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MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

MR3107-2901-2245 | Relay module, 1-channel motor reversing starter, 7 A, B23, replaceable fuse, safe shutdown

The MR3107-2901-2245 is a 3-phase direct motor starter with up to 7.0 A current carrying capacity per phase. The B23 connection is not only used for the motor currents but also for brake control and motor temperature measurement. Thanks to the integrated TwinSAFE solution, safe shutdown is possible via the module.

Product status:

product announcement

Product information

Technical dataMR3107-2901-2245
Product categoryrelay modules
Category/versionmotor reversing starter
Channels1
Connection methodB23
Output voltage230/400 V AC 3~
Output current7 A per channel
Shutdownyes
Resolution16 bit
Output3 kVA per channel
Residual current measurementno
Change of rotation directionno
Supply voltage from backplane400…480 V AC
Load typeohmic, inductive
Load current measurementyes
Measuring errorI: 1.25% referred to the measuring range end value
Number of phases3
Safety functionssafe shutdown
Fusereplaceable
Baseplate interfacedata and power connector
Diagnosticsopen-circuit detection, undervoltage
Distributed clocksyes
Hot swapyes
TwinCAT versionTwinCAT 3
Weight2200 g
Approvals/markingsCE, UL (in preparation)
Housing dataR2S2T3
Dimensions (W x H x D)70 mm × 240 mm × 112 mm
Number of rows2
Number of slots2
Materialzinc and aluminum die-cast
Coolingconvection
Operating/storage temperature0…+50°C/-25…+85°C
Protect. rating/installation pos.IP65/67/variable

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