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Modicon M251 logic controllers - Modicon M251 Plc Page 11

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References

Modicon M251 logic controllers

M251 logic controllers, options, separate parts, programming software, connection cables

TCSXCNAMUM3P TMASD1

References

Modicon M251 logic controllers

(1) Designation Embedded communication ports Reference Weight kg lb Ethernet 1 Machine or Factory (RJ 45) Ethernet 2 Fieldbus (RJ 45) CAN open (9-way SUB-D): CANopen and SAE J1939 Serial link (RJ 45) 24 V c power supply M251 logic controllers 2 (connected by a switch) 1 1 TM251MESE 0.220 0.485 2 (connected by a switch) 1 TM251MESC 0.220 0.485

Options for Modicon M251 logic controllers

Designation Description Reference Weight kg lb Industrial SD memory card Application backup and program transfer Capacity: 256 MB TMASD1 0.004 0.009

Replacement parts

Designation Description Reference Weight kg lb Set of power supply terminal blocks 8 removable terminal blocks with screw terminals TMAT2PSET 0.127 0.280 Backup battery The battery supplied with each controller is not available as a separate part in the Schneider Electric catalog. If a replacement part is needed, only use a Panasonic battery type BR2032.

Programming software

Designation Use Reference SoMachine software For Modicon M251 logic controllers Please consult our website www.schneider-electric.com

Expansion modules

Designation Use Reference Modicon TM3 expansion modules For Modicon M251 logic controllers Please consult our website www.schneider-electric.com

Communication modules

Designation Use Reference Modicon TM4 communication modules Ethernet switch module, slave Profibus DP module See page 12

Connection cables

Designation Use Length Reference Weight kg lb from to Programming cables PC USB port USB mini-B port on M251 controllers 3 m (0.98 ft) TCSXCNAMUM3P (3) 0.065 0.143 1.8 m (5.90 ft) BMXXCAUSBH018 0.065 0.143 (1) M251 controllers are supplied with: - a removable screw terminal block for connecting the power supply - a BR2032 button cell backup battery (2) Every M251 logic controller has an embedded USB mini-B programming port. (3) Unshielded, non-grounded cable. Only for use on temporary connections. For permanent connections, use cable reference BMXXCAUSBH018. TM251MESE TM251MESC

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