MTS Systems MK292 User Manual Download Page 7

2.  Specifications

2.1  MK292 Digital Output Module Specifications

Parameter

Specification

Input Voltage:

24 Vdc (-15%/+20%); Ripple: < 5%

NOTE: 
An additional 5V power supply is required for the optional TTL level outputs;
dual power supply (24/5 Vdc) is available from MTS, P/N 380066

Current Draw:

250 mA maximum

Input Requirement:

SE-based Temposonics LP with start/stop output*
Temposonics II with PWM or start/stop output
Temposonics L Series with PWM or start/stop output*

Output Format: (Selectable):

Up to 24 bit:
• BCD 

(maximum stroke length with BCD output scaled in millimeters is 7500 mm. When utilizing 

inches, strokes may be up to 300 inches)

• Natural Binary
• Gray Code

Resolution:

0.002 in. (0.05 mm) with start/stop input
0.0002 in. (0.005 mm) with PWM input

Update Frequency:

Stroke and resolution dependent

Optional Analog (Recorder) Output : Range: -10 to +10 Vdc 

(used for recording; option board required - must be specified upon initial order)

12 bit resolution
5mv ripple
Fully adjustable

Programming Parameters:

Zero
Resolution
Stroke Length
Measuring Direction
Analog Output 

(used for recording; option board required - must be specified upon initial order)

Operating Temperature:

0 to 60°C (32 to 140°F)

Connection:

64 pin edge connector (DIN 41612; provided with circuit card)

Cable Requirements:

8 x 24 AWG, twisted pairs, shielded low capacitance cable (BELDEN 8105 or equivalent)
w/appropriate number of conductors for sensor used

Maximum Cable Length:

Sensor with RS422 output: 500 meters (1640 ft.)
Sensor with PWM output: 152.4 meters (500 ft.)

Dimensions:

MK292 Card, Front Panel: 30.2 x 128.4 mm (1.19 x 5.06 in.)
MK292 Module, Front Panel: 50.4 x 128.4 mm (1.98 x 5.06 in.)

* When using the MK292 with a Temposonics LA or LP sensor, please contact Applications Engineering.
Specifications are subject to change without notice. Consult MTS for verification of specifications critical to your application.

3

Summary of Contents for MK292

Page 1: ...l T e m p o s o n i c s P o s i t i o n S e n s o r s MK292 Digital Output Module Users Manual 0797 550414 Revision B...

Page 2: ...x 919 677 0200 S h i p p i n g A d d r e s s MTS SYSTEMS CORPORATION Sensors Division 3001 Sheldon Drive Cary North Carolina 27513 O f f i c e H o u r s Mon Thurs 7 30 a m to 6 30 p m EST Friday 7 30...

Page 3: ...P Position Sensors with Start Stop Output 6 4 1 3 Temposonics L Series Position Sensors with Start Stop Output 7 4 2 System Connections 9 4 3 Functional Inputs Outputs 10 4 3 1 Error Output Loss of Fe...

Page 4: ...4...

Page 5: ...rs SE based Temposonics LP sensor with start stop output Temposonics II sensors with a pulse width modulated or start stop output Temposonics L Series sensors with a pulse width modulated or start sto...

Page 6: ...mm 24 Vdc Power Suppy Required 5 Vdc Required for TTL Output Selectable BCD Binary or Gray Code Displacement Output Optional Voltage Output 0 to 10 Vdc or 10 to 0 Vdc for recording purposes only NOTE...

Page 7: ...to 10 Vdc used for recording option board required must be specified upon initial order 12 bit resolution 5mv ripple Fully adjustable Programming Parameters Zero Resolution Stroke Length Measuring Di...

Page 8: ...emposonics L Series 0 03 of full scale Repeatability 0 001 of full scale or 0 0001 inch 0 002 mm whichever is greater Operating Temperature Head Electronics 40 to 150 F 40 to 66 C Sensor Rod 40 to 185...

Page 9: ...The DPM is installed in the head of the sensor s electronics enclosure When using a Temposonics sensor with a PWM output external interrogation is required to interface with the MK292 External interro...

Page 10: ...C24 9 White Gray Stripe Yellow Interrogation Interrogation C25 10 Gray White Stripe Green Interrogation Interrogation NOTE Verify if the cable has striped or solid color leads and make connections ac...

Page 11: ...ion Figure 4 3 RG Connector Table 4 C 2 Connections Temposonics L Series Position Sensor with MS Connector MK292 Connection Pin No Wire Color Function C32 A White DC Ground B No Connection C28 C Gray...

Page 12: ...egral Cable MK292 Connection Wire Color Function C28 Gray Gate C27 Pink Gate C24 Yellow Interrogation C25 Green Interrogation C2 Red or Brown Power supplied by MK292 24 Vdc C32 White DC Ground Table 4...

Page 13: ...nary or Gray Code Polarity Displacement Output Format c15 Vin Negative c15 0V Positive Displacement Output Format Output Logic c10 Vin PWM Note 3 c10 0V Start Stop PWM or Start Stop c1 or a1 c1 or a1...

Page 14: ...ensor magnet not positioned within the active range of sensor Malfunction or failure of sensor or module Electronic interference 4 3 2 Data Ready Output Latch Pulse Pin c6 Logic HIGH Ensures that para...

Page 15: ...art signals must be between 6 to 10 microseconds in duration and repetition period must exceed the minimum cycle time refer to pro gramming section of the manual MR Measuring Range Figure 4 9 External...

Page 16: ...SYSTEM PARAMETERS Sensor with PWM Outputs Sensor with Start Stop Outputs NOTE Pulse Duration REC only applies to systems that are using sensors with a PWM output System parameters are set via the fro...

Page 17: ...ive visual indication of the operating condition and programming mode of the MK292 1 RED continuous light System in operation mode 2 RED flashing light Transition to programming mode 3 GREEN continuou...

Page 18: ...arameter is activated 3 sec Operation Mode Hold the programming switch in Position 1 until the red RUN LED is activated This indi cates that the Programming Mode has been exited and the Operation Mode...

Page 19: ...e of circulations meaning that the interrogation and return signals can be recirculated a specific number of times This lengthens the duration of the PWM output from the sensor and the counting time o...

Page 20: ...limeters 0 0508 Circulation Count Resolution in inches 0 002 Circulation Count Switch Setting PWM Output circulations BCD Switch Circulations 4 Circulations 16 S1 4 6 S2 0 1 S3 0 0 S4 0 0 S5 0 0 S6 0...

Page 21: ...D begins to flash 3 sec 3 Enter the scale factor indicated on the sensor label using the BCD switches S1 S6 Example Gradient 8 94371 BCD Switch Settings S1 1 S2 7 S3 3 S4 4 S5 9 S6 8 SC I M P O R T A...

Page 22: ...0 005 mm Note Refer to Resolution vs Circulation Chart page 16 1 Hold the programming switch in Position 2 until the RE LED begins to flash 3 sec ADJUST 2 Enter the desired resolution using BCD switc...

Page 23: ...the ZERO LED begins to flash 3 sec SETUP The MK292 is now ready to accept the next parameter Null Adjust ZERO MR NOTE When the measuring range is set the measuring fre quency and system update time is...

Page 24: ...sequence 3 sec SET UP 7 7 ZERO Offset As an alternative to the ZERO NULL adjust a ZERO NULL offset can be programmed within a range of 49 9999 to 49 9999 inches The value depends on the pre set reso...

Page 25: ...ettings S1 S6 for Offset Value 1 Hold the programming switch in Position 2 to restart programming sequence 3 sec SET UP NOTE If a set value is overwritten the programming mode has to be set again by r...

Page 26: ...Hold the programming switch in Position 1 until the RUN LED begins to flash 3 sec SETUP The Programming Mode is exited and all parameter settings are stored in an EEPROM within the MK292 module You a...

Page 27: ...uration is defined by the zero position and measuring range of the sensor The three possible configurations are illustrated in Fig 8 2 Figure 8 2 Null Set Up 10 V 0 V No 1 Null Set Up 0 V 10 V No 2 Nu...

Page 28: ...SP1 using the BCD switches S1 least significant bit S5 most significant bit 6 Hold the programming switch in Position 2 until SC is lit 3 seconds ZERO is also lit 7 The output value at SP1 is now sto...

Page 29: ...EXAMPLE BCD Switch Settings NOTE To configure a negative setpoint value S6 5 SP1 7 565 V SP2 9 480 V S1 5 S1 0 S2 6 S2 8 S3 5 S3 4 S4 7 S4 9 S5 0 S5 0 S6 0 S6 9 25...

Page 30: ...ederal Republic of Germany Phone 49 23 5195870 Fax 49 23 5156491 MTS Sensors Technology Corp Izumikan Gobancho 12 11 Gobancho Chiyoda ku Tokyo 102 Japan Phone 3 3239 3003 Fax 3 3262 7780 Temposonics i...

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