Modicon M241 Plc Page 9 Description

9 Description, characteristics Modicon M241 logic controllers Description M241 controllers 1 Removable screw terminal block with 3 terminals for connecting the 24 V c or 100-240 V a 50/60 Hz power supply (depending on the model) 2 On TM241CE C 24 p controllers: connector for link to theCANopen and SAE J1939 machine bus (screw terminals) 3 On TM241C E ppp controllers: RJ45 connector for Ethernet network with speed and activity LED 4 TM4 bus connector: communication bus for the link with TM4 ppp communication modules 5 QR code for accessing the controller technical documentation 6 Serial link port SL1 (RS232 or RS485): RJ45 connector 7 Serial link port SL2 (RS485): screw terminals 8 24 V c logic input connection: removable screw terminal blocks (1) 9 LED display block showing: - the status of the controller and its components (battery, industrial SD memory card) - the status of the embedded communication ports (CAN, serial links, Ethernet) - the status of the embedded I/O 10 TM3 bus connector for link to a Modicon TM3 expansion module Behind the removable cover: 11,12, 13, 14, 15 11 Run/Stop switch 12 Industrial SD memory card slot 13 Backup battery slot 14 Mini-B USB connector for a programming terminal 15 Slot(s) for I/O cartridge(s) or application cartridge(s): - 1 slot on TM241C p 24 - 2 slots on TM241C p 40 16 Clip for locking onto 5 symmetrical rail 17 Connection of relay/transistor logic outputs: removable screw terminal blocks (1) (1) Removable terminal blocks equipped with screw terminals. Terminal blocks supplied with controller. Characteristics of M241 logic controllers Conformity b Certification v e , cULus Listing Mark, C-Tick, EAC, LR, ABS, DNV, and GL v ODVA and Achilles b Standards v IEC/EN 61131-2 (Edition 2 2007), UL508 (UL61010-2-201), ANSI/ISA 12.12.01-2007, CSA C22.2 No.213, No.142, E61131-2, and IACS E10 Environmental characteristics v Ambient operating temperature: -10...+55 C (+14...+131 F) v Storage temperature: -40...+70 C (-40...+158 F) v Relative humidity: 5...95% (non-condensing) Operating altitude: v 0...2,000 m (0...6,562 ft) full specification for temperature and solar radiation v 2,0004,000 m (6,56213,123 ft): - temperature derating: 1 C/400 m (1.8 F/1,312 ft.) - insulation losses: 150 V c /1,000 m (150 V c /3,280 ft.) v Storage altitude: 0...3,000 m (0...9,842 ft) v Immunity to mechanical stress: - For 1131 : 5...8.4 Hz (amplitude 3.5 mm/ 0.14 in. ); 8.4...150 Hz (acceleration 1 g) - For merchant marine: 513.2 Hz (amplitude 1.0 mm /0.04 in. ) ; 13.2...100 Hz (acceleration 0.7 g) Power supply characteristics There are 2 types of power supply depending on the M241 controller model: 24 V c or 100-240 V a 50/60 Hz. v Voltage limit (including ripple): 19.2...28.8 V c /85...264 V a v Immunity to micro-breaks (class PS-2): 10 ms v Max. consumption: 45 W M241 controllers with 24 I/O M241 controllers with 40 I/O 1 6 7 8 9 15 17 16 3 5 2 4 11 12 13 14 10 1 6 7 8 9 15 3 5 2 4 11 12 13 14 17 16 10

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