CPM2C-S10C CPM2C-S1❑0C offers high-speed local control, remote expandability in a very compact package. This new member of Omron’s CPM2C programmable controller family combines high-speed control functions with distribution of up to 256 I/O over Omron’s high-speed “flexible back-plane” bus, CompoBus/S. The result is an ultra compact (shirt-pocket-size), high-performance device that can control up to 362 I/O points, and support local operator interface devices. Local expansion options include digital, analog and temperature as well as a 20 kHz pulse input capability. The built-in remote I/O capability supports a total of 32 I/O modules that can be positioned anywhere within 500 meters of the controller. Simple expansion capabilities using built-in CompoBus/S master Machinery frequently requires the addition of I/O after it has been built and wired. The CPM2C-S1❑0C allows up to 256 additional I/O points (in addition to the 106 local I/O) for later expansion or remote I/O use. These additional I/O can be located anywhere the customer needs them, within 500 meters of the CPM2C CPU location, using simple twisted pair cable. This unique solution simplifies adding I/O to any machine. CPM2C Programmable Controller Functions: ■ High-speed counters and interrupt outputs ■ Position control for simple 2-axis applications ■ Synchronized pulse outputs ■ 10 I/O included with CPU ■ Up to 106 local I/O ■ Up to 362 total I/O points ■ Local HMI support ■ Serial inputs ■ 3 local expansion I/O modules Remote I/O Functions: ■ 32 remote slaves ■ 500 meters total distance possible ■ 256 I/O total expansion ■ 0.8 ms update time for 256 I/O points For more information, contact an Omron representative at 1-800-55-OMRON 1 CPM2C-S1❑0C CPM2C-S1❑0C Ordering Information For a complete system see System Configuration on last page. ■ CPU Units Unit 10-point input type 6 inputs 4 outputs 10-point input type 6 inputs 4 outputs Connector type Connector type Inputs 24 VDC 6 points 24 VDC 6 points Outputs Transistor (sinking) 4 points Transistor (sourcing) 4 points Clock ❍ Part Number CPM2C-S100C ❍ CPM2C-S110C Specifications ■ General and Performance Specifications Item Control method I/O control method Programming language Instruction length Instructions Execution time Program capacity Maximum I/O capacity Input bits Output bits CompoBus/S input bits CompoBus/S output bits Work bits Dedicated bits (SR area) Temporary bits (TR area) Holding bits (HR area) Auxiliary bits (AR area) Link bits (LR area) Timers/Counters 2 Basic instructions Special instructions Basic instructions Special instructions Specifications Stored program control Cyclic scan with direct output – Immediate refreshing can be performed with IORF (97) Ladder diagram 1 step per instruction, 1 to 5 words per instruction 14 105 instructions, 185 variations 0.64 µs (LD instruction) 7.8 µs (MOV instruction) 4,096 words CPU Unit only: 10 points Expanded system: 72 points (24-point Unit X 3) (Up to 3 Expansion I/O Units can be connected) CompoBus/S: 256 points (total 338) IR 00000 to 00915 (Bits not used for input bits can be used for work bits) IR 01000 to IR 01915 (Bits not used for output bits can be used for work bits) 128 bits: IR 02000 to IR 02715 (words IR 020 to IR 027) 128 bits: IR 03000 to IR 03715 (words IR 030 to IR 037) 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) 440 bits: SR 22800 to SR 25507 (words SR 228 to SR 255) 8 bits (TR0 to TR7) 320 bits: HR 0000 to HR 1915 (words HR 00 to HR 19) 384 bits: AR 0000 to AR 2315 (words AR 00 to AR 23) Including CompoBus/S Slave Status Area (AR 04 to AR 07) 256 bits: LR 0000 to LR 1515 (words LR 00 to LR 15) 256 timers/counters (TIM/CNT 000 to TIM/CNT 255) 1-ms timer: TMHH(--) 10-ms timer: TIMH(15) 100-ms timer: TIM 1-s/10-s timer: TIM(--) Decrementing counter: CNT Reversible counter: CNTR(12) For more information, contact an Omron representative at 1-800-55-OMRON CPM2C-S1❑0C ■ CPM2C-S1❑0C General and Performance Specifications (continued) Item Data Memory Read/Write Specifications 2,048 words (DM 0000 to DM 2047) The Error Log is contained in DM 2000 to DM 2021 456 words (DM 6144 to DM 6599) 56 words (DM 6600 to DM 6655) 2 interrupts (shared by input interrupt counter mode and the quick-response inputs) 1 interrupt Read-only PC Setup Basic interrupt functions Input interrupts Scheduled interrupts High-speed counter High-speed 1 counter (20 kHz single-phase or 5 kHz two-phase) functions counter Counter interrupt 1 interrupt Input interrupts 2 interrupts (shared by input interrupt counter mode and the quick-response inputs) (counter mode) Count-up interrupt 2 interrupts (shared by input interrupt counter mode and the quick-response inputs) Quick-response inputs 2 inputs Minimum pulse input: 50 µs Shared by input interrupts and input interrupt counter mode Pulse outputs Either 2 points with no 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, or 2 points with variable duty-ratio outputs Synchronized pulse control 1 point Input time constant Can be set for CPU Unit inputs and Expansion Unit input points (ON response time = OFF response time) (1, 2, 3, 5, 10, 20, 40, or 80 ms) Clock function Built-in RTC Communications Peripheral port: Supports Host Link, peripheral bus, no protocol, or Programming Console connections functions RS-232C port: Supports Host Link, no protocol, 1:1 Slave Unit Link, 1:1 Master Unit Link, or 1:1 NT Link connections Memory protection HR area, AR area, counter values, read/write DM area contents, and counter values maintained during power interruptions Memory backup Non-volatile memory, user programs, read-only DM area and PC setup are backed up Lithium battery (2-year) DM area, HR area, AR area and counter values are backed up Self-diagnostic functions CPU Unit failure (watchdog timer), memory failure, communications error, setting error, battery error, and I/O bus error Program checks No END instruction, programming errors (checked when operation is started) Connection tools Programming C200H-PRO27, CQM1-PRO01, CQM1H-PRO01 console SSS IBM PC/AT or compatible (SYSMAC Support Software V1.1) CPT Windows CX-P Windows For more information, contact an Omron representative at 1-800-55-OMRON 3 CPM2C-S1❑0C ■ CPM2C-S1❑0C Communication Specifications Item Communications method Coding method Connection method Communications baud rate Communications cycle time High-speed communications mode Long-distance communications mode Communications cable Communications distance 2-conductor VCTF cable Flat cable or 4-conductor VCTF cable Maximum number of connecting nodes Error control checks Specifications CompoBus/S protocol Manchester coding method Multi-drop method and T-branch method (See note 1) High-speed communications mode: 750 kbps Long-distance communications mode: 93.75 kbps (See note 2) 0.5 ms. (No. of connected Slaves: 8 input, 8 output) 0.8 ms. (No. of connected Slaves: 16 input, 16 output) 4.0 ms. (No. of connected Slaves: 8 input, 8 output) 6.0 ms. (No. of connected Slaves: 16 input, 16 output) 2-conductor VCTF cable (0.75 x 2) 4-conductor VCTF cable (0.75 x 4) Special flat cable High-speed communications mode Main line length: 100 m max. Branch line length: 3 m max. Total branch line length: 50 m max. Long-distance communications mode Main line length: 500 m max. Branch line length: 6 m max. Total branch line length: 120 m max. High-speed communications mode (see note 3) Main line length: 30 m max. Branch line length: 3 m max. Total branch line length: 30 m max. Long-distance communications mode (see note 4) Variable branch wiring (total cable length 200 m max.) 32 Manchester code check, frame length check, and parity check Note: 1. An external terminator must be connected. Note: 2. Controlled by DM area setting (default setting: 750 kbps). Note: 3. When flat cable is used to connect fewer than 16 slaves, the main line can be up to 100 m long and the total branch line length can be up to 50 m. Note: 4. There are no limits on the branching format or main, branch, or total line lengths. The terminator must be connected to the point in the system farthest from the master. Dimensions CPM2C-S1■ ■C 4 For more information, contact an Omron representative at 1-800-55-OMRON CPM2C-S1❑0C ■ CPM2C-S1❑0C System Configuration RS-232C AC Power Supply Unit CPM2C-PA201 CPM2CS100C S110C NOTE: DIMENSIONS ARE SHOWN IN MILLIMETERS. To convert millimeters to inches divide by 25.4. OMRON ELECTRONICS LLC. OMRON ON-LINE OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 Global - http://www.omron.com USA - http://www.omron.com/oei Canada - http://www.omron.com/oci 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON Cat. No. DS03PI 08/01 416-286-6465 Specifications subject to change without notice. For more information, contact an Omron representative at 1-800-55-OMRON Printed in the U.S.A. 5