MODEL: IT40SA3Tower Light Series[2] LAMP 1 COLORDISCRETE INPUT TOWER LIGHT(super-small size, 40 mm dia., 1 - 5 layers, pole mounting)
Functions & Features• Discrete input tower light• Lighting is controllable with PLC.
■ CIRCULAR BASE MOUNT TYPE

40 (1.57)(1st layer from the top)
R: Red
Y: Amber
G: Green
B: Blue
W: White■ L-SHAPED MOUNT TYPE

[3] LAMP 2 COLOR

40 (1.57)(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)AB

94 (3.70)[4] LAMP 3 COLOR

32 (1.26)
mm (inch)Lamp Layers

AB

1362.5 (14.27)

395.5 (15.57)

2394.5 (15.53)

427.5 (16.83)

3426.5 (16.79)

459.5 (18.09)

4458.5 (18.05)

491.5 (19.35)

5490.5 (19.31)

523.5 (20.61)(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
MODEL: IT40SA3-[1][2][3][4][5][6][7]-AR[8]ORDERING INFORMATION• Code number: IT40SA3-[1][2][3][4][5][6][7]-AR[8]Specify a code from below for each of [1] through [8].
(e.g. IT40SA3-5RYGBWL-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(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 theselected.

IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 1/6

MODEL: IT40SA3[7] MOUNTINGSTANDARDS & APPROVALS

C: Circular base mount
L: L-shaped mountEU conformity:
EMC Directive
EN 60947-5-1
RoHS Directive

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.)[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

GENERAL SPECIFICATIONS
Degree of protection:• Circular base mount: IP65
• L-shaped mount: IP13
(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 LEDsINPUT 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: ≤ 14 mA/point (@24 V DC)
Input resistance: Approx. 1000 Ω

INSTALLATIONPower consumption•AC: ≤ 2.4 VA 24 V AC
•DC: ≤ 2.2 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: Pole mounting (in vertical direction only)
WeightCircular base mount: 650 g (1.43 lb)
L-shaped mount: 600 g (1.32 lb)
IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 2/6

MODEL: IT40SA3
EXTERNAL VIEW
■ CIRCULAR BASE MOUNT TYPE

■ L-SHAPED MOUNT TYPE

Lamp 1

Lamp 1

Lamp 2

Lamp 2

Lamp 3

Lamp 3

Lamp 4Lamp 4Lamp 5Lamp 5Gasket

IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 3/6

MODEL: IT40SA3
EXTERNAL DIMENSIONS unit: mm■ CIRCULAR BASE MOUNT TYPE

298.5±2.5

17.3±1 dia.
(12.7±1 inside dia.)53±1.5

4 Screws (M5 × 20)

GasketUsable panel thickness: max. 6

26±1.5A±440±1.5 dia.

Lamp Layers
12345A
6496128
160
192

4 Washers
4 Spring Washers

Approx. 1300

4 Nuts
94±1.5 dia.

Lead wire

IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 4/6

MODEL: IT40SA3

26±1.5A±4■ L-SHAPED MOUNT TYPE
40±1.5 dia.

331.5±2.5(301.5)

17.3±1 dia.
(12.7±1 inside dia.)

M17 Nut
L-shaped BracketLamp Layers
123452 Washers*

2 Spring
Washers*

Rubber Bush

2 Nuts*2 Bolts (M8)*3±0.5

A6496128160192Approx. 1300

30±1.5

Lead Wire* Not included with product pakage.

MOUNTING REQUIREMENTS unit: mm [inch]■ L-SHAPED MOUNT TYPE

73(2.872027(.79) (1.06)

57 (2.24)

Wma iringx. Ho
15 le(.5 *9)dia.

■ CIRCULAR BASE MOUNT TYPE

2 Holes [9 (.35) dia.)]) dia.

32 (1.26)

4 Holes [6 (.24) dia.]
Front* Protect wires to prevent scratching them on edges.
Determine the hole diameter according to the size of the wires and connectors.

IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 5/6

MODEL: IT40SA3SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Red LAMP1*1

LAMP 1 INPUT

INPUTLAMP 2 INPUT

Amber

LAMP2*1

LAMP 3 INPUTGreen

LAMP3*1

LAMP 4 INPUTBlue

LAMP4*1

LAMP 5 INPUTWhite

LAMP5*1

POWER

OrangeLamp 1 – 5Control
Circuit

Input
CircuitPOW*1. Example of 5 layers in order: red, amber, green, blue and white.
Lamp and wire colors are the same.
■ WIRING TO INPUT SIGNAL• Contact input e.g.

• NPN input e.g.

• PNP input e.g.

TOWER LIGHTONLAMP10.5 A

TOWER LIGHTONLAMP1TOWER LIGHT

LAMP1ON

LAMP2

LAMP2

LAMP2

LAMP3

LAMP3

LAMP3

LAMP4

LAMP4

LAMP4

LAMP5

LAMP5

LAMP5POW

0.5 A

POW

0.5 A

POW

Note 1: NPN input and PNP input are available only for 24 V DC.

Specifications are subject to change without notice.

IT40SA3 SPECIFICATIONS

MG CO., LTD.
www.mgco.jp

ES-2398 Rev.5 Page 6/6