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

IT50SA2

Tower Light Series

DISCRETE INPUT TOWER LIGHT
(super-small size, 50 mm dia., 1 - 5 layers)

Functions & Features
• Discrete input tower light
• Lighting, blinking and buzzing are controllable with PLC.

MODEL: IT50SA2-[1][2][3][4][5][6]2-AR[7]

ORDERING INFORMATION
• Code number: IT50SA2-[1][2][3][4][5][6]2-AR[7]
Specify a code from below for each [1] through [7].
 (e.g. IT50SA2-5RYGBW2-AR/Q)
• Specify the specification for option code /Q
 (e.g. /C01)

[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)
* The selection of the same color for more than one layer is not available.
* Select "None" option for the layers other than the selected.

BLINKING BUZZING
2: With blinking, buzzing

POWER INPUT
Universal
AR: 24 V AC (Operational voltage range 24 V ±10 %, 47 - 66 Hz)
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
• Mounting Pole (model: ITPL2)
• Mounting Adapter (model: ITAD2)

GENERAL SPECIFICATIONS
Degree of protection: IP 65, vertical mounting only (bottom excluded)
Connection: UL1007 AWG22
Housing material: Flame-resistant resin
Lens
: Flame-resistant resin (transparent)
Lamp: Red, amber, green, blue and white LEDs
on/blinking (approx. 2 Hz)
Buzzing:
  Interval: Approx. 3.3 kHz discontinuance
  (approx. 2 Hz, 10 Hz)
Volume: Buzzing volume control

INPUT SPECIFICATIONS
Discrete Input: Dry contact, open collector PNP or NPN
Rated input voltage:
24 V AC (Operational voltage range 24 V ±10 %, 47 - 66 Hz)
24 V DC (Operational voltage range 24 V ±10 %,
ripple 10 %p-p max.)
Input current:
  Lamp: ≤ 14 mA/point (@24 V DC)
  Buzzer: ≤ 80 mA (@24 V DC)
Input resistance:
  Lamp: Approx. 1000 Ω
  Buzzer: Approx. 340 Ω

INSTALLATION
Power consumption
AC: ≤ 4.5 VA 24 V AC
DC: ≤ 3.5 W 24 V DC
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas
Mounting: Direct mounting
Mounting direction: Vertical
Weight: 400 g (0.88 lb)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EN 60947-5-1
RoHS Directive
  EN 50581

EXTERNAL VIEW

DIMENSIONS unit: mm

MOUNTING REQUIREMENTS unit: mm

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.