MMS 6350/DP | EPRO Speed Measurement Card With PROFIBUS DP

System Overview

System DOPS

• Certified according to SIL3 – DIN EN 61508.
• Requires:
  • 3 x monitor MMS 6350 (/DP) (including firmware application no. 0)
  • Optional Profibus interface.

System DOPS AS

• Designed for Astom applications, also certified to SIL3.
• Requires:
  • 3 x monitor MMS 6350 (/DP) (including firmware application no. 2)
  • Optional Profibus interface.

Technical Data

• Signal Input:
  • Differential input, non-reactive, open-circuit and short-circuit proof.
• Input Voltage Range:
  • 0…30 Vdc
• Input Resistance:

  • 100 kOhm

• Sensor Signal Output:
  • Front socket SENS, decoupled, open-circuit and short-circuit proof, non-reactive, not calibrated, in phase with sensor signal.
  • Voltage Range: 0….4.1 Vpp
  • Amplitude: Sensor signal x (-0.15)
  • Accuracy: ±1% of full scale
  • Frequency Range: 0…16 kHz (-3 dB) ±20%
  • Permissible Load Resistance: > 1 MΩ
  • Internal Resistance: 10 kOhm
• Dynamic Outputs:
  • Front Socket Pulses: Processed input pulses output as TTL pulses, open-circuit and short-circuit proof, non-reactive.
  • Nominal Range: TTL level, 5 VSS
  • Frequency Range: 0 Hz…20 kHz
  • Permissible Load Resistance: > 1 MΩ
  • Internal Resistance: 5.1 kΩ
• Pulse Output:
  • Pulse-C, Pulse-E: Processed input pulses output via potential-free opto-coupler outputs.
  • Max. Voltage (DC7): +48 Vdc on collector
  • Max. Current with C-E Conducting: Current limitation on 25 mA
• Signal Conditioning:
  • Input signals standardized before processing. Characteristic value proportional to speed.
  • Max. Measuring Range: Limited to 20 kHz by max. input signal frequency.
  • Max. Speed: 65.535 rpm
  • Max. Number of Teeth: 255 (with Nmax = 4700 rpm)

Current Outputs

• Current Output 1 (Iout1):
  • 0/4….20 mA / 20….4/0 mA, electrically isolated.
  • Measuring Error: ±0.1% of full scale, 16-bit resolution.
• Current Output (Iout2):
  • (Not available for DOPS TS)
  • 0/4….20 mA / 20….4/0 mA with reference to internal GND.
  • Accuracy: ±0.1% of full scale, 16-bit resolution.
• Speed Zoom Function: Programmable for each current output.

Channel Supervision and Visualization

• Permanent signal check for speed sensors, comparing signal pulses and current output.
• Faults indicated by two green LEDs at monitor front.
• Output “Channel Clear”: Operating mode (open/closed circuit) freely selectable.
• Voltage Output:
  • +24 VDC = High state
  • 0 VDC = Low state
  • Max. Current: 25 mA (current limitation)

Binary Inputs

• Electrically Separated from System Ground
• 24 V – Voltage Inputs:
  • Signal Level: “Low”: 0….+3 V, “High”: +13….+32 V
  • Max. Input Voltage: +/- 35 V
  • Input Resistance: 6.8 kOhm
• External Blocking: Disable function/alarm outputs for service and maintenance.
• Reset Latch: To reset latched function and alarm outputs.
• Test Inputs: For testing monitoring functions with simulated test values.
• Limit Setting: Configurable limits with state visualization using yellow LED for function/alarm outputs.

Binary Outputs

• Six function outputs with separate function or limit settings, designed as 24V voltage outputs.
• Voltage Range Binary Outputs:
  • Supply of binary outputs via backplane, electrically isolated.
  • Supply Voltage Range: Uout “High” = +18….32 V, Uout “Low” = 0…+3.5 V
  • Iout Max: 25 mA
• Relay Outputs Backplane:
  • 2 out of 3 combinations of function outputs and Channel Clear.
  • Umax: 48 VDC, 20 Vrms AC
  • Imax: 4 AAC, DC
  • Max. Cable Cross-Section at Screw Terminals: 1.5 mm²

Communication Interfaces

• RS 232: Front socket for laptop connection for configuration and visualization.
• RS 485: Bus interface for communication with external systems.
• SUB-D Plug on Front Plate: For PROFIBUS-DP connection (optional).

Sensor Supply

• Decoupled and Electrically Isolated: Open circuit and short-circuit proof.
• Supply Voltage: 26.75 VDC
• Max. Current: 38 mA
• Residual Ripple: < 20 mVSS (at nominal current 20 mA)

Module Supply

• Two redundant inputs, decoupled via diodes, for nominal +24V with common ground.
• Current Consumption: Max. 250mA per card (with display).
• Permissible Voltage Range: 18….32 VDC according to IEC 60654-2.

Mechanical Design

• Format: Euro-Format (100 x 160 mm) according to DIN 41 494.
• Width:
  • With display: 14 TE (approx. 71 mm)
  • Without display: 6 TE (approx. 30 mm)
• Connector: DIN 41 612, type F 48 M.

Order Information

• Order Number:
  • MMS 6350/DP Speed measurement card with PROFIBUS DP: 9100 – 00065

---

About Us

  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

Contact Us

• Phone: +86-15915488782
• Email: [email protected]
• WhatsApp: +8615915488782
• Business Hours: 24/7 service
• Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

Let us help you find the automation parts you need with reliable quality and dedicated support!