·Some details are not shown. Please refer to specification sheets for all information.

IT50SW6F

Tower Light Series

WIRELESS TOWER LIGHT
(small size, 50 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: IT50SW6F-[1][2][3][4][5][6]D2U-R[7]

ORDERING INFORMATION
• Code number: IT50SW6F-[1][2][3][4][5][6]D2U-R[7]
Specify a code from below for each [1] through [7].
 (e.g. IT50SW6F-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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

RELATED PRODUCTS
For related products of wireless device, refer to M-System's web site.
• LAN cable (model: ITCA)
• Mounting Pole (model: ITPL)
• Mounting Adapter (model: ITAD1)
• PC configurator software (model: ITCFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the PC.  Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.
Maintenance software
 Maintenance console: MH920 Console International (model: MH920CI) (OKI) 
(Maintenance software is downloadable at M-System’s 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)
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: 700 g (1.5 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)

STANDARDS & APPROVALS
Module conforming to FCC Part 15 incorporated

CONFIGURATOR SOFTWARE SETTING
With configurator software, settings shown below are available.
Refer to the software manual of ITCFG for detailed operation.

EXTERNAL VIEW

COMMUNICATION CABLE CONNECTIONS

TERMINAL ASSIGNMENTS

MODBUS FUNCTION CODES & SUPPORTED CODES

MODBUS I/O ASSIGNMENT

DIMENSIONS unit: mm

MOUNTING REQUIREMENTS unit: mm

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

SYSTEM CONFIGURATION EXAMPLES

M-System Co., Ltd.