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LUMEL
LUMEL

Lumel - SM5 digital input converter

  • 8 relay logic inputs read out through RS-485/Modbus
  • Fixing on a TS35 rail
  • Signalling of input states on LED diodes
  • Configuration through the free LPConfig software

Product description

 

Technical

External Features

 

Overall dimensions

45 x 120 x 100 mm

 

 

Weight

< 0.25 kg

 

 

Protection grade

IP40

from terminal side: IP20

 

Digital Interface

 

Interface type

Transmission protocol

Modes

Baud rate

 

RS-485

Modbus RTU

8N2,8E1,8O1,8N1

2400; 4800; 9600; 19.2 k;
38.4 k; 57.6 k; 115 k bit/s

 

Modbus ASCII

8N1, 7E1, 7O1

Inputs

 

Input type

Range

 

 

Digital interface

0 logic - open input; 1 logic - shortened input

 

 

Outputs

 

Output type

Properties

Remarks

 

Digital interface

RS-485

Modbus ASCII/RTU

 

 

 

 

 

Rated Operating Conditions

 

Supply voltage

85...253 V a.c./d.c. (40...400 Hz) or d.c.
20...50 V a.c./d.c. (40...400 Hz) or d.c.

Input power: ≤ 4 VA

 

Temperature

ambient: -10...23...55°C

 

 

Relative humidity

< 95%

 

 

Operating position

on a TS35 rail

 

 

External magnetic field

< 400 A/m

 

 

Safety and Compatibility Requirements

 

Electromagnetic compatibility

Noise immunity

acc. to EN 61000-6-2

 

Noise emissions

acc. to EN 61000-6-4

 

Isolation between circuits

 

acc. to EN 61010-1

 

Pollution level

2

 

Installation category

III

 

Maximum phase-to-earth operating voltage

Supply: 300 V, input 50 V, Output: 50 V

 

Altitude a.s.l.

2000 m

 

 

Connection diagram

Electrical connection of the
SM5 logic input module

Connection of RS-485 and
RS-232 interfaces

Connection of
RS-232 interface

 

 

 

Description of logic input module leads.

Terminal No.

Terminal description

1

GND Line of logic inputs

2

In 1 line - input no 1

3

In 2 line - input no 2

4

In 3 line - input no 3

5

In 4 line - input no 4

6

In 5 line - input no 5

7

In 6 line - input no 6

8

In 7 line - input no 7

9

In 8 line - input no 8

10

5 Vdc line

11,12

Module supply lines

13...15

Not used

16

GND line of RS-485 interface with opto-isolation

17

Line A of RS-485 interface with opto-isolation

18

Line B of RS-485 interface with opto-isolation

 

Ordering code


Example of Order:
The code:
SM5 - 1 00 7 means:

SM5 -

Module of SM5 type

 

1 -

supply: 85...253 Va.c./d.c

 

00 -

standard version

 

7 -

with an extra quality inspection certificate

 

 

Part numbers

Parts Price

Part

SM5100
SM5 Module, 85-253V ac/dc Supply

Resource

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If you need any help, you can contact us in one of the following ways:

0116 284 9900

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