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PLC CS1G Series CPU Unit (CS1G-CPU43H)

PLC CS1G Series CPU Unit (CS1G-CPU43H)
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Product Description

- 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.

CS1G, CS1H Series Overview CS1G/CS1H Specifications of OMRON PLC

CS1G Series CPU Unit: Related Images

CS1 CPU unit appearance

Features of PLC

  • The increased CPU capacity allows for ample component control. Data transmission efficiency between the CPU unit and high-performance units has been doubled.
  • Suppression of variation in cycle time during data processing.
  • By providing a mode that processes instruction execution and peripheral services in parallel, we have achieved overall balanced high-speed performance.
  • Supports EtherNet/IP, enabling high-speed, large-capacity data links between PLCs.
  • CompoNet compatibility accelerates wiring reduction, computerization, and standardization of equipment. DeviceNet compatibility enables flexible system construction.
  • Enhanced Ethernet compatibility with support for a wide range of functions.
  • We respond to the need to create communication systems that span multiple layers, from network to network, and can handle a wide range of systems, from small to large.
  • The duplex system improves the reliability of facilities and equipment.
  • The hot standby system is used for CPU unit duplication.
  • Units can be replaced online with online replacement operation while the power is on and the unit is running.
  • You can select a redundant or standalone configuration for the CPU unit, power supply, and communications.
  • Controller Link enables network duplication between PLCs.
Product NameSpecification PLCImplementable DevicesCurrent consumption
(A)
formatInternational Standards
CS1
CPU unit
CS1D
CPU unit
Maximum number of inputs/outputsMaximum Program CapacityData Memory CapacityLD command processing speedUnit Online ExchangeCommunication unit duplicationDual 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 Unit5120 points
(number of expansion bases: 7)
250K
steps
448K words
(DM: 32K words, EM: 32K words x 13 banks)
0.02μsNoNoNoYesYesNo*
0.82
Model CS1H-CPU67HUC1, 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)
0.04μsNoNoNo*
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.

Specification Table of OMRON PLC

itemspecification
Control MethodStored program method
Input/Output Control MethodUses both cyclic scan and one-by-one processing methods
Programming Language・Ladder
・SFC (Sequential Function Chart)
・ST (Structured Text)
・Mnemonic
Instruction Word Length1 to 7 steps/1 command
Instruction TypeApproximately 400 types (FUN No. is 3 digits)
Instruction Execution TimeBasic Instructions0.02μs~
Application Instructions0.04μs~
Number of tasks288 (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 TypeFixed-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 *1Languages ​​that can be used in function block definitions: Ladder language, ST language
CIO (Channel I/O) AreaInput/Output Relays5120 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 Relay3200 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 Relay6400 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 relay15360 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 RELAY1600 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 Relay800 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 Relay512 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 Relay1600 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 link64 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) Area4800 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 Relay8192 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 Relay8192 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 RelayReadable/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 Relay16-point (TR0 to 15)
relay that temporarily stores the ON/OFF state at the branch point of the circuit
Timer4096 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)
counter4096 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 RegisterDR0-15: Dedicated registers for storing offset values ​​for indirect register references
(can be used independently for each task. Registers are 16 bits = 1 CH)
Index RegisterIR0 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 Flags32 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 Memory4000 words (500 samples when the trace target data is maximum (31 contacts, 6 channels) in data trace)
File MemoryMemory 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 functionParallel Processing ModeIt is possible to execute programs and perform peripheral services simultaneously.
Battery-less operationEquipped with flash memory as standard, it automatically backs up user programs and system parameters.
Cycle time stabilization functionPossible (1 to 32,000 ms) (in 1 ms increments)
Cycle time monitoring timeMonitoring possible (operation stops when over, monitoring time: 1 to 40,000 ms) (in 10 ms increments)
I/O Refresh MethodCyclic refresh, refresh each time, refresh by I/O refresh command
I/O memory retention when changing operation modePossible (depending on I/O memory retention flag of special auxiliary relay)
Load shedding functionAll output units can be turned off (shut off)
Input time constant setting functionThe 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 onMode can be specified
Memory card functionPrograms can be automatically read from memory card when the power is turned on (auto-boot)
Data stored on memory cardUser 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 cardsDedicated instructions in user programs, peripheral tools (including program controllers), host link PC
File FunctionData in the memory card and the extended data memory (EM) area can be treated as files.
Debugging FeaturesForced set/reset, differential monitor, data trace (fixed period, every cycle, when an instruction is executed), program address storage when program stops
Online EditIn program mode or monitor mode, multiple circuits of the user program can be rewritten at once (excluding the block program area).
Program protection functionRewrite prevention: Setting by DIP switch
Read (copy) prevention: Set a password from a peripheral tool
Fault diagnosis functionUser-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 functionUp to 20 fault histories can be stored (fault code, fault content, time of occurrence)
Serial communication functionBuilt-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 FeaturesStandard
featureNote: The time when the power is turned on and the time when an error occurs can be stored.
Power interruption detection time10 to 25 ms (uncertain)
Power interruption detection extension time0 to 10 ms (user-set, default setting: 0 ms)
Power failure protection functionRetention 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 *2Remote 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 cardI/O comments can be stored in the memory card, EM file memory, or comment memory in the CPU unit flash memory (*1)
Program check functionProgram 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 SignalOperation 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 lifeFive years at 25°C (minimum 1.1 years depending on ambient temperature and power-on status) (Battery set: CS1W-BAT01) *3, *4
Self-diagnosis functionCPU abnormality (watchdog timer), I/O verification abnormality, I/O bus abnormality, memory abnormality, battery abnormality
Other featuresNumber 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.

List of Additional Features by Unit Version of OMRON PLC

The following functions are added to the CS1G/H CPU unit depending on the unit version.
○: Supported, -: Not supported, △: Supported with restrictions

format PLCCS1□-CPU□□H
Unit VersionUnit version not listedUnit Ver.2.0Unit Ver.3.0Unit Ver.4.0
functionDownloading/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 commandsMILH, 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 addedTXD, RXD commands (non-procedural possible with Serial Communication Board Unit Ver.1.2 or later)--
Use of newly added application commandsNumeric 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) enhancementsFB 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

CS1G Series CPU Unit: Related Images

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.

Relationship Between CX-Programmer Version and CPU Unit Version of OMRON PLC

Usable PLC modelsCX-Programmer
CS1G/H seriesCS1H-CPU67H/66H/65H/64H/63H
CS1G-CPU45H/44H/43H/42H
Unit version not listedVer.2.1 or later
Unit Ver.2.0Ver.4.0 or later
Unit Ver.3.0Ver.5.0 or later
Unit Ver.4.0Ver.7.0 or later

*Only some product information is listed.

Part Number
CS1G-CPU43H
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngNumber 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 9602032x10.04

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Basic InformationThông tin cơ bản

Type Building Block Data Memory (DM)(kW) 32 International Standard UL, CUL, CSA, CE