ES-2434 Rev.4

IT40SW6F

Tower Light Series

WIRELESS TOWER LIGHT

(small size, 40 mm dia., Modbus-RTU transparent 900 MHz band wireless device (child), 1 - 5 layers)
Functions & Features
• Equipped with 900 MHz band wireless device (child), which is RS-485 transparent type and enables Modbus-RTU protocol communication
• Having gateway function for connecting 900 MHz band wireless Modbus-RTU (RS-485) to the wired network
• Lighting, blinking and buzzer outputs possible with contact inputs or via wireless communication
• Wireless device which incorporates a module conforming to FCC part 15 can be used only within the United States
•Non-directional antenna (360°horizontal)

MODEL: IT40SW6F-[1][2][3][4][5][6]D2U-R[7]

ORDERING INFORMATION

• Code number: IT40SW6F-[1][2][3][4][5][6]D2U-R[7]
Specify a code from below for each of [1] through [7].
(e.g. IT40SW6F-5RYGBWD2U-R/Q)
• Use Ordering Information Sheet (No. ESU-2375) to select the same color for more than one layer.
• Specify the specification for option code /Q
(e.g. /C01)
* If you specify "no lamp", see the specification of IT60SW6F.

[1] LAMP LAYERS

1: 1 layer
2: 2 layers
3: 3 layers
4: 4 layers
5: 5 layers

[2] LAMP 1 COLOR

(1st layer from the top)
R: Red
Y: Amber
G: Green
B: Blue
W: White

[3] LAMP 2 COLOR

(2nd layer from the top)
R: Red
Y: Amber
G: Green
B: Blue
W: White
N: None (not available when Lamp Layers selected are 2 - 5)

[4] LAMP 3 COLOR

(3rd layer from the top)
R: Red
Y: Amber
G: Green
B: Blue
W: White
N: None (not available when Lamp Layers selected are 3 - 5)

[5] LAMP 4 COLOR

(4th layer from the top)
R: Red
Y: Amber
G: Green
B: Blue
W: White
N: None (not available when Lamp Layers selected are 4 - 5)

[6] LAMP 5 COLOR

(5th layer from the top.)
R: Red
Y: Amber
G: Green
B: Blue
W: White
N: None (not available when Lamp Layers selected are 5)
* Select "None" option for the layers other than the selected.

MOUNTING

D: Direct mounting

DESIGN TYPE

2: Type 2
(refer to outline dimensions)

COUNTRY IN WHICH IT IS INTENDED FOR USE

U: The United States

POWER INPUT

DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[7] OPTIONS

blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

RELATED PRODUCTS

For related products of wireless device, refer to our web site.
• Mounting Pole (model: ITPL, ITB, ITP, ITW and ITS)
• Mounting Adapter (model: ITAD1, ITAM, ITAR and ITAW)
• PC configurator software (model: ITCFG)
The configurator software is downloadable at our web site.
Use a commercially available Mini-B USB cable to connect the unit to a PC. (provided by user)
Maintenance software
Maintenance console: MH920 Console International (model: MH920CI) (OKI)
(Maintenance software is downloadable at our web site.)

GENERAL SPECIFICATIONS

Degree of protection: IP 65, vertical mounting only (bottom connectors excluded)
Connection
• Power: UL1007 AWG20
• Input: UL1007 AWG22
• Wired communication: Separable tension clamp terminal
Applicable wire size: 0.2 to 1.5 mm², stripped length 10 mm
Recommended solderless terminal
AI0,5-10WH 0.5mm² (Phoenix Contact)
AI0,75-10GY 0.75mm² (Phoenix Contact)
• Wireless communication: SMA coaxial connector
• Maintenance: Mini USB type B female connector
Housing material: Flame-resistant resin
Lens: Flame-resistant resin (transparent)
Isolation
Power input to discrete input to communication to FE1 to antenna connector
DIP SW Setting: Frequency of lamp blinking and buzzing discontinuance, buzzing volume level, output at connection failed and so on (refer to the instruction manual)
Lamp: Red, amber, green, blue and white LEDs
on/blinking (approx. 2 Hz, 10 Hz)
Status indicator LEDs: Power, Run
(Refer to the insruction manual)
Buzzing: Approx. 3.3 kHz
Interval: continuous/intermittent (approx. 2 Hz, 10 Hz)

MODBUS COMMUNICATION

Protocol: Modbus-RTU
Configuration: Bus type multi-drop
Standard: Conforms to TIA/EIA-485-A
Communication: Half-duplex, asynchronous, no procedure
Transmission distance: 500 meters max.
Transmission media: Shielded twisted-pair cable (CPEV-S 0.9 dia.)
Indicator LEDs: SD, RD
Max. no. of connections at once: 31
Transmission setting: PC configurator software
Data: RTU (Binary)
Baud rate: 4800, 9600, 19.2k, 38.4 k (bps)
Parity: None, even or odd
Stop bit: 1 or 2

WIRELESS SPECIFICATIONS

Communication Standard: IEEE 802.15.4g
Frequency: 900MHz band (902 - 928 MHz)
Max. Transmission power: 20 mW
Bandwidth: 400 kHz
Modulation: GFSK
Baud rate: Max. 100 kbps
Channels: 1 to 43 ch
Security: 128bit AES
Indicator LEDs: 920Run, 920Link, and 920ERR
Protocol: Modbus-RTU
Communication module: Router module incorporated
(Oki Electric Industry Co., Ltd. )
Radio parameters setting: With configurator software

INPUT SPECIFICATIONS

■ Discrete Input: Dry contact, open collector NPN
Input resistance: Approx. 4.4 kΩ
Common: Negative common NPN
ON level: ≤ 5 V / ≥ 3.5 mA (Input - COM)
OFF level: ≥ 18 V DC / ≤ 1 mA (Input - COM)
Input current: ≤ 5.5 mA per point @ 24 V DC

INSTALLATION

Max. current consumption
•DC: Approx. 5.5 W (24 V DC)
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 10 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Direct mounting
Mounting direction: Vertical
Weight: Approx. 650 g (1.43 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(Power input to discrete input to communication to FE1 to antenna connector)