
140CPU67861C
140CPU67861C
Unity Hot Standby processor with single mode Ethernet - 11 MB - 266 MHz - coated
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Commercial status
Discontinued on
23 January 2021
To be end-of-service on
31 December 2026
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Characteristics
Main range of product Modicon Quantum automation platformproduct or component type Unity processorComplementary mode of transmission Single modeclock frequency 266 MHznumber of slots 1662104number of racks 2 - local rack(s)number of distributed I/O station 63 station(s) - 1 rack(s) - 3 Modbus Plus network(s)number of remote I/O station 31 - 2 rack(s) per S908 remote I/O31 - 2 rack(s) per ethernet Quantum remote I/O31 - 2 rack(s) per ethernet X80 remote I/Odiscrete I/O number 31744 inputs, 31744 outputs - remote8000 inputs, 8000 outputs - distributed - per network Modbus PlusUnlimited (31 drops of 28 slots max) - ethernet remote I/O0 - local - forbidden in Hot Standby applicationanalogue I/O number 500 inputs, 500 outputs - distributed - per network Modbus PlusUnlimited (31 drops of 28 slots max) - ethernet remote I/O1984 inputs,1984 outputs - remote0 - local - forbidden in Hot Standby applicationapplication specific I/O High-speed interrupt inputsCounterSerial linkAccurate time stampingcommunication service Ethernet routernumber of optional modules 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)maximum number of connections 1 USB2 AS-Interface - distributed4 AS-Interface - remote6 Ethernet TCP/IP - local6 Modbus Plus - local6 Profibus DP - local1 Modbus (RS232/485 Modbus/ASCII)integrated connection type 1 Modbus Plus with 1 Modbus with 1 USB with 1 optic fibre with Hot Standbychecks Hot standbyProcess controlmemory description Expandable 7168 kB - program with PCMCIA cardExpandable 8 MB - file storage with PCMCIA cardInternal RAM 3072 kB - 1536 kB for dataswitch function Key switch memory port on/offapplication structure 1 periodic fast task - forbidden in Hot Standby application128 I/O interrupt tasks - forbidden in Hot Standby application128 interrupt tasks - forbidden in Hot Standby application32 timer interrupt tasks - forbidden in Hot Standby application4 auxiliary tasks - forbidden in Hot Standby application1 cyclic/periodic master task -number of instructions per ms 10.28 Kinst/ms 100 % Boolean10.07 Kinst/ms 65 % Boolean and 35 % numericalsystem overhead 0.2 ms for fast task1 ms for master taskbus current requirement 2760 mAlocal signalling 1 LED (green) for Ethernet activity (COM)1 LED (red) for Ethernet collisionelectrical connection 1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network1 connector, connector type: RJ45 for connecting Modbus bus1 connector, connector type: LC (single mode fiber optic) for interconnecting primary and secondary PLCs up to 16 kmEnvironment protective treatment Conformal coating Humiseal 1A33product certifications ULMisc (Marine)CSACEGOSTstandards HazLocPacking Units Unit Type of Package 1 PCENumber of Units in Package 1 1Package 1 Weight 1.424 kgPackage 1 Height 11 cmPackage 1 width 18.5 cmPackage 1 Length 32.5 cmOffer Sustainability Sustainable offer status Green Premium productEU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
EU RoHS DeclarationEnvironmental Disclosure Circularity Profile -
Technical FAQs
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Dimensions Drawings
Racks for Modules MountingDimensions of Modules and Racks(1)2 slots(2)3 slots(3)4 slots(4)6 slots(5)10 slots(6)16 slots