LOGO! The leading module for micro automation:

• The ideal controller for simple automation tasks
• Reduces costs - replaces many conventional switching control devices,
• Reduces time requirements - simplified wiring and panel layout,
• Reduces space requirements in the switching cabinet - modules based on a 4 width industry standard dimension replace a wide variety of relays, timer switches and contactor relays
• Offers the widest range of capabilities and successful implementation of extensive applications with the option of selecting from 38 integrated functions and linking up to 200 of them in the user program
• Operator control and monitoring are made extremely user-friendly by means of a 4 line, 32 characters per line, backlit display.
• Additional external text display extends the possibilities for operator control and monitoring
• The LOGO! is suitable for almost any small industrial or non-manufacturing commercial application.
• Together with the LOGO! Soft Comfort software, configuring of the logic module is simply intuitive: program generation, project simulation and documentation are accomplished using drag and drop functionality, allowing maximum ease of operation.
• Different voltages, i. e. 12 V DC, 24 V AC / DC, 115 / 240 V AC / DC - Can be used for a wide range of applications
• Automatic changeover for configured daylight saving time - Reduces maintenance overhead
• Password protection - Protects your engineering IP
• 38 integrated, pre-tested functions - No additional devices, such as elapsed time counter, are required
• Linking of 200 functions is possible - Extensive applications can be implemented without restrictions
• Eight digital inputs (incl. four AIs at 12 / 24 V DC) and four digital outputs on board
• Display of message texts, action items and current values as well as direct modification of the values on the display (except for Pure versions)
• Retentive data memory - Protects current values against loss in the event of a power failure
• Flexibly expandable up to 24 DIs, 16 DOs, 8 AIs and 2 AOs- Protects original investment- Suitable for a wide variety of applications
• Software LOGO! Soft Comfort V6 for user-friendly generation of control programs on PC; suitable for a variety of operating systems
• Connection facility for remote text display on all 0BA6 basic devices

The highlight of the 0BA7 basic devices is without a doubt the standard Ethernet interface, as a programming interface and for communicating with other LOGO! 0BA7 basic devices or SIMATIC automation components such as SIMATIC S7 CPUs, HMI Panels, and PCs.

• Standard Ethernet interface as programming interface and for communication with other LOGO! basic devices 0BA7 or SIMATIC automation components such as SIMATIC S7 CPUs, HMI Panels and PCs
• A maximum of 8 LOGO!s can be networked
• Data logging
• Standard SD cards as the storage medium Program and connection compatible with LOGO! 0BA6

With the logic module LOGO! Siemens offers you the ideal controller for simple automation tasks in industry and building services.

The consistently modular design of LOGO! makes it extremely flexible. A wide range of modules allows individual expansion of LOGO! to 24 digital inputs, 16 digital outputs, 8 analog inputs and 2 analog outputs! Communication modules are also available for AS-Interface and KNX (Instabus network for building automation). Now it is also possible to use the analog output module to solve simple closed-loop control tasks. Heating and cooling systems can be designed with the RTD PT100 module using special functions for PI control, ramp response and analog multiplexer.

LOGO! exists in the version LOGO! Basic with integrated display and in the version LOGO! Pure without display.

A wide range of modules allows individual expansion of LOGO! to 24 digital inputs,16 digital outputs, 8 analog inputs and 2 analog outputs. Communication modules are also available for AS-Interface and KNX (Instabus network for building automation). Now it is also possible to use the analog output module to solve simple closed-loop control tasks. Heating and cooling systems can be designed with the RTD

Digital expansion modules

Four versions for expanding the digital inputs and outputs:

DM8 230R / DM16 230R

• Supply voltage 115 / 240 V AC / DC
• Four/eight 120 / 230 V AC / DC digital
• Four / eight digital output relays, 5 A per relay

DM8 24 / DM16 24

• Supply voltage 24 V DC
• Four / eight 24 V DC digital inputs
• Four / eight digital output transistors, 0.3 A

DM8 12 / 24R

• Supply voltage 12 / 24 V DC
• Four 12 / 24 V digital inputs
• Four digital output relays, 5 A per relay

DM8 24R

• Supply voltage 24 V AC / DC
• Four 24 V AC / DC digital inputs, PNP or NPN
• Four digital output relays, 5 A per relay

DM16 24R

• Supply voltage 24 V DC
• Eight 24 V DC digital inputs
• 0 to 10 V or 0 to 20 mA
  
  Analog expansion modules

Three modules for expanding analog and temperature I/O:

AM2

• Supply voltage 12 / 24 V DC
• Two channels
• Type PT100

AM2 PT100

• Supply voltage 12 / 24 V DC
• Two channels
• Type PT100
• Measuring range - 50 °C to +200 °C

AM2 AQ

• Supply voltage 24 V DC
• 2 analog outputs
• Output range 0 to 10 V

For communication following modules for the order

CM AS-Interface-Slave

The expansion module has four virtual inputs and outputs, and acts as an interface between an AS-Interface system and a LOGO! system. The module enables four data bits to be transferred from the LOGO! Basic to the AS-Interface system and vice versa.

• Supply voltage DC 12 / 24 V
• 4 DE / 4 DA interfaces to an AS-interface Master
  
  

CM EIB / KNX

CM EIB/KNX is a communication module (CM) for connecting the LOGO! totheEIB. It is implemented as a slave module for the logic module LOGO! (12/24 or 115/240V).
The CM EIB/KNX is a bus device on the EIB and enables the LOGO! to communicate with other EIB devices through the exchange of EIB data points. It transfers EIB data points to the LOGO! and LOGO! functions to the EIB.
CM EIB/KNX makes the current states of the configured EIB data points available to the LOGO! so that it is able to link them with its logic functions and timing elements. The EIB data points can thus also be linked with those of the local LOGO! inputs and outputs. The CM EIB/KNX then transfers each change in the status of the output signals on the EIB.
The combination of the LOGO! and CM EIB/KNX provides the user with a distributed controller functionality for the EIB with the possibility of carrying out settings or modifying parameters or logic operations quickly, simply and without a programming device.

• max. 16 DI, 12 DO, 8 AI and 2 AO as interface to the instabus EIB
• The LOGO! can also be used as a KNX / EIB clock master on a network.
• Any analog or digital I/Os not physically used in a LOGO! configuration, can be mapped to EIB address frames for use in an ETS program
• 4 DE / 4 DA interfaces to an AS-interface Master
  
  

  TECHNICAL DATA
  
  

  Communication modules (CM)	EIB / KNX	CM AS-Interface (Slave)
  Supply voltage	24 V AC / DC	24 V DC
  Permissible range	20.4 to 28.8 V DC20.4 to 26.4 V AC	19.2 to 28.8 V DC
  Digital inputs*	up to 16	4
  Analog inputs*	up to 8	-
  Analog outputs*	up to 2	-
  Digital outputs*	up to 12	4
  Dimensions (W x H x D)	2 WM 36 x 90 x 53 mm	2 WM 36 x 90 x 53 mm

  * ‘virtual' LOGO! inputs/outputs;
  for EIB/KNX this depends on the number of physical I/O's already present

With the compact Logo! CSM 230 and CMS 12/24 switch modules, logic modules from the Logo! product range can be extended by additional Ethernet interfaces, and Ethernet networks with 10/100 Mbps can be flexibly configured in electrical line, tree or star structures.
The unmanaged switches can either connect two logic modules to one another or offer connections for additional components such as HMI devices, displays or programming devices.

Benefits:

Important features of the LOGO! CSM are:

• Problem-free connection by means of 4 RJ45 standard plug-in connections
• 1 Ethernet port on the front of the module for direct diagnostic access in the control cabinet
• Space-saving, optimized for connection to Logo!
• Cost-effective solution for the implementation of small, local Ethernet networks
• Support of stand-alone use as unmanaged 4-port switch for Ethernet networks

The LOGO! TD provides an affordable interface for equipment builders and their customers, even for simple relay switching systems.
Adjustments and troubleshooting alarms are easily handled using the LOGO! TD with built-in operator functions and diagnostics. The expansion and communications modules, as well as programs from earlier LOGO! generations are compatible when upgrading to the new Basic or Pure logic module to be able to utilize the LOGO! TD.

Benefits:

• Controllable backlight and multi-language character sets
• Supports 12 or 16 standard characters per line depending on selected character set
• Display of up to 50 messages on either the on-board LCD or external TD or both
• Switch between 2 screens or scroll up to 32 characters on any or all lines for each message
• Display of up to 4 bar graphs and 4 I/O statuses per message and per character set
• Password protection of RUN/STOP options on the TD
  
  

  TECHNICAL DATA
  
  

  LOGO! TD Text Display
  Supply voltage	12 V DC , 24 V AC/DC
  Permissible range	10.2 to 28.8 V DC or 20.4 to 26.4 V AC (47 to 63 Hz)
  Inputs	6 standard keys, 4 function keys (tactile surface buttons)
  Display	61 x 33 mm, white controllable backlight, adjustable contrast
  Lines / Characters	4 lines, 12/16 characters per line (depending on selected character set)
  Connecting cable length	2.5 m (extend up to 10 m with standard ‘straight-through‘ 9-pin serial cable)
  Power consumption at 24 V DC	typ. 65 mA (12 V DC), typ. 40 mA (24 V DC), typ. 90 mA (24 V AC)
  Cut-out dimensions (W x H x D)	119.5 x 78.5 x 1.5 - 4.0 mm for panel mounting (128.2 x 86 x 38.7 overall)