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

IT50SW5F

Tower Light Series

WIRELESS TOWER LIGHT
(small size, 50 mm dia., Modbus/TCP (Ethernet), Modbus-RTU transparent 900 MHz band wireless device (parent), 1 - 5 layers)

Functions & Features
• Equipped with 900 MHz band wireless device (parent), which is RS-485 transparent type and enables Modbus-RTU protocol communication
• Converting protocols between 900 MHz band wireless Modbus-RTU (RS-485) and Ethernet Modbus/TCP, with gateway function
• Lighting, blinking and buzzer outputs possible with contact inputs, or with PC via Modbus/TCP
• 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: IT50SW5F-[1][2][3][4][5][6]D2U-[7][8]

ORDERING INFORMATION
• Code number: IT50SW5F-[1][2][3][4][5][6]D2U-[7][8]
Specify a code from below for each [1] through [8].
 (e.g. IT50SW5F-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 IT60SW5F.

[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

[7] POWER INPUT
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
PoE (Power on Ethernet)
N: 37 - 57 V DC (PoE: IEEE802.3.af/at approx. 5 W)
PoE injector should be supplied by user.

[8] 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)
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
• Ethernet: RJ-45 Modular Jack
Wireless communication: SMA coaxial connector
Maintenance: Mini USB type B female connector
Housing material: Flame-resistant resin
Lens
: Flame-resistant resin (transparent)
Isolation
• DC power: Power input to discrete input to Ethernet or FE1 to antenna connector
• PoE: Discrete input to Ethernet (PoE) to antenna connector 
DIP SW Setting: Frequency of lamp blinking and buzzing discontinuance, buzzing volume level, output at connection failed and IP address (refer to the instruction manual)
Lamp: Red, amber, green, blue and white LEDs
on/blinking (approx. 2 Hz, 10 Hz)
Indicator LED: Power, Run and PoE (if selected)
For details, refer to the instruction manual.
Buzzing: Approx. 3.3 kHz
  Interval: continuous/intermittent (approx. 2 Hz, 10 Hz)

COMMUNICATION
■ Common spec.
Modbus protocol
Protocol: Modbus/TCP
Data: RTU (Binary)
Port No.: 502
Max. number of socket connections: 8
IP address: 192.168.0.1 
                (factory setting; can be changed via web browser)
■ Ethernet
Communication Standard: IEEE 802.3u
Transmission: 10BASE-T, 100BASE-TX
Baud rate: 10/100 Mbps (Auto Negotiation function)
Transmission media: 10BASE-T (STP, Category 5), 100BASE-TX (STP, Category 5e)
Max. length of fieldbus segment: 100 meters
Ethernet indicator LED: Link, Link100

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 LED: 920Run, 920Link
Number of child devices: Max. 100
Protocol: Modbus-RTU
Communication module: Coordinator module incorporated
(Oki Electric Industry Co., Ltd. )
Radio parameters setting: by Web browser
Max. transmission distance (optical): Approx. 1 km

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)
PoE: Approx. 5 W
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
 DC: 1500 V AC @ 1 minute
(Power input to discrete input to Ethernet or FE1 to antenna connector)
 PoE: 1500 V AC @ 1 minute
(Discrete input to Ethernet (PoE) to antenna connector

STANDARDS & APPROVALS
Module conforming to FCC Part 15 incorporated

WEB BROWSER SETTING

EXTERNAL VIEW

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.