CPM2C-S1[]0C-DRT

Programmable Slaves

CPM2C-S1[]0C-DRT

Slaves with the Complex Functionality Needed for Distributed Blocks

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

last update: September 24, 2012

General Specifications and Performance Specifications

Item			Specifications
Control method			Stored program method
I/O control method			Cyclic scan method (Immediate refreshing can be performed with IORF instruction.)
Programming language			Ladder diagram
Instruction length			1 step per instruction, 1 to 5 words per instruction
Instructions	Basic instructions		14 instructions
Instructions	Special instructions		105 instructions, 185 variations
Execution time	Basic instructions		0.64 μs (LD instruction)
Execution time	Special instructions		7.8 μs (MOV instruction)
Program capacity			4,096 words
Maximum I/O points			CPU Unit only: 10 points Expansion I/O: 96 points (32-point Expansion I/O Unit × 3) CompoBus/S: 256 points (362 in total)
Input bits			IR 00000 to IR 00915 (Bits not used for input bits can be used for work bits.)
Output bits			IR 01000 to IR 01915 (Bits not used for output bits can be used for work bits.)
CompoBus/S input bits			128 bits: IR 02000 to IR 02715 (Words IR 020 to IR 027)
CompoBus/S output bits			128 bits: IR 03000 to IR 03715 (Words IR 030 to IR 037)
Work bits			672 bits: IR 02800 to IR 02915 (Words IR 028 to IR 029) IR 03800 to IR 03915 (Words IR 038 to IR 039) IR 04000 to IR 04915 (Words IR 040 to IR 049) IR 20000 to IR 22715 (Words IR 200 to IR 227)
Special bits (SR area)			440 bits: SR 22800 to SR 25507 (Words IR 228 to IR 225)
Temporary bits (TR area)			8 bits (TR0 to TR7)
Holding bits (HR area)			320 bits: HR 0000 to HR 1915 (Words HR 00 to HR19)
Auxiliary bits (AR area)			384 bits: AR 0000 to AR 2315 (Words AR 00 to AR23) These include the CompoBus/S slave status flags (AR 04 to 07).
Link bits (LR area)			256 points: LR 0000 to LR 1515 (Words LR 00 to LR 15)
Timers/Counters			256 timers/counters: TIM/CNT 000 to TIM/CNT 255 1-ms timers: TMHH 10-ms timers: TIMH 100-ms timers: TIM 1-s/10-s timers: TIML Decrementing counters: CNT Reversible counters: CNTR
Data memory	Read/Write		2,048 words (DM 0000 to DM 2047) The Error Log is contained in DM 2000 to DM 2021.
	Read-only		456 words (DM 6144 to DM 6599)
	PC Setup		56 words (DM 6600 to DM 6655)
DeviceNet slave functions			DeviceNet Remote I/O Link Use up to 1,024 I/O points in the I/O Link. Explicit Message Communications Any PC data area can be accessed from the master.
Basic interrupt functions	Interrupt inputs		2 interrupts (Used for both counter mode interrupt inputs and quick-response inputs.)
Basic interrupt functions	Scheduled interrupts		1 interrupt
High-speed counter functions	High-speed counters		1 counter (20 kHz single-phase or 5 kHz 2-phase)
		Counter interrupts	1 interrupt (set value comparison or set-value range comparison)
	Interrupt inputs (counter mode)		2 interrupts (Used for both external interrupt inputs and quick-response inputs.)
		Count-up interrupts	2 interrupts (Used for both external interrupt inputs and quick-response inputs.)
Quick-response inputs			2 inputs (Used for both external interrupt inputs and counter mode interrupt inputs.) Min. input pulse width: 50 s max.
Pulse output			2 points without acceleration/deceleration, 10 Hz to 10 kHz each, and no direction control; 1 point with trapezoid acceleration/deceleration, 10 Hz to 10 kHz, and direction control; 2 points with variable duty-ratio outputs
Synchronized pulse control			1 point
Input time constant (ON response time = OFF response time)			Can be set for CPU inputs and Expansion Unit inputs only. (1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms)
Clock			Equipped with clock (built-in RTC)
Communications functions			Peripheral port: Supports Host Link, peripheral bus, no-protocol, or Programming Console connections. RS-232C port: Supports Host Link, no-protocol, 1:1 Link, or 1:1 NT Link connections.
Memory protection			HR area, AR area, program contents, DM area contents, and counter values maintained during power interruptions.
Memory backup			Non-volatile (flash) memory: Program, read-only DM area, and PC Setup
Memory backup			Memory backup (lithium battery; 2-year lifetime): DM area, HR area, AR area, and counter values
Self-diagnostic functions			CPU errors (watchdog timer), memory errors, communications errors, setting errors, battery errors, and expansion I/O bus errors
Program checks			No END instruction, programming errors (checked when operation is started)
Programming Devices	Programming Console		C200H-PRO27
Programming Devices	CX-Programmer		Windows edition

* A Connecting Cable (CPM2C-CN111, CS1W-CN114, or CS1W-CN118) is required to connect to the communications
(peripheral/RS-232C) port.

Communications Specifications

DeviceNet

Item	Specifications
Communications protocol	Conforms to DeviceNet
*Connection form 1**	Combination of multi-drop method and T-branch connections (for trunk and drop lines)
Baud rate	500, 250, or 125 kbps
Communications media	Special 5-wire cable (2 signal lines, 2 power supply lines, 1 shield line) 4-wire Special Flat Cable (2 signal lines and 2 power lines)
Communications distance	Using special 5-wire Flat Cable
	Baud rate	Network length (max.)	Branch line length	Total branch line length
	500 kbps	100 m max. *2	6 m max.	39 m max.
	250 kbps	250 m max. *2	6 m max.	78 m max.
	125 kbps	500 m max. *2	6 m max.	156 m max.
	Using special 4-wire Flat Cable
	Baud rate	Network length (max.)	Branch line length	Total branch line length
	500 kbps	75 m max.	6 m max.	35 m max.
	250 kbps	150 m max.	6 m max.	48 m max.
	125 kbps	265 m max.	6 m max.	135 m max.
Communications power supply	24 VDC is supplied externally.
Maximum number of nodes	64 (including Masters, Slaves, and the Configurator)

*1. Terminating resistance is required at both ends of the trunk line.
*2. This value applies when using Thick Cable for the trunk line.
If Thin Cable is used, the value will be 100 m max.

CompoBus/S

Item		Specifications
Communications protocol		Special CompoBus/S protocol
Coding method		Manchester coding
Connection form		Multi-drop method and T-branch connections *1
Baud rate		High-speed Communications Mode: 750 kbps Long-distance Communications Mode: 93.75 kbps *2
Communi- cations cycle time	High-speed Communica- tions Mode	0.5 ms (with 8 input and 8 output slaves connected) 0.8 ms (with 16 input and 16 output slaves connected)
Communi- cations cycle time	Long-distance Communica- tions Mode	4.0 ms (with 8 input and 8 output slaves connected) 6.0 ms (with 16 input and 16 output slaves connected)
Communications media		2-wire cable (VCTF 0.75 x 2), 4-wire cable (VCTF 0.75 x 4), or Special Flat Cable
Communications distance		2-wire VCTF cable
		Communications mode	Main line length	Branch line length	Total branch line length
		High-speed Communications Mode	100 m max.	3 m max.	50 m max.
		Long-distance Communications Mode	500 m max.	6 m max.	120 m max.
		4-wire VCTF cable or Special Flat Cable
		Communications mode	Main line length	Branch line length	Total branch line length
		High-speed Communications Mode	30 m max.	3 m max.	30 m max.
		Long-distance Communications Mode	Free branching (up to a total cable length of 200 m)
Maximum number of nodes		32
Error control checks		Manchester code check, frame length check, and parity check

*1. Connect external terminating resistance.
*2. Switched using DM area setting. (Default setting: 750 kbps.)
*3. If the number of slaves connected is 16 or less, the maximum main line length will be 100 m max., and the maximum
total branch line length will be 50 m max.
*4. There are no restrictions on the branching configuration, main line length, branch line length, or total branch line
length. Connect external terminating resistance to the node farthest from the master.

last update: September 24, 2012

Product Category

Automation Systems
- Networks
  - Discontinued
    - CPM2C-S1[]0C-DRT

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