Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 170516

3

Modular Switching Power Supply

Type SPM 3

DIN Rail Mounting

Derating Diagram

Power out (%)

Temperature °C (°F)

100

90

80

70

60

50

40

30

20

10

0

-25 -20 -15 -10

55

60

61

71

65

70

75

80

(-13)

(-4)

(5)

(14)

(131) (140)

(141.8)

(159.8)

(149) (152) (167) (176)

Mechanical Drawings (mm)

(2.047)

52.00

14

56

LN

1

(0.394)

(0.394)

0.00

10.00

4

(1.772)

5.00

91.00

(3.582)

67.00

(2.637)

Pin Assignement and Front Controls

Construction

Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or

TS35/15), unit sits safety and firmly on the rail; no tools

required even to remove.

Ventilation and cooling

Normal convection. All sides

25mm

free

space

for cooling is recommended

Screw terminals

24-12 AWG flexible or solid

cable (user copper

conductors only)

Max. torque for terminals

Input terminals

0.56Nm (5.0lb-in)

Output terminals

0.56Nm (5.0lb-in)

Installation

Pin No.

Designation

Description

1

+

Positive output terminal

2

+

Positive output terminal

3

-

Negative output terminal

4

-

Negative output terminal

5

L

Input terminal (phase conductor, no polarity @ DC input)

6

N

Input terminal (neutral conductor, no polarity @ DC input)

P1

Vout Adj.

Trimmer-potentiometer for Vout adjustment

LED1

DC ON

Operation indicator LED

LED2

DC LO

DC LOW indicator LED