LOGO

Overview

• The space-saving basic variants
• Interface for the connection of expansion modules, up to 24 digital inputs, 20 (16) digital outputs, 8 analog inputs and 8 (2) analog outputs can be addressed
• With connection option for LOGO! TD text display (can be connected to all LOGO! 0BA6 and 0BA7 basic versions); LOGO! TDE can be connected with LOGO! 8 or higher

New for LOGO! 8

• All basic units with integrated web server
• Same enclosure width as LOGO! 0BA6 (4 MW)
• All basic units with Ethernet interface for communication with LOGO!, SIMATIC Controllers, SIMATIC Panels and PCs
• Use of standard micro CF cards

LOGO! 0BA7 versions:

• Ethernet interface for communication with SIMATIC Controller, SIMATIC Panel and PC
• Networking of max. 8 LOGO! devices
• Use of standard CF card or SIMATIC memory card

LOGO! 0BA6:

• Relay outputs with up to 10 A output current (not LOGO! 24).
• Integrated display field with parameterizable backlight (4 x 12 characters).
• Integrated operator control panel.
• Integrated EEPROM memory for control program and setpoint values.
• Optional program module for copying and know-how protection.
• Optional battery module and combined battery/program module for backing up the integral real-time clock over 2 years.
• Integral real-time clock with automatic summer/winter time adjustment.
• 8 digital inputs, 4 digital outputs.
• 4 inputs as analog inputs in 12/24 V DC variants (0 to 10 V); inputs can also be used digitally.
• 4 inputs can be used for high-speed counting up to 5 kHz (DC versions only).
• Interface for the connection of expansion modules, up to 24 digital inputs, 16 digital outputs, 8 analog inputs and 2 analog outputs can be addressed.
• Interface for connecting the LOGO! TD text display.
• Up to 200 function blocks per user program

LOGO! 0BA7:

• Ethernet interface (replaces the serial programming interface of the previous series)
• Relay outputs with max. 10 A output current
• Integrated display field with parameterizable backlight (4 x 12 characters).
• Integrated operator control panel.
• Integrated EEPROM memory for control program and setpoint values.
• Optional standard SD cards or SIMATIC memory cards
• Integral real-time clock with automatic summer/winter time adjustment.
• Backup of the integrated real-time clock for 20 days.
• 8 digital inputs, 4 digital outputs.
• 4 inputs as analog inputs in 12/24 V DC variants (0 to 10 V); inputs can also be used digitally.
• 4 inputs can be used for high-speed counting up to 5 kHz (DC versions only).
• Interface for the connection of expansion modules, up to 24 digital inputs, 16 digital outputs, 8 analog inputs and 2 analog outputs can be addressed.
• Interface for connecting the LOGO! TD text display.

LOGO! 8:

• Ethernet port
• Relay outputs with max. 10 A output current
• Integrated display field with parameterizable backlight (6 x 16 characters, 3 background colors).
• Integrated operator control panel.
• Integrated EEPROM memory for control program and setpoint values.
• Optional standard micro CF cards
• Integral real-time clock with automatic summer/winter time adjustment.
• Backup of the integrated real-time clock for 20 days.
• 8 digital inputs, 4 digital outputs.
• 4 inputs as analog inputs in 12/24 V DC variants (0 to 10 V); inputs can also be used digitally.
• 4 inputs can be used for high-speed counting up to 5 kHz (DC versions only).
• Interface for the connection of expansion modules, up to 24 digital inputs, 20 digital outputs, 8 analog inputs and 8 analog outputs can be addressed.
• Connection of LOGO! TDE via Ethernet.

Function

• Integrated basic and special functions:
  • Basic logic functions:
    AND, OR, NOT, NAND, NOR, XOR, positive/negative pulse edge evaluation.
  • Special functions:
    ON delay, latching ON delay, OFF delay, impulse relay, locking relay, counter (forward/backward), time switch, interval time-delay relay, operating hours counter, trigger, asynchronous pulse generator, year time switch, comfort light switch function, random generator, staircase light switch function as per DIN 18015-2, edge-triggered interval time-delay relay, combined ON/OFF delay, analog comparator, analog trigger, analog delta trigger, analog watchdog, analog amplifier, text and variable display, shift register, soft key function, PI controller, ramp function, analog multiplexer, PWM function, analog arithmetic function, function for detecting errors in the analog arithmetic function.
• 200/400 function blocks can be linked.
• Up to 27/64 bit memories
  (including restart bit memory, bit memory for controlling the backlight of the integral display and the LOGO! TD, bit memory for switching between 2 parameterizable character sets in the message text).
• Integrated retentivity.
• Password protection.

Function available as an option

• Additional know-how protection with the program module or CF/micro CF card available as an option.
• Backup of the integrated real-time clock of LOGO! 0BA6 with the optionally available battery module and combined battery/program module for 2 years
• Backup of the integrated real time clock of LOGO! 0BA7 and LOGO! 8 for 20 days.
• Connection of the optionally available LOGO! TD text display to all ..0BA6 Basic versions

Additional functions for LOGO! 0BA7

• Data logging to internal memory or CF card (up to 2 000 records)
• Macros (user-defined functions) for LOGO! Soft Comfort V7
• 400 function blocks can be interlinked
• 16 analog bit memories
• 64 open terminals
• 4 8-bit shift registers
• New special functions:
  Astronomical clock, analog filter, mean value calculation, min/max value, stop watch
• Diagnostic functions

Additional functions for LOGO! 8

• Data logging to internal memory or micro CF card (up to 20 000 records)
• Macros (user-defined functions) for LOGO! Soft Comfort
• 400 function blocks can be interlinked
• 64 analog bit memories
• 64 open terminals
• 4 8-bit shift registers
• Extended diagnostic functions

Technical Support

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