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Motion Control Modules - For Servomotors - 8 Ms..10 S - 2 Axis
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2 Year warranty


Part NumberTSXCAY21
ManufacturerSchneider Electric
SeriesModicon Premium
Model #TSXCAY21
Warranty2 Year
Current consumption200 mA 5 V DC
300 mA 24 V DC
Product or component typeMotion control modules
Product specific applicationFor servomotors
Servo loop typeProportional to overshoot compensation and gain switching 2 ms
ChecksPresence of voltage/sensor feedback counter input
Validity of parameters
Sensor power supply
Proper execution of movement
Encoder coupling, servo drive present, emergency stop
Consistency of commands
Speed profile pathTrapezoidal or parabolic
Resolution<= 1000 position units per point
>= 0.5 position units per point
Length of axis32000...32000000 P
Acquisition speed<= 270000 points/mn
>= 54000 points/mn
Acceleration time8 ms...10 s
Operating modeAutomatic
Direct drive mode
Type of axisLimited axis
Following axis static ratio
I/O modularity2 axes
Input compatibilityAbsolute encoder parallel output ABE7CPA11
With 2-wire/3-wire sensor (24 DC) auxiliary input
Incremental encoder 5 V DC RS422
Incremental encoder 10...30 V totem pole
Absolute encoder SSI output 16...25 bits
Clock frequency200 kHz SSI absolute encoder
Incremental encoder frequency x1500 kHz
Incremental encoder frequency x 4250 kHz in input
1000 kHz in counting
Power dissipation in W7.2...11.5 W
Input typeResistive servo drive control input conforming to EN/IEC 1131 Type 1
Resistive counter input
Current sink auxiliary input conforming to EN/IEC 1131 Type 2
Input logicPositive
Input voltage5 V 18 mA counter input
24 V 8 mA servo drive control input
24 V 8 mA auxiliary input
Input voltage limits19...30 V servo drive control input
19...30 V auxiliary input
<= 5.5 V counter input
Voltage state 1 guaranteed>= 2.4 V counter input
>= 11 V servo drive control input
>= 11 V auxiliary input
Current state 1 guaranteed> 6 mA auxiliary input
> 3.7 mA counter input
> 3.5 mA servo drive control input
Voltage state 0 guaranteed<= 5 V servo drive control input
<= 5 V auxiliary input
<= 1.2 V counter input
Current state 0 guaranteed< 2 mA auxiliary input
< 1.5 mA servo drive control input
< 1 mA counter input
Input impedance3000 Ohm servo drive control input
3000 Ohm auxiliary input
270 Ohm counter input
Number of outputs2 servo drive validation output relay
2 reflex output static conforming to EN/IEC 61131
2 analogue output static
Analogue output range+/- 10...24 V
Analogue output resolution13 bits + sign
LSB value1.25 mV analogue output
Output voltage24 V DC servo drive validation output
24 V DC reflex output
Output voltage limits5...30 V servo drive validation output
19...30 V reflex output
Nominal output current0.5 A reflex output
Maximum output current625 mA reflex output
200 mA servo drive validation output
1.5 mA analogue output
Minimum load1 mA 1 V
Voltage drop< 1 V at state on reflex output
Leakage current< 0.3 mA reflex output
Switching time< 500 µs for reflex output
< 5 ms for servo drive validation
Output compatibilityPositive logic DC inputs (resistance <= 15 kOhm) reflex
Short-circuit protectionThermal tripping reflex output
Current limiter reflex output
Output overload protectionThermal tripping reflex output
Current limiter reflex output
Output overvoltage protectionZener diode between outputs and 24 DC reflex output
Reverse polarity protectionReverse diode on supply reflex output
Local signalling2 LED green axis diagnostics available
1 LED red internal fault, module failure (ERR)
1 LED red external fault (I/O)
1 LED green module operating (RUN)
Electrical connection2 connectors SUB-D 15 for an incremental or absolute encoder
1 connector SUB-D 9 for an analogue output (speed reference)
1 connector HE-10 20 pins for servo drive ctrl inputs + for ext power supply of servo drive inputs/outputs
1 connector HE-10 20 pins for aux inputs, reflex output, for external sensor and preactuator power supply
Current consumption15 mA 24 V DC
1100 mA 5 V DC
11...20 mA 24 V DC on 10/30 V absolute encoder module

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed TSXCAY21 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this TSXCAY21 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty TSXCAY21, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 1lb

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Additional Information

Related Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or sending us an email at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like TSXCAY21, take a look at more from our Modicon Premium line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
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