SRS1-T Omron

9 SRM1-C0 -V2 Micro PLC with CompoBus/S I/O PPPP Ultrathin PLC with No Resident I/O Uses CompoBus/S Terminal Blocks for Efficient Small Machine Control 1 Maximum 256 I/O per controller 1 Up to 32 slaves per SRM1 system 1 Fast communications of 0.5 ms max. at standard distance of 100 m (750 kbps) 1 Extended distance communications to 500 m (93.75 kbps) 1 Easy to install: use flat cable or Belden 9409 twisted-pair cable + 1 Instruction set smoothly handles analog I/O signals (PID, SCL, NEG, ZCP) 1 PLC includes a peripheral port multi--function RS-232C port available Ordering Information 3 MICRO PLC Item Communications ports Part number Full feature Micro PLC with CompoBus/S master One peripheral port SRM1-C01-V2 One peripheral port one RS-232C port SRM1-C02-V2 3 ACCESSORIES Item Specification Part number 2 Communications cable Flat cable, 100 m length, 4 conductor (0.75 mm each) SCA1-4F10 Branch connector Sold in packs of 10 SCN1-TH4 Extension connector Sold in packs of 10 SCN1-TH4E Connector terminator Sold in packs of 10 SCN1-TH4T Terminal block terminator Sold in packs of 10 SRS1-TSRM1-C0PP-V2 SRM1-C0PPPP-V2 PP Specifications 3 MASTER SPECIFICATIONS Number of I/O points 256 points (128 inputs/128 outputs) 128 points (64 inputs/64 outputs) Selectable by Data Memory (DM) setting. The default setting is 256 points. Max. number of Slaves 256 points: 32 per Master 128 points: 16 I/O words Input words: 000 to 007 Output words: 010 to 017 Programming language Ladder diagram Types of instruction (See Note) 14 basic and 72 special instructions (123 instructions in total) Execution time LD instruction: 0.97 s MOV instruction: 9.1 s Program capacity 4,096 words Data memory 2,048 + 512 (read-only) words Timers/Counters 128 timers/counters Work bits 640 bits Memory backup Flash memory (without battery): User programs Super capacitor: Data memory, backed up for 20 days at an ambient temperature of 25C(77F) Peripheral port 1 port RS-232C port 1 port (SRM1-C02-V1 only) can be configured for Host Link, NT Link, 1:1 Link, or no protocol Programming tool Programming Consoles: CQM1-PRO01-E, C200H-PRO27-E SYSMAC--CPT: WS01-CPTB1-E (CD-ROM/FD) SYSMAC Support Software (MS-DOS version): C500-ZL3AT1-E Note: PID, SCL, NEG, and ZCP instructions are not supported by the SYSMAC-CPT. 3 COMMUNICATIONS 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 750,000 bps/93,750 bps (See Note 2) Communications High-speed 0.5 ms with 8 Slaves for inputs and 8 Slaves for outputs cyccyclleettiimmee ccoommumm nniicatcatiioonsns 0.8 ms with 16 Slaves for inputs and 16 Slaves for outputs mode Long-distance 4.0 ms with 8 Slaves for inputs and 8 Slaves for outputs ccoommumm nniiccatatiionsons 6.0 ms with 16 Slaves for inputs and 16 Slaves for outputs mode Communications cable 2-conductor Belden 9409 or VCTF cable (0.75 x 20) Dedicated flat cable Communications High-speed Belden 9409 or VCTF cable: distance communications Main line length: 100 m(328.1 ft) max. mode Branch line length: 3 m (9.84 ft) max. Total branch line length: 50 m (164.0 ft) max. Flat cable: Main line length: 30 m (98.4 ft) max. Branch line length: 3 m (9.84 ft) max. Total branch line length: 30 m 98.4 ft) max. (When flat cable is used to connect fewer than 16 Slaves, the main line can be up to 100 m (328.1 ft) long and the total branch line length can be up to 50 m (164.0 ft.) Long-distance Belden 9409 or VCTF cable: communications Main line length: 500 m (1640.5 ft) max. mode Branch line length: 6 m (19.69 ft) max. Total branch line length: 120 m (393.7 ft) max. Max. number of connecting nodes 32 Error control checks Manchester code check, frame length check, and parity check Note: 1. A terminator must be connected to the point in the system farthest from the Master. 2. The communications baud rate is switched using Data Memory (DM) settings. The default setting is 750,000 bps. 2