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 and control system 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! 6ES7216-2BD23-0XB8 - SIMATIC S7-200, CPU 226 compact unit, AC power supply, 24 DI DC/16 DO relay, 16/24 KB code / 10 KB of data, 2 PPI / Freeport supply voltage AC 120 V is AC 230 V power supply frequency allows the frequency range 63 Hz limit load voltage L + rating (DC) 24 V permissible range, lower limit (DC) 5 V permissible range, upper limit (DC) 30 V load voltage L1 Ratings (AC) 100 V permissible range, lower limit (AC) 5 V permissible range, upper limit (AC) 250 V permissible frequency range, the lower limit of the frequency range of 47 Hz to allow maximum 63 Hz Input current Inrush current, max 20 A; 264 V when from supply voltage L1, max 320 mA; 40 至 160 mA (240 V); 80 至 320 mA (120 V); expansion module output current (DC 5 V) 1,000 mA sensor power supply 24 V sensor power supply is 24 V; allowed range: 20.4 to 28.8 V Short circuit protection is; electronics, when 400 mA output current, max 400 mA Memory Memory Type the number of the other memory module (optional) 1; plug-in memory modules, integrated EEPROM content is consistent with, and also recipe can be classified storage, data logging, and other documents. Data storage and program memory data memory, max 10 kbyte program memory, max 24 kbyte; 16 KB, when activated running time editing buffer exists; program: The entire program is in integrated EEPROM, maintenance-free, can be programmed by the CPU; Data: The entire downloaded from PG / PC DB 1 is located in the integrated EEPROM, maintenance, DB immediate value 1 in RAM, the remaining markers, timers, counters, etc. through efficient maintenance-free capacitor; optional for long buffer Battery Battery Battery Battery operation buffer buffer time, maximum 100 h; (40 ° C of at least 70 hours); 200 days (typ.) with optional battery module CPU-processing times for bit operations, max 0.22 μs counters, timers and their retentivity S7 counter Number 256 reserved adjustable with battery in the case is; an upper limit on the effective capacitor or battery range lower limit 0 upper limit of 256 counts the number of hours 32767 S7 256 remains in the case with battery may adjustment; efficient capacitor or battery about 64 times the upper limit of the range of 1 ms upper limit 54 min; 4 timers: 1 ms to 30 s; 16 timers: 10 ms to 5 min; 236 timers: 100ms to 54 min Data areas and their remanence number of markers, the presence of residual magnetism is the maximum 32 byte; M 0.0 to M 31.7 Reserved 0-255 in the case with a battery, a capacitor or battery on efficiency, in the case of adjustable retention without battery 0 to 112 in EEPROM, adjustable expansion device hardware expansion, maximum 7; only use the S7-22x series of expansion modules. Since the output current is limited, an extension module may be limited. Programming devices can be connected / PC SIMATIC PG / PC, standard PC expansion module analog inputs / outputs, max 35; maximum 28 inputs and 7 outputs (EM) or max 0 inputs and 14 outputs (EM) Digital inputs / outputs, max 148; Up to 128 inputs and 120 outputs (CPU + EM) AS interface inputs / outputs, max 62; AS Interface A / B slaves (CP 243-2) figures Enter the number of digital inputs 24 m / p reading is; choose, each input voltage rating, DC 24 V for signal "0" 0 to 5 V for signal "1" minimum of 15 V Input current for signal "1 "Typical 2.5 mA input (input voltage rating) delay for standard inputs can be parameterized; All from" 0 "to" 1 ", the minimum value of 0.2 ms from" 0 "to" 1 " maximum of 12.8 ms for alarm inputs can be parameterized; E 0.0 to E 0.3 for counter / technological functions can be parameterized; (E0.0 to E1.5) 30 kHz Cable length Cable length unshielded, max 500 m; Standard entrance: 500 m, fast counter: 50 m Cable length unshielded, max 300 m; are not used for high-speed digital signal output Digital output number 16; relay short circuit protection No; external preset the output of the on-off capability with resistive load 2 A maximum of lighting load, max 200 W; DC when 30 W, AC 200 W when the output voltage for signal "1" minimum L + / L1 output current for signal "1" rating of 2 A for signal " 0 "residual current, max 0 mA Output delay with resistive load from" 0 "to" 1 ", max 10 ms; All output from" 1 "to" 0 ", max 10 ms; All output 2 in parallel with the output of the power switch is used to increase the switching frequency pulse output whether resistive load, maximum total current output of 1 kHz (per group) all mounting positions up to 40 ℃, max 10 A horizontal installation up to 55 ℃, max 10 A relay output maximum number of relay outputs, integrated operating cycle 16 maximum number 10000000; 100,000 nominal voltage at the load, the mechanical current 10 million wire length shielded wire length, maximum 500 m unshielded wire length, maximum 150 m analog input analog potentiometer 2; analog potentiometers; resolution of 8 sensors can be connected to the sensor wire sensor is permissible closed-circuit current (two-wire sensor) max 1 mA 1 interface Type Integrated RS. 485 RS 485 interface Physics MPI functionality is; as MPI slave for data exchange and MPI master (S7-300/S7-400-CPU, OP, TD, push-button panel); S7-200 CPU inside / CPU communication may be limited in the MPI network; transmission rate 19.2/187.5 kbit / s PPI is; with PPI protocol for programming functions, HMI functions (TD 200, OP), S7200 internal CPU / CPU communication; transfer rate of 9.6 / 19.2/187.5 kbit / s serial data exchange; as freely programmable interface with external devices using the ASCII protocol baud rate for serial data exchange: 1.2/2.4/4.8/9.6/19.2/38.4/57.6 / 115.2 Kbit / s; PC / PPI cable can also be used as RS232/RS485 converter MPI transmission rate, the minimum value of 19.2 kbit / s transfer rate, maximum 187.5 kbit / s 2 interface Type Integrated RS 485 interface Physics RS 485. MPI is functional; as MPI slave for data exchange and MPI master (S7-300/S7-400-CPU, OP, TD, push-button panel); S7-200 internal CPU / CPU communication in MPI network may be limited; transfer rate 19.2/187.5 kbit / s PPI is; with PPI protocol for programming functions, HMI functions (TD 200, OP), S7200 internal CPU / CPU communication; transfer rate 9.6/19.2/187.5 kbit / s serial data exchange; as freely programmable interface with external devices using the ASCII protocol baud rate for serial data exchange: 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 Kbit / s; PC / PPI cable can also be used as RS232/RS485 converter MPI transmission rate, max 187.5 kbit / s transfer rate, minimum 19.2 kbit / s integration counter number 6; rapid counter (each 30 kHz), 32 bits (including sign ), used as a forward or reverse counter or for connecting two 90 ° rotation with two pulse sequences incremental encoder (maximum 20 kHz (A / B) counter); release and reset inputs parameterized ; when an interrupt when the rating may be reached (including any content subroutine calls); counting the number of frequency conversion counting direction (counter), max 30 kHz alarm inputs 4; 4 rising pulse and / or 4 drop pulse potential Isolated Digital Input Galvanic isolation between channels is; optocouplers between the channels, grouping 13 points and 11 digital outputs Galvanic isolation between channels is; relay between the channels, groups 4, 5 and 7 points allowed The potential difference between different circuits DC 500 V DC 24 V and DC in between 5 V; AC 1500 V between the DC 24 V and AC 230 V protection class and protection class IP 20 environmental requirements of environmental conditions and other environmental conditions : See "Automation System S7-200, System Manual" operating temperature horizontal installation, minimum horizontal installation 0 ° C, max 55 ° C vertical installation, minimum 0 ° C vertical mounting, the maximum allowed pressure range 45 ° C, minimum allowable range of 860 hPa, maximum 1080 hPa relative humidity operation, minimum 5% operation, maximum 95%; RH stress intensity 2 meets IEC 1131-2 backup device configuration programming binary arithmetic operations, comparison operators, operation time, counting operation, the clock operation, the transmission operation, the table operation, logic operation, movement and rotation operation, the conversion operation, the process control operation, interrupt operation and communication stack operations, fixed point, floating point, free circulation of the digital program editing function ( OB 1), alarm control, time control (1 to 255 ms) program organization 1 OB, 1 DB, 1 SDB subroutines with / without parameter transfer the number of subroutines, max 64 programming languages ??KOP is FUP is AWL technology to protect users program protection / password protection; 3 password protected connection technology pluggable I / O terminals are Dimensions Width 196 mm Height 80 mm Depth 62 mm Weight Weight, about 660 g