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! 6ES7216-2AD23-0XB8 - SIMATIC S7-200, CPU 226 compact unit, DC power supply, 24 DI DC/16 DO DC, 16/24 KB code / 10 KB of data, 2 PPI / Freeport supply voltage DC 24 V is permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.8 V load voltage L + rating (DC) 24 V permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.8 V Input current is turned current, max 10 A; 28.8 V when the power supply voltage from L +, max 1050 mA; 150 至 1050 mA, the expansion component output current (DC 5 V) 1000 mA sensor power supply 24 V sensor power supply is 24 V; allowed range: 15.4 to 28.8 V Short circuit protection is; output current electronics, 400 mA, 400 mA max memory memory type other memory module number (optional) 1; plug-in memory modules, integrated EEPROM content is consistent with, and also can be classified storage recipe data records 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; transistor circuit protection No; outside preset limits inductive shutdown voltage to 1 W output the maximum capacity of 0.75 A resistive load off lighting when the end of the maximum load 5 W output voltage for signal "1" minimum DC 20 V output current for signal "1" rated 750 mA for signal "0" The residual current, output resistive load, max 10 μA delay from "0" to "1", max 15 μs; standard output, max (A 0.2 to A 1.1) 2 μs; pulse output, max (A 0.0 to A0.1) 2 μs from "1" to "0", max 130 μs; standard output, max (A 0.2 to A 1.1) 10 μs; pulse output, max (A 0.0 to A0.1) 10 μs 2 switch outputs in parallel for increased power output of the switching frequency of the pulse is a resistive load, maximum 20 kHz; A 0.0 A 0.1 to the output of the current (each) all mounting positions up to 40 ℃, the maximum value of 6 A horizontal mounting position up to 55 ℃, max 6 A relay output maximum number of relay outputs, integrated 0 Cable length Cable length unshielded, max 500 m unshielded wire length, maximum 150 m analog input analog potentiometer count the number 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 integrated RS 485 interface Type RS 485 interface Physics 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 may be limited in the MPI network ; 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 is; 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 is also Can 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 Functionality MPI is; as MPI slave MPI for data exchange and master (S7-300/S7-400-CPU, OP, TD, push-button panel); S7-200 internal CPU / 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 9.6/19.2/187.5 kbit / s serial data exchange; as freely Programming interfaces 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 MPI converter 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 counters or for connecting the two with two 90 ° rotation of the pulse sequence incremental encoder (maximum 20 kHz (A / B) counter); release and reset input can be parameterized; reach the rated value when an interrupt may ( number four rising pulse and / or 4 falling pulse pulse output 2;; calling subroutines include any content); counting frequency conversion counting direction (counter), the maximum number of alarm inputs 30 kHz fast output terminal 4 , 20 kHz, an interrupt may be; pulse wavelength and frequency modulation limit frequency (pulse) 20 kHz Galvanic isolation digital inputs Galvanic isolation between channels is between the channels, grouping 13 points and 11 digital outputs Galvanic isolation between channels is; optocouplers between the channels, grouping 8 points and 8 Permissible potential difference between different circuits in DC 500 V DC 24 V and 5 V DC between the degree of protection and protection class IP 20 environmental requirements of other environmental conditions 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 installation, max 45 ° C to allow pressure range, the minimum allowable range of 860 hPa, maximum 1080 hPa relative humidity operation, minimum 5% operation, maximum 95%; RH stress intensity 2 in line with IEC 1131-2 backup device configuration programming binary arithmetic operations, comparison operators, time operation, the count 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 digital program editing function cycle (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 protect the user program protection / password protection is; 3 password protected connection technology pluggable I / O terminals are Dimensions Width 196 mm Height 80 mm Depth 62 mm Weight Weight, about 550 g