Baumer GMM230S
Safety motion monitor with SIL3 and PLe certification

Baumer GMM230S
  • SIL3 and PLe certification
  • Monitoring of underspeed, overspeed, standstill and rotating direction
  • Inputs for HTL/RS422/SinCos encoders and sensors
  • Safety related outputs and signal splitter
  • Mounting to 35 mm DIN rail (according to EN 60715)
  • USB interface for simple parametrization by the OS 6.0 operator surface
Item Number: GMM230S
Total price: 2921.90
The price is not final. Please check with the manager!
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  • Overview
  • Datasheet
  • Alternative numbers
  • PDF
  • Comments
Baumer Article no11180618
DCavg (ISO 13849)97.95 %
Category (ISOВ 13849)3 (HFT = 1)
ClassificationSIL3/PLe (depending on the used encoder input signals)
MTTFd (ISO 13849)38.1 years
PFH (IEC 61508 / EN 62061)3,76 * 10 -8h -1
SFF98.77 %
Safety functionsEquivalent to EN 61800-5-2 for SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS (depending on the used encoder input signals)
Service intervalSwitch on/off for at least 1 times a year (at continuous operation)
О»DD / О»DU2,94 * 10-6 h-1 / 6,14 * 10-8 h-1
О»SD / О»SU1,93 * 10-6 h-1 / 4,64 * 10-8 h-1
Input voltage18...30 VDC
Consumption w/o load~150 mA
Protective circuit inputReverse polarity protection, external fuse (2.5 A, medium time-lag) necessary
Residual ripple≤10 % (24 VDC)
Encoder output voltage~2 VDC less the input voltage
Protective circuit encoder supplyShort-circuit-proof
Encoder output current≤200 mA each encoder
Inputs2x SinCos encoder2x RS422 incremental encoder2x HTL/PNP incremental encoders, proximity switches or control signals
Outputs (safety related)1x relay output 5...36 VDC (NO)1x analogue output 4...20 mA4x control output HTL
Signal splitter (safety related)1x SinCos splitter output1x RS422 splitter output
Status indicatorLEDs
Control functionsDIL switch: 1 x 3-pin
LED operating statusGreen = ready for use "ON"Yellow = "ERROR"
Interference immunityEN 61000-6-2; EN 61326-3-2
Emitted interferenceEN 61000-6-3; EN 61000-6-4
ApprovalCESIL3/PLe EN ISO 13849-1, EN 61508, EN 62061
Dimensions (W x H x D)50 x 100 (120) x 165 mmWith programming unit GMI230S: 50 x 100 (120) x 180 mm
ProtectionВ ENВ 60529IPВ 20
Operating temperature-20...+55В В°C (without dew)
Storage temperature-25...+70В В°C (without dew)
Weight approx.390 g
Mounting type35 mm DIN rail (according to EN 60715)
ConnectionPlug-in screw terminal 1.5В mm2Connector D-SUB, female, 9-pin (SinCos input)Connector D-SUB, female, 9-pin (SinCos output)USB 1.0 / type B (female)


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