LOGO! Expansion Modules

The flexible expansion modularity LOGO! Module

A wide range of expansion modules allows the user to set up a flexible LOGO! Configuration with a maximum of 24 digital inputs, 20 digital outputs, 8 analog inputs and 8 analog outputs possible.

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Description

LOGO! Expansion Modules – flexible expansion modularity

More than just an extension... 

A wide range of expansion modules allows to set up an individual LOGO! configuration.
LOGO! 8: 24 digital inputs, 20 digital outputs, 8 analog inputs and 8 analog outputs!

 

If you do networking of several LOGO! one configuration can be expanded to overall 88 digital inputs, 80 digital outputs, 40 analog inputs and 24 analog outputs.


LOGO! 8 can also be connected to KNX sytems.

To combine different voltage levels you have to keep the following rule:
The basic module must be a 230 V version followed by 230 V expansion modules. Then an analog module must be used to achieve a galvanic isolation. Right from the analog module further analog modules or 12V / 24 V expansions can be attached.

Portfolio

The expansion modules at a glance

Expansion modules for connection to LOGO! Modular with digital inputs and outputs, analog inputs, or analog outputs.

Digital Modules

  • Relay outputs with max. 5 A output current.
  • Different modules:
    • 4 digital inputs, 4 digital outputs or
    • 4 digital inputs, 4 relay outputs or
  • Interface for connection to LOGO! modular logic modules.
  • Note on compatibility:
    - Expansion modules for LOGO! 8 can only be used on LOGO! 8 basic devices!
    - Expansion modules for LOGO! 6 and 7 cannot be used with LOGO! 8 basic devices.
Product information Industry Mall

DM8 12/24R

  • Digital inputs: 4
  • Input / Supply voltage:
    12...24 V DC
  • Digital outputs: 4; relays
  • Continuous current:
    5 A with resistive load
    3 A with inductive load

DM8 24 /DM16 24

  • Digital inputs: 4 / 8
  • Input / Supply voltage: 
    24 V DC
  • Digital outputs: 4 / 8; transistors
  • Continuous current: 0.3 A

DM8 24 /DM16 24R

  • Digital inputs: 4 / 8
  • Input / Supply voltage: 
    DM8: 24 V AC/DC
    DM16: 24 V DC
  • Digital outputs: 4 / 8; relays
  • Continuous current: 
    5 A with resistive load
    3 A with inductive load

DM8 230R /DM16 230R

  • Digital inputs: 4 / 8
  • Input / Supply voltage: 
    120 / 230 V AC / D
  • Digital outputs: 4 / 8; relays
  • Continuous current: 
    5 A with resistive load
    3 A with inductive load

LOGO! 8 digital modules

LOGO! DM8 12/24R

LOGO! DM8 24 / LOGO! DM16 24

LOGO! DM8 24R / LOGO! DM16 24R

LOGO! DM8 230R / LOGO! DM16 230R

Inputs

4

4 / 8

4 / 8

4 / 8

Input / supply voltage

12...24 V DC

24 V DC

24 V AC/DC* /

24 V DC**

115...230 V AC/DC

Permitted range

10.8 V... 28.8 V DC

20.4.... 28.8 V DC

20.4 V AC to 26.4 V AC*

20.4 V DC to 28.8 V DC

85 V AC to 265 V AC

100 V DC to 253 V DC

with  signal “0”

with  signal “1”

max. 5 V DC min. 8.5 V DC

max. 5 V DC min. 12 V DC

max. 5 V AC*/DC*/** min. 12 V AC*/DC*/**

max. 40 V AC min. 79 V AC

Input current

1.5 mA

2.1 mA* / 2 mA**

2.63 mA* / 2 mA**

0.08 mA AC

0.13 mA DC

Outputs

4; relays

4 / 8; transistors

4 / 8; relays

4 / 8; relays

Continuous current

5 A with resistive load; 3 A with inductive load

0.3 A

5 A with resistive load; 3 A with inductive load

5 A with resistive load; 3 A with inductive load

Short-circuit protection

External fuse required

Electronic (approx. 1 A)

External fuse required

External fuse required

Switching frequency

2 Hz with resistive load;

0.5 Hz with inductive load

10 Hz

2 Hz with resistive load;

0.5 Hz with inductive load

2 Hz with resistive load;

0.5 Hz with inductive load

Power loss

0.2  1.0 W at 12 V DC

0.3  1.0 W at 24 V DC

0.4..... 1.0 W* 

0.4..... 1.5 W*

0.5.... 2.4 W at 24 V AC*

0.2.... 1.2 W at 24 V DC*

0.35..... 1.6 W

at 24 V DC**

1.1. 3.3 W at 115 V AC*

2.4. 4.8 W at 240 V AC*

0.5.  1.8 W at 115 V DC*

1.2.  2.4 W at 240 V DC*

1.1. 4.5 W at 115 V AC**

2.4. 5.5 W at 240 V AC**

0.6.  2.9 W at 115 V DC**

1.2.  4.8 W at 240 V DC**

Dimensions (W x H x D)

35.5 (2 MW) x 90 x 58 mm

35.5 (2 MW)* x 90 x

58 mm /

71.5 (4 MW)* x 90 x

60 mm

35.5 (2 MW)* x 90 x

58 mm /

71.5 (4 MW)** x 90 x

60 mm

35.5 (2 MW)* x 90 x

58 mm /

71.5 (4 MW)** x 90 x

60 mm

*): only for DM8 modules

**): only for DM16 modules

Analog Modules

  • Relay outputs with max. 5 A output current.
  • Different modules:
    • 2 analog inputs or
    • 2 analog outputs
  • Interface for connection to LOGO! modular logic modules.
  • Note on compatibility:
    - Expansion modules for LOGO! 8 can only be used on LOGO! 8 basic devices!
    - Expansion modules for LOGO! 6 and 7 cannot be used with LOGO! 8 basic devices.
Product information Industry Mall

LOGO! AM2 

  • Supply voltage: 12V ...24V DC
  • Analog Inputs: 2
  • Input range: 
    0 ... 10 V or 
    0/4 ... 20 mA
  • Resolution: 10 bit
    standardized to 0–1000

LOGO! AM2 RTD

  • Supply voltage: 12V ...24V DC
  • Analog Inputs: 
    2 
    2 x PT100 or PT1000 
    2-wire or 3-wire
  • Measuring range: -50 °C ... +200 °C
  • Resolution: 0.25 °C

LOGO! AM2 AQ

  • Supply voltage: 24 V DC
  • Analog Inputs: 2
  • Output range
    0 ... 10 V or 
    0/4 ... 20 mA
  • Resolution: 10 bit
    standardized to 0–1000

LOGO!8 Analog Modules

LOGO! AM2

LOGO! AM2 RTD

LOGO! AM2 AQ

Supply voltage

12 V...24 V DC

12 V...24 V DC

24 V DC

Permitted range

10.8 V... 28.8 V DC

10.8 V... 28.8 V DC

20.4 V... 28.8 V DC

Analog inputs / analog outputs

2 / 0

2 / 0

2 x PT100 or PT1000

2-wire or 3-wire

0 / 2

Measuring range

–

-50 °C ... +200 °C

–

Input range

0 ... 10 V or 0/4 ... 20 mA

–

–

Output range

–

–

0 ... 10 V or 0/4 ... 20 mA

Resolution

10 bit

standardized to 0–1000

0.25 °C

10 bit

standardized to 0–1000

Cable  length (shielded and twisted)

max. 10 m

max. 10 m

max. 10 m

Encoder supply

none

0.5 mA

–

Power loss at 12 V DC at 24 V DC

 

0.2 W to 0.4  W

0.4 W to 0.8  W

 

0.2 W to 0.4  W

0.4 W to 0.8  W

 

–

0.4 W to 2.0 W

Dimensions (W x H x D)

35.5 (2 MW) x 90 x 58 mm

35.5 (2 MW) x 90 x 58 mm

35.5 (2 MW) x 90 x 58 mm
Downloads & Support

Further Information

All about the LOGO! World.

Brochures and catalogs

Technical documentation

Industry Mall

Images, graphics, CAx data

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