Shanghai Electric Technology Co., Ltd. Qin Bin (Siemens core partners) Contact: (Mr.) Feng Li Star Mobile: 15221871358 Tel 021 -61532630 Fax 021 -67766155 Online QQ: 2541732832 Address: Songjiang District, Chen Hua Road 839 Lane Room 1001, No. 65 Shanghai Bin Qin is the German company Siemens in the field of automation and control duly authorized partner, in the spirit of national energy, health objectives for the people to develop the use of Siemens products to provide customers with high-quality technical advice and services. Our goal: to make the best of Siemens automation and control systems integration partner, the professional provider of Siemens automation systems integration solutions, the company sold products, new original, one year warranty, whenever there is any quality problems can be returned unconditionally goods (artificial damage, 15 days) The following is the product description, if you have any questions, please contact us! Superior compact solution with 14 native input / output points can be up to two expansion modules with a rich instruction set: rich instruction basic operations, such as binary logic operations, the results of the assignment, storage, counting, time, loading, transmission, comparison, shift, rotate, resulting in complement, call subprogram (with local variables) integrated communications command (eg S7-200 communication (read network (NETR), write the network (NETW) or a free port (send XMT Receive RCV) user-friendly features, such as pulse duration modulation, pulse sequence functions, arithmetic functions, floating-point arithmetic, PID loop control, jump function, circulation and transcoding to make programming tasks are simplified count: user-friendliness The counting function with integrated counters and high-speed counter instructions to the user opens up new fields of application interrupt processing: edge-triggered interrupts (process triggered by the rising or falling edge signal) allows for extremely fast response to process interrupts the timing. interrupt can be set to:. 1ms - 255ms, 1ms interval when the counter reaches the set value or change of direction, can trigger counter interrupt communication makes it possible to quickly and easily interrupted, such as printers or barcode reader to exchange information input / output and peripheral equipment. inquiry and direct drive: the input and output can be independent of the scanning cycle, and to set directly on the process controller can quickly respond to events (e.g., when an interrupt occurs, the reset output directly) Password protection: 3 password protection, effectively ensure the security of proprietary technology for users to access the user program, there are several conservation programs: full access to: the program can easily change the read-only: Unauthorized modification program can not be tested. Set the system parameters and copy the program is fully protected: easy-to-use features to support testing and diagnostics:: Use the execution and analysis cycles can be defined not modify, copy program can read and set parameters for test and diagnostic functions unauthorized The whole process up to the big 124 internal parameters within the loop, such as bit memory, timers or counters simultaneously recorded the process of testing and diagnostic operation on the input and output "force": the inputs and outputs may be set independently in the cycle, for example, a user can detect programming STEP 7-Micro/WIN V4 can all S7-200 CPU for programming note: .. not use STEP 7-Micro/DOS on the CPU 222 can be programmed via the serial port for programming if the PG / PC, the need for additional PC / PPI cable when using STEP 7 Micro/Win32 V3 programming can be carried out by SIMATIC CP 5511 or CP 5611 program, as well as through the MPI programming interface programming at this time the maximum transfer rate of 187.5 kbps. configuration parameters 6ES7 212-1AB23-0XB8 6ES7 212-1BB23-0XB8 channel installation CPU 222 is installed: Integrated 24 V encoder / load power: for direct connection of sensors and encoders with 180 mA, it is also used as the load Power supply 2 models: with a variety of built-in power supply and control voltage digital inputs / outputs: 8 inputs and 6 outputs a communication interface: Optional as PPI interface for programming functions, HMI functions (TD 200, OP), S7-200 internal CPU / CPU communication (9.6/19.2/187.5 kbps), or as MPI slave for and MPI master (S7-300 / -400, OP, TD, button board) for data exchange User programmable interface (FreePort), with interrupt capability, and non-Siemens device for serial data exchange, such as in the ASCII protocol, baud rate 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 Kbit / s, it can be PC / PPI cable as RS 232 / RS 485 adapter expansion bus: connecting expansion modules (only 22x series expansion modules) interrupt inputs: the rising or falling edge of the signal to make the process very fast response speed counter: 4 high-speed counter (30 kHz), set by the parameter enable and reset input, has two separate inputs, which can be used as up / down counter;, or can be connected to two with 90 ° . away from incremental encoders no fault extension (extension module) through digital and analog expansion modules simulation module (optional); used to test integrated simulation and user input analog potentiometers program: a simulation potentiometer can be used as a set value of the counter in their daily work, such as setting time pulse output: two high-frequency pulse output (max. 20 kHz); for positioning tasks and through the power supply circuit and stepper motor control FM Motor Real Time Clock (available as optional sub-module is inserted); such as is used to add a time stamp packets, record machine run time, or time for process control EEPROM submodule (optional): used to preserve the integrity of the . STEP 7-Micro/WIN user program and other documents used to support data logging and recipe management allows for quick modification program (even without programming) and other programs through the archive provides long battery back-up: storage time can be increased to 200 days when no battery module, user data (such as memory bit status, data blocks, timers and counters) are protected by internal super capacitor, about five days can be permanently stored user program (maintenance free) battery module into memory sub-module slot. types of equipment types supply voltage input voltage output voltage output current DC output 24 V DC 24 V DC 24 V DC 0.75 A, transistor relay outputs 85 ... 264 V AC 24 V DC 24 V DC, 24 ... 230 V AC 2 A, relay