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LOGO! General Logic Modules Description  Ordering Information The LOGO! family of programmable logic modules offers a cost-effective compact alternative to conventional relays, timers, and counters. Each versatile LOGO! unit is completely self-contained and includes the CPU, power supply, input/output points (I/O), and LCD display. The built-in display allows you to configure the unit quickly, change operating parameters, or display simple operator messages. A wide range of operating voltages is available, including 12/24 V DC, 24V AC, and 115/230V AC. The Simple Solution Models Today, LOGO! is being successfully used all over the world in both commercial and industrial applications. Almost any application that requires basic levels of control can benefit from using LOGO!. Here are just a few examples of LOGO! applications: There are several LOGO! models available, with a wide range of voltages and I/O capacity, to suit almost any application: ■ ■ LOGO! Basic, AC - 6 in / 4 out LOGO! Basic, DC - 8 in / 4 out (2 inputs can be used as 0-10V analog, 8-bit) ■ LOGO! Long - 12 in / 8 out ■ LOGO! Bus - 12 in / 8 out 4 AS-Interface slave in 4 AS-Interface slave out ■ LOGO! Pure - same as basic, with out display ■ ■ ■ ■ ■ ■ ■ ■ ■ Small machines (presses, conveyors, vending, etc.) Compressor & pump control Lighting control Security and access control Gate / door control HVAC systems See page 648 for a complete list of models.  Use complete catalog number See page 648 for a list of available models Key Features ■ ■ ■ ■ ■ ■ Saves Time & Reduces Costs  ■ Integrated display & keypad for programming / operator messages Change parameters during operation Expanded memory to 56 blocks Built-in EEPROM memory for program and parameters Optional memory modules for copying or protecting programs Clock / calendar on all LOGO models with relay outputs 10A relays (3A inductive) Optional software for programming & documentation LOGO! Basic -72w x 90h x 55d mm (2.84 x 3.54 x 2.17in) LOGO! Long - 126w x 90h x 55d mm (4.96 x 3.54 x 2.17in.) In a single compact unit, LOGO! replaces a wide range of conventional switching devices at an extremely low price. By integrating the power supply, processor, I/O, and display, LOGO! takes up significantly less room in the control cabinet, reduces the number of parts required, and therefore reduces your logistics costs. 10 Logic Control Instead of expensive, time-consuming wiring of different devices, everything can be done at the push of a button or the click of a mouse. Our simple instruction blocks are easy to understand, even for novices who may not be familiar with conventional control programming concepts. And once you’ve configured LOGO!, you can easily use the program time and time again. Whether you create the program directly on the LOGO!, or with our easy-touse software, LOGO! configurations are easily stored and retrieved. This can dramatically decrease your production costs and startup time. 645 Siemens Industrial Control Products LOGO! General Logic Modules Simple Programming - Just Connect the Dots! The 8 integrated basic functions (GF) Whether you choose to program directly from the LOGO! keypad and display, or with our easy-to-use LOGO!Soft Comfort software, our powerful instruction blocks allow you to create everything from simple to complex control schemes in a matter of minutes. The LOGO! has 8 basic instruction blocks (AND, OR, etc.) and 21 special instruction blocks (On Delay, Off Delay, Clock, etc.). You can have up to 56 blocks in a program, but some combinations are limited by the total memory available. The following options are possible (max): ■ ■ ■ ■ ■ ■ ■ 16 timers 24 counters 8 time switches 3 operating hours counters 42 current impulse relays 42 latching relays as well as Functions for analog values and message texts The 21 integrated special functions (SF) Programming with LOGO!Soft Comfort Our Windows-based LOGO!Soft Comfort software allows you to create LOGO! programs quickly and easily with a click of the mouse. You simply select the instructions you want and draw lines between them to build the program logic. It’s literally as easy as connecting the dots! LOGO!Soft Comfort will even determine which LOGO! unit is the best fit for your application! Programming from the Display You can also create/modify programs or change timer/counter values directly from the LOGO! display. Simply use the keypad to select the instruction blocks and to make the connections. LOGO! automatically numbers the instruction blocks as you insert them, which makes it easy to follow the program. The following example shows three LOGO! display screens for a simple program. Logic Control 10 Easy program design is only part of the solution. To make startup even easier, LOGO!Soft Comfort offers a powerful simulator that lets you quickly examine the program operation. You can activate inputs, monitor timers and counters, even simulate a power cycle! Once your program is operating the way you want, simply connect the PC cable and download the program. 646 Siemens Industrial Control Products LOGO! Technical Logic Modules Specification Power Supply Input Range Power Dissipation 12/24RC 12/24RCo 12/24V DC 12V: 10.8-15.6V DC 24V: 20.4-28.8V DC 0.1-1.2W, 12V DC 0.2-1.6W, 24V DC 24RC 24RCo 24V AC 20.4V-26.4V AC 0.3 - 1.8W 230RC 230RCo 115/230V AC 85V-265V AC 1.1-3.5W, — 8, 80hrs. typ. 115V AC 2.3 - 4.6W, 230V AC 8, 80hrs. typ. 8, 80hrs. typ. 8 6 6 2, (0-10V DC) max. 5V DC min. 8V DC 1.5mA, 12V DC 2.5mA, 24V DC 2, (0-10V DC) max. 5V DC min. 12V DC 1.5mA — max. 5V AC min. 12V AC 2.5mA 4, Relay 4, Transistor 4, Relay Int. Clocks, Backup 8, 80hrs. typ. Inputs Digital 8 Use for Analog? “0” signal “1” signal Input Current Outputs Digital 24 24V DC 20.4V-28.8V DC 0.2 - 0.5W 24RCL 24V DC 20.4V-28.8V DC 0.3 - 2.9W 230RCL 115/230V AC 85V-265V AC 1.7 - 7.5W, — 8, 80hrs. typ. 115V AC 3.4 - 9.2W, 230V AC 8, 80hrs. typ. 12 12 12 12 — max. 40V AC min. 79V AC 0.08mA — max. 4V DC min. 8V DC 1.5mA — max. 5V DC min. 12V DC 4.5mA — max. 5V DC min. 12V DC 4.5mA — max. 40V AC min. 79V AC 0.08mA 4, Relay 8, Relay 8, Transistor 8, Relay 8, Relay 10A resistive*, 3A inductive* External fuse required 2Hz resistive 0.5Hz inductive 0.3A 10A resistive*, 3A inductive* External fuse required 2Hz resistive 0.5Hz inductive Continuous Current 10A resistive, 0.3A 10A resistive, 10A resistive, ( * per common) 3A inductive 3A inductive 3A inductive Short-circuit Prot. External fuse Elec. fuse External fuse External fuse required (approx. 1A) required required Switching Freq. 2Hz resistive 10Hz 2Hz resistive 2Hz resistive 0.5Hz inductive 0.5Hz inductive 0.5Hz inductive 2 2 Connecting Cables 2 x 1.5mm , 1 x 2.5mm Ambient Temp. 0 to +55° C Storage Temp. -40 to +70° C Noise Suppression to EN 55011 (Limit Class B) Protection IP20 Agency Approvals To VDE 0631, IEC 1131, UL, FM, CSA, Ship Building Approvals Installation 35mm DIN rail Dimensions 72 w x 90 h x 55 d mm 2.84 w x 3.54 h x 2.17d in 12RCL 12V DC 10.8-15.6V DC 0.1- 1.2W 24L 24V DC 20.4V-28.8V DC 0.2 - 0.8W Elec. fuse (approx. 1A) 10Hz 24RCLB11 24V DC 20.4V-28.8V DC 0.3 - 2.9W 230RCLB11 115/230V AC 85V-265V AC 1.7 - 7.5W, 8, 80hrs. typ. 115V AC 3.4 - 9.2W, 230V AC 8, 80hrs. typ. 12 4, AS-Interface — max. 5V DC min. 12V DC 4.5mA 12 4, AS-Interface — max. 40V AC min. 79V AC 0.08mA 8, Relay 4, AS-Interface 10A resistive*, 10A resistive*, 3A inductive* 3A inductive* External fuse External fuse required required 2Hz resistive 2Hz resistive 0.5Hz inductive 0.5Hz inductive 8, Relay 4, AS-Interface 10A resistive*, 3A inductive* External fuse required 2Hz resistive 0.5Hz inductive 126 w x 90 h x 55 d mm 4.96 w x 3.54 h x 2.17d in LOGO! Accessories There are several accessories available for use with LOGO!. LOGO! PC Cable Program Modules LOGO! Contact LOGO! Power LOGO! Manual Use with LOGO!Soft Comfort to download and upload LOGO! control programs. The yellow memory card allows you to copy and save programs. The red card adds protection against copying, modifications, etc. With LOGO! Contact, you can switch resistive loads up to 20A and motors up to 4KW. There are several 12V DC and 24V DC power supplies available, which are a perfect fit with LOGO!. The LOGO! manual is available in a compact paper format, and is also included electronically with LOGO! Soft Comfort (.pdf format). 10 Logic Control 647 Siemens Industrial Control Products