Tower Light Series

DISCRETE INPUT TOWER LIGHT

(small size, 40 mm dia., 1 - 5 layers)
Functions & Features
• Discrete input tower light
• Lighting, blinking and buzzing are controllable with PLC.
• Switchable between positive and negative common for input

MODEL: IT40SA1-[1][2][3][4][5][6]D1-[7][8]

ORDERING INFORMATION

• Code number: IT40SA1-[1][2][3][4][5][6]D1-[7][8]
Specify a code from below for each of [1] through [8].
  (e.g. IT40SA1-5RYGBWD1-M2/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)

[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

1: Type 1
(refer to outline dimensions)

[7] POWER INPUT

AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
 47 – 66 Hz)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[8] 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

• Mounting Pole (model: ITPL, ITB, ITP, ITW and ITS)
• Mounting Adapter (model: ITAD1, ITAM, ITAR and ITAW)

GENERAL SPECIFICATIONS

Degree of protection: IP 65, vertical mounting only (bottom excluded)
Connection
  Power: UL1007 AWG20
  Input: UL1007 AWG22
Housing material: Flame-resistant resin
Lens: Flame-resistant resin (transparent)
Isolation: Input to power input to FE1 (Functional Earth) (M2 power input only)
DIP SW Setting: Refer to the instruction manual
• Buzzer volume level
• Buzzer intermittent frequency
• Lamp blinking frequency
Lamp: Red, amber, green, blue and white LEDs
on/blinking (approx. 2 Hz, 10 Hz)
Status indicator
  Power: Green LED turns ON in normal operating conditions.
Buzzing: Approx. 3.3 kHz
  Interval: continuous/intermittent (approx. 2 Hz, 10 Hz)

INPUT SPECIFICATIONS

■ Discrete Input: Dry contact, open collector PNP or NPN
Conformity contact:
  Load voltage: ≥ 35 V DC
  Load current: ≥ 50 mA/point
  Residual voltage: ≤ 0.5 V 
  Leakage current: ≤ 0.1 mA 
PNP is not available for 100 – 240 V AC power.

INSTALLATION

Power consumption
•AC: Approx. 5 VA at 100 V
  Approx. 7 VA at 200 V
  Approx. 8 VA at 240 V
•DC: Approx. 2.5 W; approx. 100 mA
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: Approx. 650 g (1.43 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC (M2 power only)
Dielectric strength: 1500 V AC @ 1 minute (input to power to FE1; M2 power only)

STANDARDS & APPROVALS

EU conformity:
EMC Directive 
  EN 60947-5-1
Low Voltage Directive 
 EN 60947-5-1
  ・24 V DC power
   Installation Category III
   Pollution Degree 3
  ・100 – 240 V AC power
   Installation Category II
   Pollution Degree 2
  Input  to power: Reinforced insulation (300 V)
RoHS Directive
Protection against access to the terminal blocks:
Finger protection (VDE 0660-514)

EXTERNAL VIEW

EXTERNAL DIMENSIONS unit: mm

MOUNTING REQUIREMENTS unit: mm

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM