Omron Corporation Okayama factory WT30 User Manual

A

(1)

(1)

(2)

5 dia.

40

120

(2)

Insert spring

(3) Position the Adapter on the  
      WT30 and secure with screws.

(2) Pull section A to the right and  
      lower while compressing the  
      spring.

(1) Insert the end of section A  
      into the base of the Adapter.

DIN Rail

Hook the top of the WT30 over the DIN Rail.

Mounting Method

Note: Remove the dust-proof label after mounting.

DIN Rail

Unhook the WT30 from the DIN Rail.

Insert a flat-blade screwdriver or other tool into the lower hook and pull down.

Pull the bottom side forwards.

Removal Method

Attach the adhesive non-slip feet to the bottom of the WT30  
and stand the WT30 on a flat surface.

Adhesive non-slip feet

Table-top Mounting

WT30-FT003  
Surface Mounting Bracket

Mounting hole

Serial Master Station

Note: Tighten the WT30 mounting 
screws using the specified torque of  
0.5 to 0.6 N·m.  

Note: Tighten the WT30 mounting 
screws using the specified torque of  
0.5 to 0.6 N·m. 

Note: Do not install the product in a metal panel. Doing so will decrease the wireless 

performance. To install the product in a panel, use either a Magnet-base  
Antenna or Flat Antenna and install the Antenna on the outside of the panel. 

Using a DIN Rail Adapter (Installation Tool: WT30-FT001 or WT30-FT002)

Mounting hole dimensions  (Unit: mm)

Using a Surface Mounting Bracket

WT30 Terminal model

        Type 

               Specifications (No. of I/O points)

WT30-M01-FLK

       Serial Master  RS-232C 

WT30-SID16 

                                  16 DC inputs (NPN/PNP)

WT30-SMD16

 

I/O Slaves

 

8 DC inputs (NPN/PNP) + 8 transistor outputs (NPN)

WT30-SMD16-1

 

 

8 DC inputs (NPN/PNP) + 8 transistor outputs (PNP)

Note: An Antenna is not included with the FA Wireless SS Terminals. 

     Model 

             Type

WT30-AT001 Magnet-base 

Antenna 

                           (2 antennas per set)
WT30-AT002 

Flat Diversity Antenna 

                           (1 antenna)
WT30-AT003 Pencil 

Antenna 

                           (2 antennas per set)

 Model 

Type

WT30-FT001    DIN Rail Mounting Bracket (for TH35-7.5)
WT30-FT002    DIN Rail Mounting Bracket (for TH35-15)
WT30-FT003    Surface Mounting Bracket (screw-mounting) (2 brackets per set)
WT30-FT011    Flat Diversity Antenna Mounting Brackets (with magnets)
WT30-CA2M     Antenna Extension Cable (1 cable, 2 m)

 Model  Length
XW2Z-0100U-3 1 

 m

XW2Z-0200U-3 2  m
XW2Z-0500U-3 5 m
XW2Z-0200U-5 2  m
XW2Z-0500U-5 5  m

Antennas

 Communications Cables

Other

Item

WT30-M01-FLK 

Serial Master

Power supply 

(wireless 

communications 

power supply)

20 M

Ω min. (at 100 VDC) between the  

power supply and all I/O and I/O power 
supply and between the power supply  
and chassis

Dielectric strength

Power 
supply

WT30-SID16/SMD16/

SMD16-1 I/O Slaves

20.4 to 26.4 VDC

25% to 85% (with no condensation or icing)
No corrosive gases
−25 to 65 °C  (with no condensation or icing)
IP20
Screwless terminal block 
(Phoenix Contact FFKDS/V1-5.08 or equivalent)

D-sub, 9-pin (female) Inch 
screws (OMRON XM2F- 
0910-132 or equivalent)

Ambient operating humidity
Ambient environment
Storage temperature
Degree of protection
Terminal  
construction

Rated voltage

Allowable 

voltage range

24 VDC

20.4 to 26.4 VDC

Power 

consumption

Error output/ 

output power 

supply (for  

output circuits)

Rated voltage

24 VDC

Allowable 

voltage 

range

---

---

20 M

Ω min. (at 100 VDC)  

between the power supply  
and chassis

1,500 VAC for 1 min between the  
powersupply and all I/O and I/O  
power supply and between the  
power supply and chassis

1,500 VAC for 1 min  
between power supply 
and chassis

---

−10 to 55°C (with the 

Terminal mounted with 

the dust-proof label 

facing up)

3 W max.

One stage using I/O slave for the serial master configuration.

100 kbps

         64 max.

Number of I/O Slaves 
connected

WT30 FA Wireless SS Terminal
Instruction Sheet

Terminal labels (slaves only)
Adhesive non-slip feet (master only)

Using a DIN Rail

Ambient operating 
temperature

Conforms to JIS C0041: 300 m/s

2

 3 times each in X, Y, and Z 

Shock resistance

Vibration resistance

JIS C0040
Frequency: 10 to 55 Hz; Amplitude of 0.35 mm or acceleration of  
50 m/s

2

,  whichever is smaller (DIN Rail mounting: single-amplitude 

of 0.1 mm or acceleration of 15 m/s

2

) 

10 sweeps of 8 min each (i.e., 80 min in total) in X, Y, Z directions

Insulation resistance

Serial

330 g max.

10 mW/MHz

10 sets max. (recommended)

Number of stations per  
area

Relay functions

Baud rate between  

wireless stations

Weight

Always use a Class 2 power supply to conform to UL standards. 

 CRC-CCITT (16 bits)

Error detection method

IEC61000-4-4. 1 kV (power supply line)

 Specifications

 Item

Wave type

Spread Spectrum (direct sequence; SS-DS)
 Simplex

Communication method    

2,401 to 2,480.2 MHz

67 channels (based on switching)

Frequency band 

Number of channels
Transmitter output 
power

Number of simultaneously ON  I/O 
points 
10 max.: 

−10 to 55 ˚C 

16 max.: 

−10 to 50 ˚C 

(with the Terminal mounted with the 
dust-proof label facing up) 

Application

For personal  
computer

For PLC

Note: Use the WT30-FT003 Surface Mounting Bracket when installing the WT30 in  
          environments subject to vibration. 

Be sure to observe the following precautions to ensure safe use of the product.

1) Transport the product in the box in which the product was packaged, making sure the product is not 

subjected to excessive vibrations or shock, or dropped.

2) Store the product within the specified environment. Allow the product to warm up to room temperature for 

at least 3 hours after it has been stored at 

−10 °C or lower.

3) Use the product within the specified temperature and humidity ranges.

4) Do not use the product in the following locations.

Locations subject to extreme temperature changes resulting in condensation
Locations subject to static electricity, excessive noise, or electric fields
Locations where the product may come into contact with water, oil, or chemicals
Locations where corrosive gases or flammable gases are present
Locations where large amounts of dust or dirt are present
Locations subject to spatters, iron chips, or filings

5) Do not install the product outdoors (outside a control panel).

6) Use tape, cord, or other means to hold the product while adjusting the installation  position to prevent the 

product from damage due to falling.

7) Do not install the product in areas where it will be subject to excessive external force, or in walkways.

8)  Tighten the mounting screws to the specified torque of 0.5 to 0.6 N·m.

9)  Provide sufficient space around the product for heat dissipation.

10) Do not install the product in walkways or locations subject to traffic when installing the product outside a 

control panel.

11) Do not reverse the power supply connection or connect the product to an AC power supply.

12) Use the correct power supply voltage.

13) Use AWG22 to AWG16 to connect wires for post terminals. For solid or standard wires, however, use 

AWG20 to AWG16 (0.52 to 1.5 mm

2

). The length of exposed wire is 10 mm.

14) Do not apply voltage to the inputs exceeding the rated voltage range.

15) Use communications cables (RS-232C cables) with a length of 15 m maximum and a load of 2,500 pF 

maximum.

16) Do not lay communications cables (RS-232C cables) and antenna cables near other high-voltage cables 

or power lines.

17) Use the specified cables for communications cables (RS-232C cables).

18) Be sure to perform communications tests to confirm operation after wiring before  

using the product.

19) Always set the product after it is installed or replaced. Set the product correctly according to the manual, 

and be sure to perform the tests provided with the product (e.g., communications tests) before operating 
it.

20) When operating the product without checking serial numbers, check whether an  

existing system is present, and design the system carefully to prevent radio interference.

21) Do not apply excess vibrations or shock to this product. Do not drop this product.

22) Make sure that wiring and switch settings are correct before starting operations.

23) Other wireless devices operating within the same frequency band may interfere with this product or be ad-

versely affected by this product. Therefore, be sure to perform the tests provided with the product  
(e.g., installation tests) before operating it.

24) Make sure that the antenna is not disconnected during operation.

25) Do not use this product near other devices that may malfunction due to the electromagnetic waves emit-

ted by this product.

26) Turn OFF the power supply before performing any wiring or replacing devices.

27) Do not touch the product with wet hands.

28) Dispose of the product as industrial waste.

Always heed these precautions to prevent faulty operation, malfunction, or adverse  affect on the product's 
performance and functionality.

1) Communications performance will vary according to the operating environment. Always check operations 

before using the product.

2) Do not install the antenna in a location surrounded by metal, such as in a control panel.

3) Install the antenna so that it is as far away as possible from and not parallel to electric wires or metal 

plates.

4) Do not use this product in areas exposed to extremely high humidity, near televisions or radios, near 

motors or drills that emit sparks, near strong magnets, or near fluorescent lights.

5) Make sure that the terminal blocks, communications cables (RS-232C cables), and other items with 

locking devices are properly locked into place.

6) Do not pull or bend cables with force.

7) Do not change the mode selection switch during operation.

Definition of Precautionary Information

Indicates a potentially hazardous situation which, if not avoided, will result 
in minor or moderate injury, or may result in serious injury or death. 
Additionally there may be significant property damage.

Indicates a potentially hazardous situation which, if not avoided, may 
result in minor or moderate injury or in property damage.

Precautionary Information

Using the FA Wireless SS Terminal near a pacemaker or other medical device may affect the 
operation of the medical device, possibly resulting in serious injury. Never use the FA Wireless 
SS Terminal near pacemakers or other medical devices. 

Do not use this product for real-time control.

Design the system to ensure safety in the event of temporary interruptions in communications due to 
interference with the electromagnetic waves used for communications caused by the ambient 
environment and application methods.

Always provide protective circuits in the network. Without protective circuits, malfunctions may possibly 
result in accidents that cause serious injury or significant property damage. Provide double or triple 
safety measures in external control circuits, such as emergency stop circuits, interlock circuits, or limit 
circuits, to ensure safety in the system if an abnormality occurs due to malfunction of the product or 
another external factor affecting the product's operation.

Make sure that the direction and polarity (+/-) are correct when connecting terminal blocks and connec-
tors. Turning ON the power to I/O circuits with the I/O cables connected in reverse, may result in a 
blown output fuse.

Do not apply a voltage or connect a load to the outputs that exceeds the maximum switching capacity.

Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to 
enter the product. Doing so may occasionally result in minor electric shock, fire, or malfunctions.

Do not attempt to disassemble, repair, or modify the product, or touch the internal parts of the prod-
uct. Doing so may occasionally result in minor electric shock, fire, or malfunctions. In Japan, disas-
sembly and modification is also prohibited under Japan's Radio Law and may be punishable by law.

English

Hereby, Omron Corporation, declares that this WT30 is in compliance with the essential 
requirements and other relevant provisions of Directive 1999/5/EC.

Finnish

Omron Corporation vakuuttaa täten että WT30 tyyppinen laite on direktiivin 1999/5/EY 
oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.

Dutch

Bij deze verklaart Omron Corporation dat deze WT30 voldoet aan de essentie"le eisen 
en aan de overige relevante bepalingen van Richtlijn 1999/5/EC.

French

Par la présente Omron Corporation déclare que l'appareil WT30 est conforme aux 
exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.
Par la présente, Omron Corporation déclare que ce WT30 est conforme aux exigences 
essentielles et aux autres dispositions de la directive 1999/5/CE qui lui sont applicables.

Swedish

Härmed intygar Omron Corporation att denna WT30 står I överensstämmelse med de 
väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 
1999/5/EG.

Danish

Härmed intygar Omron Corporation att denna WT30 står I överensstämmelse med de 
väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 
1999/5/EG.

Hiermit erklärt Omron Corporation, dass sich dieser/diese/dieses WT30 in 
Übereinstimmung mit den grundlegenden Anforderungen und den anderen relevanten 
Vorschriften der Richtlinie 1999/5/EG befindet". (BMWi) 

Hiermit erklärt Omron Corporation die Übereinstimmung des Gerätes WT30 mit den 
grundlegenden Anforderungen und den anderen relevanten Festlegungen der Richtlinie 
1999/5/EG. (Wien)

German

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combi-
nation of the products in the customer's application or use of the product.
Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with 
which it will be used. 

Know and observe all prohibitions of use applicable to this product.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY 
WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, 
AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITH-
IN THE OVERALL EQUIPMENT OR SYSTEM.  

See also Product catalog for Warranty and Limitation of Liability.

Greek

Italian

Con la presente Omron Corporation dichiara che questo WT30 è conforme ai requisiti 
essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.

Por medio de la presente Omron Corporation declara que el WT30 cumple con los 
requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la 
Directiva 1999/5/CE.

Spanish

Omron Corporation declara que este WT30 está conforme com os requisitos essenciais 
e outras disposições da Directiva 1999/5/CE.

Portugues

Omron Corporation erklarer herved, at følgende utstyr WT30 overholder de vesentlige 
krav og øvrige relevante bestemmelser i direktiv 1995/5/EF.

Norweigian

Alulírott, Omron Corporation nyilatkozom, hogy a WT30 megfelel a vonatkozó alapvetõ 
követelményeknek és az 1999/5/EC irányelv egyéb elõírásainak.

Hungarian

Omron Corporation tímto prohlašuje, e tento WT30 je ve shode se základními po adavky 
a dalšími príslušnými ustanoveními smernice 1999/5/ES.

Czech

Polish

1617569-7A

T1

FA Wireless SS Terminals

ENG

Instruction Sheet

Thank you for purchasing this OMRON product. Read this instruction sheet 
and thoroughly familiarize yourself with the functions and characteristics of 
the product before using it. This product is designed for use by qualified 
personnel with knowledge of electrical systems. Keep this instruction sheet 
for future reference.

For detailed application procedures, refer to the WT30 Operation Manual (Cat. No. N138).

Noise immunity

Use a DC power line less than 3 m to conform to EN standards. If a power line of 3 m or longer is required, 
extend the length at the Switching Power Supply’s primary side (i.e., the AC power line).

Approx. 1 million writes

EEPROM write life

Leave the protective label in place when wiring the product. After completing wiring, always remove 
the protective label to enable proper heat dissipation. Fire may occasionally result if this precaution is 
not observed.

WT30

Wireless standards have been met for the following countries. The product cannot be used in any 
other countries.

Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, 
Hungry, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, 
Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, UK, USA

FCC Notice 
This device complies with part 15 of the FCC Rules. 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.

Caution 
To ensure that the WLAN transmitter complies with current FCC regulations limiting both maximum 
RF output power and human exposure to radio frequency radiation, a separation distance of at least  
20 cm must be maintained between the unit's antenna and the body of the user and any nearby 
persons at all times and in all applications and uses.

Note: Changes or modifications not expressly approved by the party responsible for compliance could
          void the user's authority to operate the equipment.

FCC ID: RXEWT30