6ES7 231-0HC22-0XA8 Siemens PLC New in box

6ES7 231-0HC22-0XA8 Siemens PLC New in box

Siemens PLC 6ES7 231-0HC22-0XA8
Product Description:
 The S7 brings to the user a powerful solution to a host of control applications, which is easy to adapt and expand the system. The S7 is a family of PLC’s which allows the user to tailor their selection of components which best suits their requirements, and is the long term successor to the highly successful S5 range. Whatever the S5 can do, the S7 can do more quickly and more easily.,The 3rd generation of S7-200 now builds on the success of the original range and exploits new CPU’s in order to produce even faster and more powerful range of PLC's. The range of CPU's available has been increased with the introduction of the new 224XP, as has the range of digital, analogue and communications expansion modules.,For the faster type of application real time control is easily achieved by use of the comprehensive range of built-in interrupts. Timed, Communication, High Speed Counter, High Speed Pulse Output, and hardware interrupts are all available, and the implementation of a priority table means that all the interrupts can work simultaneously.,Communications with S7-200 is built in. Inter PLC communications is achieved using two wire network which can be up to 1200 meters and can have up to 126 nodes. In "Freeport" mode the PLC's RS-485 port runs in free ASC11 mode making it possible to communicate with other devices.,In line with Siemens objective to make the programming of S7-200 as user friendly as possible MicroWin programming software has been further improved. These improvements all help minimise program development time. This has been achieved by including more and improving existing "wizards". These help program developers with the more routine/complex parts of their programs, e.g. TD200 configuration, PID loop configuration, High Speed Counter configuration, etc. Inclusion of context sensitive help also means that all the information required is at the users fingertips.
New CPU hardware support provides the option to turn off run mode edit to obtain more program memoryCPU 224XP supports onboard analogue I/O and two communication portsCPU 226 includes additional input filters and pulse catch facility0.22μs processing time per instruction
Modular Expansion up to 256 total I/O (except S7-221)Powerful Instruction Set, and Real Time performanceProgramming via RS-485 comms portAll models have EEPROM memories for user program storage2 or 4 x 30kHz pulse train outputs (dc powered models only )
Specifications:
1. Analog Expansion Modules Order Numbers:
Order Number Expansion Model EM Inputs EM Outputs Removable Connector
6ES7 231--0HC22--0XA0 EM 231 Analog Input, 4 Inputs 4 -- No
6ES7 231--0HF22--0XA0 EM 231 Analog Input, 8 Inputs 8 -- No
6ES7 232--0HB22--0XA0 EM 232 Analog Output, 2 Outputs -- 2 No
6ES7 232--0HD22--0XA0 EM 232 Analog Output, 4 Outputs -- 4 No
6ES7 235--0KD22--0XA0 EM 235 Analog Combination 4 Inputs/1 Output 4 11 No
2. Analog Expansion Modules General Specifications:
Order Number Module Name and Description Dimensions (mm) (W x H x D) Weight Dissipation VDC Requirements+5 VDC +24 VDC
6ES7 231--0HC22--0XA0 EM 231 Analog Input, 4 Inputs 71.2 x 80 x 62 183 g 2W 20 mA 60 mA
6ES7 231--0HF22--0XA0 EM 231 Analog Input, 8 Inputs 71.2 x 80 x 62 190 g 2W 20 mA 60 mA
6ES7 232--0HB22--0XA0 EM 232 Analog Output,2 Outputs 46 x 80 x 62 148 g 2W 20 mA 70 mA (with both outputs at 20 mA)
6327 232--0HD22--0XA0 EM 232 Analog Output, 4 Outputs 71.2 x 80 x 62 190 g 2W 20 mA 100 MA (with all outputs at 20 mA)
6ES7 235--0KD22--0XA0 EM 235 Analog Combination 4 Inputs/1 Output 71.2 x 80 x 62 186 g 2W 30 mA 60 mA (with output at 20 mA)
3. Analog Expansion Modules Input Specifications:
General 6ES7 231- -0HC22- -0XA06ES7 235- -0KD22- -0XA0 6ES7 231- -0HF22--0XA0
Data word format Bipolar, full-scale range Unipolar, full-scale range (See Figure A-16) --32000 to +32000  0 0 to 32000 >2M? voltage input 250 ? current input
DC Input impedance ≥2M? voltage input 250 ? current input
Input filter attenuation --3dbat3.1Khz
Maximum input voltage 30 VDC
Maximum input current 32 mA
Resolution Bipolar Unipolar 11 bits plus 1 sign bit 12 bits
Isolation (field to logic) None
Input type Differential Differential voltage, two channels selectable for current
Input ranges Voltage: Selectable, see Table A-20 for available ranges Current: 0to20mA Voltage: Channels 0 to 7 0 to +10V, 0 to +5V and +/--2.5 Current: Channels 6 and 7 0to20mA
Input resolution See Table A-20 See Table A-22
Analog to digital conversion time < 250 µs < 250 µs
Analog input step response 1.5 ms to 95% 1.5 ms to 95%
Common mode rejection 40 dB, DC to 60 Hz 40dB,DCto60Hz
Common mode voltage Signal voltage plus common mode voltage must be ≤±12 V Signal voltage plus common mode voltage must be ≤±12 V
24 VDC supply voltage range 20.4 to 28.8 VDC (Class 2, Limited Power, or sensor power from PLC)
4. Analog Expansion Modules Output Specifications:
General 6ES7 232- -0HB22- -0XA06ES7 232- -0HD22- -0XA06ES7 235- -0KD22- -0XA0
Isolation (field to logic) None
Signal range
Voltage output ± 10 V
Current output 0to20mA
Resolution, full-scale
Voltage 11 bi ts
Current 11 bi ts
Data word format
Voltage --32000 to +32000
Current 0 to +32000
Accuracy Worst case, 0° to 55° C
Voltage output ± 2% of full-scale
Current output ± 2% of full-scale
Typical, 25° C
Voltage output ± 0.5% of full-scale
Current output ± 0.5% of full-scale
Setting time
Voltage output 100 µS
Current output 2mS
Maximum drive
Voltage output 5000 ? minimum
Current output 500 ? maximum
24 VDC supply voltage range 20.4 to 28.8 VDC (Class 2, Limited Power, or sensor power from PLC)