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- PLC CS1G series CPU unit by OMRON.
- With wide lineup makes it easy to build the optimum system.
- Can control Up to 960 points with units mounted to the CPU rack.
- Can connected with two series of expansion racks up to 72 Units and 7 Racks.
- Improved performance for data links, remote I/O communications, and protocol macros.
- Large capacity CPU units for greater component control power maximum I/O is up to 5,120 points and 250ksteps of programing.
The data transfer rate between the CPU Unit and certain Units has been doubled to further improve total system performance.
CS1 CPU unit appearance
Features of PLC
Product Name | Specification PLC | Implementable Devices | Current consumption (A) | format | International Standards | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CS1 CPU unit | CS1D CPU unit | ||||||||||||
Maximum number of inputs/outputs | Maximum Program Capacity | Data Memory Capacity | LD command processing speed | Unit Online Exchange | Communication unit duplication | Dual power supply unit | CPU base model CS1W-BC□□2 for CS series units | CS series/ C200H series unit common CPU base type CS1W-BC□□3 | CS1D CPU base model CS1D-BC082S or model CS1D-BC052 | 5V system | |||
CS1 CPU Unit | 5120 points (number of expansion bases: 7) | 250K steps | 448K words (DM: 32K words, EM: 32K words x 13 banks) | 0.02μs | No | No | No | Yes | Yes | No | * 0.82 | Model CS1H-CPU67H | UC1, N, L, CE |
5120 points (number of expansion bases: 7) | 120K steps | 256K words (DM: 32K words, EM: 32K words x 7 banks) | * 0.82 | Model CS1H-CPU66H | |||||||||
5120 points (number of expansion bases: 7) | 60K steps | 128K words (DM: 32K words, EM: 32K words x 3 banks) | * 0.82 | Model CS1H-CPU65H | |||||||||
5120 points (number of expansion bases: 7) | 30K steps | 64K words (DM: 32K words, EM: 32K words x 1 bank) | * 0.82 | Model CS1H-CPU64H | |||||||||
5120 points (number of expansion bases: 7) | 20K steps | 64K words (DM: 32K words, EM: 32K words x 1 bank) | * 0.82 | Model CS1H-CPU63H | |||||||||
5120 points (number of expansion bases: 7) | 60K steps | 128K words (DM: 32K words, EM: 32K words x 3 banks) | 0.04μs | No | No | No | * 0.78 | Model CS1G-CPU45H | |||||
1280 points (number of expansion bases: 3 | 30K steps | 64K words (DM: 32K words, EM: 32K words x 1 bank) | * 0.78 | Model CS1G-CPU44H | |||||||||
960 points (number of expansion bases: 2) | 20K steps | 64K words (DM: 32K words, EM: 32K words x 1 bank) | * 0.78 | Model CS1G-CPU43H | |||||||||
960 points (number of expansion bases: 2) | 10K steps | 64K words (DM: 32K words, EM: 32K words x 1 bank) | * 0.78 | Model CS1G-CPU42H |
* The value includes the current consumption of the Processor. When connecting the NT-AL001, add 0.15A per port.
item | specification | ||
---|---|---|---|
Control Method | Stored program method | ||
Input/Output Control Method | Uses both cyclic scan and one-by-one processing methods | ||
Programming Language | ・Ladder ・SFC (Sequential Function Chart) ・ST (Structured Text) ・Mnemonic | ||
Instruction Word Length | 1 to 7 steps/1 command | ||
Instruction Type | Approximately 400 types (FUN No. is 3 digits) | ||
Instruction Execution Time | Basic Instructions | 0.02μs~ | |
Application Instructions | 0.04μs~ | ||
Number of tasks | 288 (of which 256 tasks are shared with interrupt tasks) Note 1. Cyclic tasks are tasks that are executed every cycle (can be controlled by the TKON/TKOF instructions) Note 2. There are four types of interrupt tasks: power-off interrupt task (max. 1), scheduled interrupt task (max. 2), I/O interrupt task (max. 32), external interrupt task (max. 256) | ||
Interrupt Type | Fixed-time interrupt: interrupt at fixed intervals by the timer inside the CPU unit, I/O interrupt: interrupt from the interrupt input unit, power-off interrupt: interrupt executed when the power to the CPU unit is turned off, external I/O interrupt: interrupt from the high-performance I/O unit, CPU high-performance unit, and INNER board | ||
Function block *1 | Languages that can be used in function block definitions: Ladder language, ST language | ||
CIO (Channel I/O) Area | Input/Output Relays | 5120 points (320 words): 000000 to 031915 (0000 to 0319 words) However, if you change the rack start channel setting (default value is 0000 words), 0000 to 0999 words can be used. Relays for basic I/O units (CS series basic I/O units, C200H series basic I/O units, C200H group 2 multipoint I/O units) | If not used for the above purpose, the internal auxiliary relay |
Data Link Relay | 3200 points (200CH): 100000 to 119915 (1000 to 1199CH) Data link relays for Controller Link or PC link relays for PC link unit | ||
CPU High Function Unit Relay | 6400 points (400CH): 150000 to 189915 (1500 to 1899CH) Relays to which status information of CS series high-performance CPU units can be assigned (25CH/unit, total of 16 units) | ||
High-performance I/O unit relay | 15360 points (960 words): 200000 to 295915 (2000 to 2959 words) Relays to which CS Series Special I/O Units and C200H Series Special I/O Units (Note) can be assigned (10 words/unit, 96 units in total. However, the total number of slots including expansion units is limited to 80, so the actualmaximum is 80 units.) Note: Only a maximum of 16 C200H Series Special I/O Units can be installed. Some units can accommodate up to 10 units. Some I/O units also belong to the Special I/O Unit group. | ||
INNER BOARD RELAY | 1600 points (100CH): 190000 to 199915 (1900 to 1999CH) Relays that can be assigned areas on the INNER board (100CH in total for input and output) | ||
SYSBUS Relay | 800 points (50CH): 300000 to 304915 (3000 to 3049CH) Relays to which remote I/O slave devices connected under a SYSBUS remote I/O master unit can be assigned (10CH per slave, 5 slaves in total) | ||
Transmission I/O Relay | 512 points (32CH): 310000 to 313115 (3100 to 3131CH) Relays to which transmission I/O (other than remote I/O slave station devices) connected under the SYSBUS remote I/O master unit can be assigned (1CH per slave station, 32 slave stations in total) | ||
Relay for C200H high-performance I/O unit | 8196 points (512 words): 000000 to 051115 (0000 to 0511 words) Mainly on the C200H series high-performance I/O unit side, relays accessed separately from I/O refresh | ||
DeviceNet Relay | 1600 points (100 words): Output: 005000 to 009915 (0050 to 0099 words) / Input: 035000 to 039915 (0350 to 0399 words) Relays to which each slave is assigned via DeviceNet remote I/O communication | ||
Special auxiliary relay for PC link | 64 points (4 channels): 027400 to 025015 (0247 to 0250 channels) When using a PC link unit to perform PC link, this relay monitors the PC link error status and the operation of the linked CPU unit. | ||
Internal Auxiliary Relay | CIO (Channel I/O) Area | 4800 points (300 words): 120000 to 149915 (words 1200 to 1499) 37504 points (2344 words): 380000 to 614315 (words 3800 to 6143) Relays that can only be used in programs (input/output to/from external input/output terminals is not possible) | |
W Relay | 8192 points (512 words): W00000 to W51115 (W000 to W511) Relays that can only be used within a program (input/output to/from external I/O terminals is not possible) Note: In general, use this relay first over the internal auxiliary relays. | ||
Holding Relay | 8192 points (512 words): H00000 to H51115 (H000 to H511CH) Relays that can only be used in programs and retain their ON/OFF state even after power is removed or the mode is changed.Note: H512 to H1535CH are retention relays exclusively for function blocks. They can only be set in the FB instance area (internal allocation range of variables). | ||
Special Auxiliary Relay | Readable/non-writable: 7168 points (448CH): A00000 to A44715 (A000 to A447CH) Readable/writable: 8192 points (512CH): A44800 to A95915 (A448 to A959CH) Relays with special functions | ||
Temporary Memory Relay | 16-point (TR0 to 15) relay that temporarily stores the ON/OFF state at the branch point of the circuit | ||
Timer | 4096 points: T0000 to T4095 (separate from counter) Note: Timer setting time units: 0.1 sec, 0.01 sec, 0.001 sec (depending on timer instruction) | ||
counter | 4096 points: C0000 to C4095 (separate from timers) | ||
Data Memory (DM) | 32K words: D00000 to D32767DM area for high performance I/O unit: D20000 to D29599 (100CH x 96 units): Used for system settings of high performance I/O unitDM area for CPU high performance unit: D30000 to D31599 (100CH x 16 units): Used for system settings of CPU high performance unitDM area for INNER board: D32000 to D32099: Used for system settings of INNER boardGeneral -purpose data area read and written in word (16 points) units, retains ON/OFF state even when power is turned off or mode is changed | ||
Expanded Data Memory (EM) | 32K words/1 bank x 1 to maximum 13 banks: E0_00000 to maximum EC_32767 (depending on CPU unit model) General-purpose data area read and written in word (16 points) units, retaining ON/OFF state even when power is turned off and restored or mode is switched. Divided into banks, there are two ways to specify addresses: 1) use a bank switching command to switch banks and specify an address within the current bank, or 2) directly specify the bank number and address as a set. It is possible to create a file from the specified bank number onwards (EM file memory). | ||
Data Register | DR0-15: Dedicated registers for storing offset values for indirect register references (can be used independently for each task. Registers are 16 bits = 1 CH) | ||
Index Register | IR0 to IR15: Dedicated registers that store I/O memory effective addresses for register indirect reference (can be used independently for each task. Registers are 32 bits = 2 channels) | ||
Task Flags | 32 points (TK0000 to 0031): ON when the cyclic execution task is in execution state, OFF when it is not in execution state or in standby state. Read-only. | ||
Trace Memory | 4000 words (500 samples when the trace target data is maximum (31 contacts, 6 channels) in data trace) | ||
File Memory | Memory card: OMRON memory cards of 128MB type can be used (MS-DOS format). EM file memory: EM can be used as file memory (MS-DOS format). | ||
Each function | Parallel Processing Mode | It is possible to execute programs and perform peripheral services simultaneously. | |
Battery-less operation | Equipped with flash memory as standard, it automatically backs up user programs and system parameters. | ||
Cycle time stabilization function | Possible (1 to 32,000 ms) (in 1 ms increments) | ||
Cycle time monitoring time | Monitoring possible (operation stops when over, monitoring time: 1 to 40,000 ms) (in 10 ms increments) | ||
I/O Refresh Method | Cyclic refresh, refresh each time, refresh by I/O refresh command | ||
I/O memory retention when changing operation mode | Possible (depending on I/O memory retention flag of special auxiliary relay) | ||
Load shedding function | All output units can be turned off (shut off) | ||
Input time constant setting function | The input time constant of the basic I/O unit can be set. By increasing the time constant, it is possible to reduce the influence of chattering and noise on the input contacts. By decreasing the time constant, it is possible to detectshort pulse inputs (only for the basic I/O unit for CS1). | ||
Mode selection when power is turned on | Mode can be specified | ||
Memory card function | Programs can be automatically read from memory card when the power is turned on (auto-boot) | ||
Data stored on memory card | User program: Program file format PC system settings: Data file format (BIN format) I/O memory: Data file format (BIN format), TXT format, CSV format | ||
How to read and write to memory cards | Dedicated instructions in user programs, peripheral tools (including program controllers), host link PC | ||
File Function | Data in the memory card and the extended data memory (EM) area can be treated as files. | ||
Debugging Features | Forced set/reset, differential monitor, data trace (fixed period, every cycle, when an instruction is executed), program address storage when program stops | ||
Online Edit | In program mode or monitor mode, multiple circuits of the user program can be rewritten at once (excluding the block program area). | ||
Program protection function | Rewrite prevention: Setting by DIP switch Read (copy) prevention: Set a password from a peripheral tool | ||
Fault diagnosis function | User-defined fault diagnosis possible (user can define operation stop abnormality, operation continuation abnormality) Single circuit time diagnosis and single circuit logic diagnosis possible (FPD command) | ||
Error history function | Up to 20 fault histories can be stored (fault code, fault content, time of occurrence) | ||
Serial communication function | Built-in peripheral port x 1 port: Peripheral tool (including program controller) connection, host link, NT link Built-in RS-232C port x 1 port: Peripheral tool (excluding program controller) connection, host link, no-protocol, NT link, serial gateway *3 | ||
Serial communication board (sold separately): Protocol macro function, host link, no-protocol *3, NT link, serial gateway *3, Modbus-RTU slave *5 | |||
Clock Features | Standard featureNote: The time when the power is turned on and the time when an error occurs can be stored. | ||
Power interruption detection time | 10 to 25 ms (uncertain) | ||
Power interruption detection extension time | 0 to 10 ms (user-set, default setting: 0 ms) | ||
Power failure protection function | Retention areas: Retention relay, data memory, extended data memory, counter flag and current valueNote : If the I/O memory retention flag of the special auxiliary relay is set to ON and the I/O memory retention flag is set to Retention when power is turned ON in the programmable controller system settings, the CIO area, internalauxiliary relay W, some of the special auxiliary relays, timer flag and current value, index register, and data register are retained. | ||
Hand-up function for host-link connected computers | The programmable controller can issue FINS commands to a computer connected via a host link when necessary using network communication commands. | ||
Remote Programming/ Monitoring | Enables remote programming and monitoring of programmable controllers on a Controller Link or Ethernet network via a host link. | ||
8-layer communication *2 | Remote programming/monitoring between networks (Controller Link or Ethernet) is possible via the upper link, up to eight levels above the hierarchy level (even between different networks). | ||
Comment storage in memory card | I/O comments can be stored in the memory card, EM file memory, or comment memory in the CPU unit flash memory (*1) | ||
Program check function | Program checks are always performed to check for missing END instructions, command errors, etc. Program checks can also be performed from peripheral tools (excluding program controllers). | ||
Control Output Signal | Operation output: If the CPU unit is operating (in "operation" mode or "monitor" mode), the contact is closed (only applicable to power supply units C200HW-PA204R, C200HW-PA209R, and CS1D-PA207R) | ||
Battery life | Five years at 25°C (minimum 1.1 years depending on ambient temperature and power-on status) (Battery set: CS1W-BAT01) *3, *4 | ||
Self-diagnosis function | CPU abnormality (watchdog timer), I/O verification abnormality, I/O bus abnormality, memory abnormality, battery abnormality | ||
Other features | Number of power outages, time of power outage, and power-on time are stored (stored in a special auxiliary relay) |
*1. CPU Units with unit version 3.0 or later only.
*2. CPU Units with unit version 2.0 or later only. (3-level communication for types without unit version indication)
*3. CPU Units with unit version 3.0 or later, or Serial Communication Boards/Units with unit version 1.2 or later only.
*4. Use replacement batteries that are within two years of manufacture.
*5. Serial Communication Boards/Units with unit version 1.3 or later only.
The following functions are added to the CS1G/H CPU unit depending on the unit version.
○: Supported, -: Not supported, △: Supported with restrictions
format PLC | CS1□-CPU□□H | |||||
---|---|---|---|---|---|---|
Unit Version | Unit version not listed | Unit Ver.2.0 | Unit Ver.3.0 | Unit Ver.4.0 | ||
function | Downloading/uploading programs on a task-by-task basis | - | ○ | ○ | ○ | |
Improved password read protection | - | ○ | ○ | ○ | ||
FINS write protection for the CPU Unit via the network | - | ○ | ○ | ○ | ||
Online connection via network when I/O table has not been created | - | ○ | ○ | ○ | ||
Up to 8 levels of network connectivity | - | ○ | ○ | ○ | ||
Online connection to PLC possible via NS series PT | △ (Lot No. 030201 and later) | ○ | ○ | ○ | ||
Slot start CH setting | △ (Maximum 8 groups) | △ (Maximum 64 groups) | △ (Maximum 64 groups) | ○ | ||
Automatic transfer when power is turned on without a parameter file (.STD) | - | ○ | ○ | ○ | ||
Automatic recognition of I/O allocation method during automatic transfer when power is turned on | - | - | - | ○ | ||
Operation start/stop time memory function | - | ○ | ○ | ○ | ||
Use of newly added application commands | MILH, MILR, MILC | - | ○ | ○ | ○ | |
=DT, <>DT, <DT, <=DT, >DT, >=DT | - | ○ | ○ | ○ | ||
BCMP2 | - | ○ | ○ | ○ | ||
GRY | △ (Lot No. 030201 and later) | ○ | ○ | ○ | ||
TPO | - | ○ | ○ | ○ | ||
DSW, TKY, HKY, MTR, 7SEG | - | ○ | ○ | ○ | ||
EXPLT, EGATR, ESATR, ECHRD, ECHWR | - | ○ | ○ | ○ | ||
Read and write to CPU high-performance unit using IORD/IOWR | △ (Lot No. 030418 and later) | ○ | ○ | ○ | ||
PRV2 | - | - | - | ○ | ||
Function block (FB) function (when using CX-Programmer Ver.5.0 or later) | - | - | ○ | ○ | ||
Serial gateway function (FINS to CompoWay/F conversion via built-in serial port) | - | - | ○ | ○ | ||
Comment memory (in the built-in flash memory) function | - | - | ○ | ○ | ||
Expanded Simple Backup Target | - | - | ○ | ○ | ||
TXDU, RXDU (Serial communication unit, no-protocol possible with unit Ver.1.2 or later) | - | - | ○ | ○ | ||
Model conversion instructions (XFERC, DISTC, COLLC, MOVBC, BCNTC) | - | - | ○ | ○ | ||
GETID (special command for function blocks) | - | - | ○ | ○ | ||
Command function added | TXD, RXD commands (non-procedural possible with Serial Communication Board Unit Ver.1.2 or later) | - | - | ○ | ○ | |
Use of newly added application commands | Numeric to ASCII conversion instructions, ASCII to numeric conversion instructions | - | - | - | ○ | |
For converting C series flow PLC flow programs to CS/CJ series ladder programs: Flow conversion instructions (a type of block program instructions) | - | - | - | ○ | ||
Function block (FB) enhancements | FB Online Edit | - | - | - | ○ | |
Supports input/output variables (arrays can be specified as input/output variables) | - | - | - | ○ | ||
Supports STRING data type and string processing functions in ST language | - | - | - | ○ |
About unit versions of PLC
Unit version confirmation diagram
The concept of "unit version" has been introduced to manage differences in the installed functions of units due to version upgrades, etc.
As shown on the left, products that are subject to management by unit version have the unit version indicated on the nameplate.
Usable PLC models | CX-Programmer | ||
---|---|---|---|
CS1G/H series | CS1H-CPU67H/66H/65H/64H/63H CS1G-CPU45H/44H/43H/42H | Unit version not listed | Ver.2.1 or later |
Unit Ver.2.0 | Ver.4.0 or later | ||
Unit Ver.3.0 | Ver.5.0 or later | ||
Unit Ver.4.0 | Ver.7.0 or later |
*Only some product information is listed.
Part Number |
---|
CS1G-CPU43H |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | Number of Inputs/Outputs (Point) | Program size (k step) | Expanded Memory (EM) (kW × Number of Banks) | LD Commands Processing Speed (μs) |
---|---|---|---|---|---|---|---|---|
22,984,428 VND | 1 Piece(s) | 7 Day(s) or more | 960 | 20 | 32x1 | 0.04 |
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Type | Building Block | Data Memory (DM)(kW) | 32 | International Standard | UL, CUL, CSA, CE |
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