specification sheet.
For connection to LC-bus port or CONF. port
LC-bus LS-bus (LonTalk protocol)
(LonTalk
protocol)
(For setting Infilex ZM and other remote units connected on both
LC-bus and LS-bus: Connect Data Setter with Data Setter adaptor to
LC-bus port or CONF. port of Infilex ZM.)
Figure 6. Connection example of Data Setter with Data setter adaptor to LC-bus port/CONF. port
Infilex™AC
Model WY5317
Infilex™GC
Model WY5311
Infilex™GD
Model WY5310
Data Setter
adaptor
Model DY5301S
Data Setter
Model QY5111B
Infilex™ZM
Model WY5322
Infilex™SC
Model WY7307
Infilex
™
FC
Model WY5305
Infilex
™
VC
Model WY5306

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20 60 20
92
(60)
Duct
Infilex ZM
Duct
(60)
Duct
(122.5)*1(132.5)*1
65 75
(45) 35 140 35 (45)
DIN rail mounting bracket
(for bilateral sides)
Part No. 83104567-001
DIN rail position is shifted
5 mm downward from the
center of Infilex ZM.
DIN rail
Infilex ZM
DIN rail
Hook
Holder
Infilex ZM
Mounting Dimensions
DIN rail mounting
Mount and fix Infilex ZM on DIN rail so that it does not fall from the DIN rail.
Fasten the bilateral sides of Infilex ZM with two DIN rail mounting brackets (Part No. 83104567-001, separate order is required).
Notes:
∗1 Pitch between upper/lower duct and DIN rail.
∗2 Hatched area shows the maintenance clearance.
Figure 7. Mounting dimensions: DIN rail mounting (mm)
Direct screw-mounting
When Infilex ZM is mounted with screws, the screw tab (Part No. 83165861-001) is required.
Mount and fix Infilex ZM on the wall with two M4 ×8 screws.
Lengthwise mounting
Incorrect mounting:
Crosswise*2(face-up)
Notes:
∗1 Hatched are shows the maintenance space.
∗2 Do not mount Infilex ZM in crosswise (face-up) direction. Do not mount it with the surface plate facing upward or downward, either.
Figure 8. Mounting dimensions: Direct screw mounting (mm)
DIN rail holder
Pull out the DIN rail holder.
Screw tab
Part No. 83165861-001
To attach the screw tab,
insert the screw tab into
the slit provided on the
rear side of Infilex ZM.
Screw tab
Rear
side
35 140 35
154
20 60 20
*1
Infilex ZM
Vertical direction
Infilex ZM

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Maintenance (Lithium Battery Replacement)
Replace the lithium battery for backup (Part No. 83104934-001) for every 5 years.
IMPORTANT:
•Only authorized service personnel is allowed to replace the battery.
•Do not touch the power supply unit when replacing the battery.
•Since the remaining battery capacity cannot be checked by measuring the terminal voltage, be sure to replace
the battery every 5 years.
•Replace the lithium battery with the power ON.
•Replace the lithium battery every 5 years if the product is always in use (in ON state).
•If the product has never or hardly been operated (in OFF state) for a year, replace the lithium battery before the
product operation.
Battery replacement
∗Replace the battery with the Infilex ZM in ON state.
Figure 9. Battery replacement
1) Pull out the battery holder using a slotted screwdriver.
2) Disconnect the battery connector and detach the lithium battery from the battery holder.
3) Place a new lithium battery in the battery holder and connect the battery connector to it.
4) Insert the battery holder into the main body.
5) Fill in the date for next replacement (5 years after the replacement) on the indication tag using an oil-based pen.
4)
5)
Battery holder
Lithium battery
for backup
1)
2)
Infilex ZM
main body
Battery connector
3)

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Precautions for Use
•Do not mount the product under the conditions of high temperature and humidity.
•Be sure not to drop the product.
•Be sure to shut down the power (disconnect the wiring between the power supply and the product power terminals) for the
wire replacement.
•Before turning on the power, make sure that wires are correctly connected.
•Do not connect wires to vacant terminals.
•Several tens of seconds are required for the product normal operation after the power is turned on. During this time, the
ERR1 LED (red) for major alarm lights up temporarily, but this does not indicate an error.
•Leave at least 35 mm clearance between the top/bottom surfaces of the product and other devices.
•Peel off the protective sheet on the top surface of the product before turning on the power. (See Fig. 10)
Protective sheet
Battery label on the indication tag
Figure 10. Battery label on the indication tag and protective sheet

AB-6579
Specifications are subject to change without notice.
Building Systems Company
http://www.azbil.com/
Rev. 4.0 Sep. 2015 AB-6579 H (W03)
(J: AI-6579 Rev. 3.1) Printed in Japan.
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