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 func- tions with distribution of up to 256 i/o over omron s high-speed ?lexible 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 posi- tioned 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 cpm2c-s1 0c 1 for more information, contact an omron representative at 1-800-55-omron
cpm2c-s1 ? 0c cpm2c-s1 ? 0c 2 for more information, contact an omron representative at 1-800-55-omron for a complete system see system configuration on last page. cpu units unit inputs outputs clock part number 10-point input type connector type 24 vdc transistor ? cpm2c-s100c 6 inputs 6 points (sinking) 4 outputs 4 points 10-point input type connector type 24 vdc transistor ? cpm2c-s110c 6 inputs 6 points (sourcing) 4 outputs 4 points ordering information general and performance specifications item specifications control method stored program control i/o control method cyclic scan with direct output ?immediate refreshing can be performed with iorf (97) programming language ladder diagram instruction length 1 step per instruction, 1 to 5 words per instruction instructions basic 14 instructions special 105 instructions, 185 variations instructions execution time basic 0.64 s (ld instruction) instructions special 7.8 s (mov instruction) instructions program capacity 4,096 words maximum i/o capacity 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) input bits ir 00000 to 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) dedicated bits (sr area) 440 bits: sr 22800 to sr 25507 (words sr 228 to sr 255) temporary bits (tr area) 8 bits (tr0 to tr7) holding bits (hr area) 320 bits: hr 0000 to hr 1915 (words hr 00 to hr 19) auxiliary bits (ar area) 384 bits: ar 0000 to ar 2315 (words ar 00 to ar 23) including compobus/s slave status area (ar 04 to ar 07) link bits (lr area) 256 bits: 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 timer: tmhh(--) 10-ms timer: timh(15) 100-ms timer: tim 1-s/10-s timer: tim(--) decrementing counter: cnt reversible counter: cntr(12) specifications
3 for more information, contact an omron representative at 1-800-55-omron cpm2c-s1 ? 0c cpm2c-s1 ? 0c general and performance specifications (continued) item specifications 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) basic interrupt functions input interrupts 2 interrupts (shared by input interrupt counter mode and the quick-response inputs) scheduled 1 interrupt 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 s 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
cpm2c-s1 ? 0c cpm2c-s1 ? 0c 4 for more information, contact an omron representative at 1-800-55-omron communication specifications item specifications communications method compobus/s protocol coding method manchester coding method connection method multi-drop method and t-branch method (see note 1) communications baud rate high-speed communications mode: 750 kbps long-distance communications mode: 93.75 kbps (see note 2) communications high-speed 0.5 ms. (no. of connected slaves: 8 input, 8 output) cycle time communications 0.8 ms. (no. of connected slaves: 16 input, 16 output) mode long-distance 4.0 ms. (no. of connected slaves: 8 input, 8 output) communications 6.0 ms. (no. of connected slaves: 16 input, 16 output) mode communications cable 2-conductor vctf cable (0.75 x 2) 4-conductor vctf cable (0.75 x 4) special flat cable communications 2-conductor high-speed communications mode distance vctf cable 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. flat cable or high-speed communications mode (see note 3) 4-conductor main line length: 30 m max. vctf cable 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.) maximum number of connecting nodes 32 error control checks 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 po int in the system farthest from the master. dimensions cpm2c-s1 c
5 for more information, contact an omron representative at 1-800-55-omron cpm2c-s1 ? 0c cpm2c-s1 ? 0c system configuration rs-232c cpm2c- s100c s110c ac power supply unit cpm2c-pa201 omron electronics llc. omron canada, inc. one east commerce drive 885 milner avenue schaumburg, il 60173 scarborough, ontario m1b 5v8 1-800-55-omron 416-286-6465 cat. no. ds03pi 08/01 specifications subject to change without notice. printed in the u.s.a. note: dimensions are shown in millimeters. to convert millimeters to inches divide by 25.4. omron on-line global - http://www.omron.com usa - http://www.omron.com/oei canada - http://www.omron.com/oci
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