UIM2901-5A
Contents
1. 5 Connect the test circuit Connection as PC an external 12V power supply external 10V power supply and connected to the external table Spindle units out and OV terminal port DB25 Bc 4ii2 M M USB Communication Wire Eo KAKAA G d At OW A Agod Ach Ip B E 1616P 192 1E 1999191911919 19 DIGITAL OUTPUT Cire 1 X TA T T Y CPicP2 Ai Ra RS R 17 S a gt zZ 0 G Old OY bled OY Tid OV Cla DY L UIM2901 54 MACH 3 Breakout Board p Bhd OY 15 dJia SPINDLE Yin Gel Oy L z PWM Ho Se K Ais X Aime Y Aine zZ Aime A Aizs VEG DIR STP ENA VCC DIR STP ENA VCC HR STP EMA VCC INR STP EMA VCE DIR STP ENA DAIDADAIDADAZ AONO OAO Page 13 M2901110822EN UI Robot Technology Co LTD UIM2901 5A 6 Test the spindle motor speed control Click on manual data input button on the control interface fill in the input box G96 S500 S preceded by a space Enter to confirm input Then click the Spindle CW button Please note that clicking the Spindle CW button make sure the system is not in emergency stop state ie emergency stop button is not flashing Then Spindle wiring sets the output voltage should be around 5V Input on the control interface box filled G96 S900 Enter to confirm input Spindle wiring sets the output voltage should be around 9V Input on the control interface box filled G96 S100 Enter to confirm input Spindle wiring sets the output voltage should be a2. CPICP2 i R4 RS Azi ota Ow d0153 UIM2901 5A MACH 3 Breakout Board 9 Aa 0a a a 7A 0a RRR C SPINDLE x Airs K Airs Y Aks Z Aixs A Aixs VCC DIR STP ENA VCC DIR STP ENA CC DIR STP ENA VCCOIR STPENA VCC OIR STP ENA YAUNA RRR GAA AAAA REE UI Robot Technology Co LTD M2901110822EN Page 8 UIM2901 5A MACHS3 Breakout Board 2 0 MACHS3 Configuration For the UIM2901 5A to work properly following MACHS software configuration should be made 2 1 Port Setup Engine Configuration Por BH Encoder KEF Spirdle 3etus Mill Op ions Port Setup and Axis Selection Motor Outputs npul Signals Output Signals Port 1 gt PPort S Haa Mode l Port Inab ei mo l Fort Enatle lites cE Neve anaited Oxl008 OF Ox278 Port 7 Max HC 10 Wave Drive antry in Hex 0 9 Prigran restart M Tiss 2 as Lip Restart 1f charged s T Sherline Lf Pulse ma kernel Speed T WedBus InsutOntput Suppo 2RUUU HS SUH C XRUUUHS Y BUUUUh S T Modbus Fluss Supporded C RERHHHIh lt X TSo00h 100 h L ICP Modbus suppor Event Driven Serial Co Hote Software must be restarted and motors Servo Serial Link Feedb Kernel speed 5 Refer to the MACH3 USER MANUAL for how to determine the proper address here Encoder MPF lt Spindle Setup Options Fort Setup and Axis Selection Motor Outputs Input Signals Output Signals Enabled Step Pin Dir Pin Dir Lowd Ac Spindle Pag
3. SPINDLE Vin Out iV AZ Eat Ea Eaa LEAL EAL EAL LEAL EA EAL EA 0A LEAL DADA 5 R 100 110 Units mm Page 15 M2901110822EN UI Robot Technology Co LTD
4. 1 l United Intelligence Robot Technology User Manual UIM2901 5A MACH3 Breakout Board E l nf ape no Pn pao EFEFEF E PRPR RTS FATF CERDA Pee PR 1 09081 7 TT TR EELES S GREG REE GF eh a Taf L 1 en N d P hhh Pw w L d Pd i 7 DIGITAL OUTPUT sal g j e y 191 181 el i d a E W d cP NO Bee 19 PICPI RI Ra RE RR gt E Ta E E E FA i CI 3 La Ee la 249 wd FE 1 S E 29 E PM gt et ale T3 G S l RLY pE D00 UIMZS01 5A4 i 9 MACH 3 Breakout Board wd em PWM WO k K Ais X Aine Y Aixe Z AIRS A AIRS VCC DIR STP ENA VEC DIR STP EHA VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA l J gt J i E 8 LC Ar fld OF d0O1 52 L SPINDLE Vin Gai BY At Maan BGR Baas BGR GGG UIM2901 5A Please pay attention to the following before using the UIROBOT products e UIROBOT products meet the specification contained in their particular Data Sheet e UIROBOT will only work with the customer who respects the Intellectual Property IP protection e Attempts to break UIROBOT s IP protection feature may be a violation of the local Copyright Acts If such acts lead to unauthorized access to UIROBOT s IP work UIROBOT has a right to sue for relief under that Act Information contained in this publication regarding controller applications
5. 2 Enable3 Enabled Enables Enabled L iia eee H E Kal R N N N N N N N N N N N N N N q M Fins 2 9 1 14 16 ani 1T are output pins Na other pin Engine Configuration Por Fins Enco dar M Spindle Satup Options Fort Setup and Maris Selection Moter Outputs Input Signals Output Signals Sigrial Enabled Port Pin Nurber Aciwe Low Oulpul 3 D Dulpul 4 D Output 5 0 Output ZD 0 Charge Pump 17 Charge Pump2 0 D Current Hi Low MMM AM MM N MMMM NR N N N ibet PT a mh Fins 2 49 1 14 16 ani 1T are output pins No other pin Page 11 M2901110822EN UI Robot Technology Co LTD UIM2901 5A 27 Spindle motor speed control If you use the MACHS3 the milling module the spindle motor speed control panel buttons do not For the spindle motor speed can be controlled by programming G code or M code to achieve The following outlines the methods to achieve 1 Open MACHS3 milling module 2 Configure the spindle motor control pin Click map pins configured Spindle Note also sure to JP7 JP8 jumper shorted the PWM stage see Figure 2 4 1 4 section After Click Apply c Engine Configuration Ports amp Encoder MPG s Spindle Setup Mill Options Port Setup and Axis Selection Motor Outputs Input Signals Output Signals Step Pin i Step Low fu FA A 3 Configure the spindle motor control parameters In the Spindle Setup page
6. 5A MACH 3 Breakout Board v 2 FW NG SPINDLE Via Cut DY Va zi i 5 Y Aixs Z Aix ixs VCC DIR STP ENA VCC DIR STP ENA VCC DIF STP ENA VCCDIR STP ENA VCC OIR STP ENA BERR RER AAs A EEE 1 4 Spindle Control Circuit By shorting the left two pins near the legend of JP7 JP8 of both JP7 and JP8 a PWM wave will be generated to provide a voltage used to control the spindle speed Figure 1 4 Spindle Control Circuit PWM to Volt SPINDLE RTT w e DIGITAL OUTPL ee ORR i O a Wwisia cy LG oa as 8 d HN 29 2 9 Z z 8 5 5 5 mN NA Nn ywr Y Obd OV bid DV Zid OV Cid OY LfidNi ws UIM2901 5A ooo MACH 3 Breakout Board alu el Sid Cv d019 N a jai S l l SPINDL Vin Out W BG zs X Aix Y Aixe Z Aixs A Ais VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA BERR GBR BRB BERR GR Page 7 M2901110822EN UI Robot Technology Co LTD UIM2901 5A 1 5 Digital Input Filters By shorting the four sets pins of JP4 the hardware digital input filter can be enabled If JP4 is left open the digital inputs can be used for high speed inputs Please note in either situation input signals are opto isolated from the user control device such as the computer Figure 1 5 Spindle Control Circuit M12V aLOBONIN AL AL 2 re EA E ANE tid ov DIGITAL OUTPUT meN X TA nz aay BLA OY Liam ZL 1naNi TVLIA
7. ame different from X direction Input Signals ESTOP hardware logic to disable servo drives and Charge Pump Limit switch inputs X Y Z A Jumper selectable anti noise low pass filter Output Signals Up to 3 Open Drain outputs could be extended for Flood Mist ATC etc Charge Pump relay 2 normal open 2 normal close 30VDC 2Amp Isolated PWM analog output signal for spindle speed control CHARACTERISTICS Absolute Maximum Ratings PO Te LT Ble eUe Te LT 5 5V Switch Side SUPPI Voltage sen gee eee ae alae Eotile Aas teat ce laees ooh Bag Fe oan 12 5V Ambient Temperature Under eT 40 to 85 C Storage leE 50 to 125 C Recommended Working Conditions Ambient Temperature 25 C Supply Voltage 5VDC PC Side and 12VDC Switch Side Avoid dust oil mist and corrosive gases Environment Humidity lt 80 RH no condensation no frosting Page 3 M2901110822EN Ul Robot Technology Co LTD UIM2901 5A TYPICAL WIRING SCHEMATIC A typical wiring schematic diagram is provided in Figure 0 1 Although it is designed for UIM240xx Stepper Motor Driver it may be used for other stepper motor drivers User control devices such as PC connect to the UIM2901 5A through a male to male DB25 cable The logic side user device side electronics are powered by either a USB cable or a standalone 5VDC power supply A 12VDC power supply is required if the user wants to use the Relay Limit Switches EMS Switch and
8. and the like is provided only for your convenience and may be superseded by updates It is your responsibility to ensure that your application meets with your specifications UIROBOT MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED WRITTEN OR ORAL STATUTORY OR OTHERWISE RELATED TO THE INFORMATION INCLUDING BUT NOT LIMITED TO ITS CONDITION QUALITY PERFORMANCE MERCHANTABILITY OR FITNESS FOR PURPOSE UIROBOT disclaims all liability arising from this information and its use Use of UIROBOT products in life support and or safety applications is entirely at the buyer s risk and the buyer agrees to defend indemnify and hold harmless UIROBOT from any and all damages claims suits or expenses resulting from such use No licenses are conveyed implicitly or otherwise under any UIROBOT intellectual property rights Trade Mark Layout design Patent The UIROBOT name and logo are registered trademarks of UIROBOT Ltd in the P R China and other countries UI Robot Technology Co LTD M2901110822EN Page 2 UIM2901 5A MACHS3 Breakout Board UIM2901 5A MACHS breakout board FEATURES General DB25 interface between PC and user device Fully buffered opto isolated I O Input Output Ports Motor Driving Output Support 5 stepping motor simultaneously X X Y Z A Hardware generate secondary X step direction from X step direction for Gantry System Jumper selectable X direction s
9. bout 1V Input on the control interface box filled G96 S700 Enter to confirm input Spindle wiring sets the output voltage should be around 7V Since the PWM signal into a voltage signal the line will be in the diode voltage drop of about 0 5V so the nominal 9V voltage measured at around 9 3 9 5V 1V nominal voltage measured at around 1 3 1 5V T Mach3 CNC Licensed To MaoA cit ionar File Config Function Cfg s View Wizards Operator Plugin Control Help ft fF Alt AITH EMAAR TIK Alt4 ta Alts B AIR ZH Alt7 5 4 PS E ae coy to GRA MRA prer atika I B S l DI 7 access frequency spindle drive Figure 0 1 the frequency spindle drive access UIM2901 8 programming control G code or M code programming such as the aforementioned G96 S500 control in order to achieve frequency spindle drive spindle speed control UI Robot Technology Co LTD M2901110822EN Page 14 UIM2901 5A MACHS3 Breakout Board APPENDIX A DIMENSIONS al a 4x 28 6 LosouINn PLN L 9 d DIGITAL OUTPUT Ri RS Rp ITCITEWCIBEIC 1E 90 CPiCcP2 R3 T GR k uF P a T BF C La D pP a T FS Ts WT A pz y y Lindl TY LIS AEL UIM2901 5A era rea Pir a MACH 3 Breakout Board ele a pn EH PAM NG OS x Ais X Aixs Y Aixe Z Aims A ixs VCC DIR STP ENA VEC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA hd oy dOLS3 L
10. e 9 M2901110822EN UI Robot Technology Co LTD UIM2901 5A 2 3 Limit Switch Configuration Engine Configuration Ports Pins ed Encider MPG Spindle Setup Mill Cptions Port Setup and Axis Se ection Motor Outputs Input Signals Uu Lp Signals Kir nal Fnahled Port Pin Number Arive low Fmulsted lw a 1 10 l 10 0 AAAA KAAKAA m R OE OE ME OE keh keb ked keh A Home 0 POR RF Fl RP RF KM BE 0 af af a nf uff a a R R A KA HAA R R R R R R R E lE l Bl Bl El E l E Fins 10 13 ani 15 are inputs Only these 5 pin aumbers may be Autonated Setup of Inputs ano 2 4 Emergency Stop Switch Configuration Engine Configuration Pots Pins N 7 K Eal Enecder EGF Spindle Setup Mill Options L Pert Setup and Axis Selection Mozor Outputs Input Siznals Output Signals Eia nal l nin Number Emulated kotKey Index 0 Limit vrd EStop THe On THE Up THe Chowrn OFM Trig Pins 10 13 and 15 are inputs Only these E pin numzers may be Automated Setup of Inputs UI Robot Technology Co LTD M2901110822EN Page 10 UIM2901 5A MACHS3 Breakout Board 2 5 Motor Drive Enable Feature Configuration Engine Configuration Po B Fins Tu Fneoder MF Spindle Setup Mill Options Fort Setup and Maris Jelertion Motcr Outputs Input Signals Output Signals Signal Fnahled Port Tin Number Actve low oa X E Digit Trig 0 Fnablet ia Enable
11. l i a ias ap aA 5 dE J N re r l ite FOF N 7 G a pha FA A E d vd N lt Ne a Pd r s a Pd r T a Pd pO lt t d P s a Pd m T XT AIS X ADS Y Atxs Z AIXS A Aixs y VL AS d MEL lt Pe RI TT ibd OV Zid OV Cid OV Ian 1Z way XT ani X R MIT A OCT DIG TAL OUTPUT AANAANAAAAAZ LnNdNi TY LO Y old OV UIN2901 5A MACH 3 Breakout Board 666 L X Aixs LE Y Aixs Z Aixs ixs VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA VCC DIR STP ENA VCC OI a Pa a la Vaata Ta 40a Vai Casals Vs VA VA V4 1 3 Digital Input and Output Circuit By shorting the left two pins near the legend of JP5 JP6 of both JP5 and JP6 the onboard relay can be enabled and controlled through DB25 pin 17 Pin 16 can be used as open collector control output Please note that P16C links to the opto isolator s collector pin and the P16E links to the emitter pin UI Robot Technology Co LTD M2901110822EN Page 6 UIM2901 5A MACHS3 Breakout Board Figure 1 3 Digital Input and Output Circuit pul Digital Output Digital In 9 g 7 6 i 5 4 3 2 l RLY P17 rif of amp TD y l S l p _Losouin n t RIR RIRI IRIS a w ES 19 8 87 19 16 eee DIGITAL OUTPUT RR w fe TONNES C 1CPZ2ZR3 Ra R5 F6 17C17E 10C 16E 1C 3 Obd OY bid OV Tid OY Cid OV mN NAA n aay INANI TVLS10 V 1 Pei Ao di x gt gt x Sid OV ALS UIM2901
12. or other machine side electronics There are opto isolators between the logic side and the machine side Please note the 12V power supply is NOT requireded if only the UIM240xx Stepper Motor Drivers are connected i e not using other switches or functions like spindle control etc Figure 0 1 Typical wiring schematic Computer External Power 12V DB25 Cable M M i USB Cable e EDDOL Q 9 E jal Ae OW Ae nod ML w Limit Switch s T T Re O Bi Ba E DIGITAL OUTPUT TolMol hood IBI Mol call bol all SI 91 191 191 191 9 19 19 Q Limit Switch i C EM Stop Old OY bid OY Cid OW Chd OF CPICPZ Ri Ra RS RS reh H 2 aata ee eR A ee 11 LNdANI TISA ite a B la i 7 og ATL ACM Analog Ground AVI Analog Input 10V Provided by VFD UIM2901 5A MACH 3 Breakout Board fd oY JOLIS En SPINDLE Vin Gul OV EL PNM HG Eti al A K Aine X Aime Y Ains Z ixs Ay Aiks VEC DIR STP ENA VEG IIR STP ENA VCC DIR STP ENA VEC DIR STP ENA VOC DIR STP ENA VFD Spindle Drive AJIJIC OOOO OIO OTAI OONO OIO pall if Stepper Power ee 12V 40V CRE MMNDIMOY SIE UIM240 Stepper Driver UIM240 Stepper Driver UI Robot Technology Co LTD M2901110822EN Page 4 UIM2901 5A MACHS3 Breakout Board 1 0 I O Ports and Jumper Settings To help users clearly understand the operation configuration of the UIM2901 5A Breakout Board schematic drawings of the board are provided below Plea
13. press the red box parameters Figure fill After Click Apply Fert Setup and Axir Selection Biter Outputs Ingat Signals Dat rat Sipat Encoder RPG 4 Spindle Setup Bill Dari ega Ral ay Contre Hiter Contre Special a zi e64 T Bris Spindle Ral N Wee Spindle Boter Den Vie Spindle Feedback in Sync E Cleckrite Output f R mR Control F Closed Lorp Spindle Coat T Step Dir Bote _ CT aM Outpat i F b S I fi L 3 Daet rat Signal Fa ET Spindle Speed rer at Fleed Biat Coatrel reese Free M Disable Fleod Wist rep ay Eini Dat gat R lo General Foresters Special Optiens Vawally Off Hend Oster P p E Daley Spin WE T MetFire Meat for J Outpat Signal OCW Delay Spin W Laser fede fr Modbus Spindle Use Step Dir ox well ley Spind DOTE f Seconds T Torch Velta Conus M Ensbled Reg 4 ei COW Delay Spin DOTE Seconds T Torch Auto Of Bex ADC Count 16300 Temediate Relay off before d fisiew Frm b 1 UI Robot Technology Co LTD M2901110822EN Page 12 UIM2901 5A MACH3 Breakout Board 4 Configure the motor pulley spindle speed Click map tips click Spindle Pulleys In the pop up Pulley Selection dialog box fill in parameters as illustrated Select Native Units Ports and Pins Motor Tuning General Config System Hotkeys Homing Limits Too lPath Slave Accs Backlash Fixtures ToolTable Config Plugins i Spindle Pulleys Safe_Z Setup Save Settings
14. se note the jumpers orientation direction is the same as that on the PCB 1 1 DB25 Connector Schematic UIM2901 5A uses a male to male DB25 cable to communicate with the MACHS software The definition of each PIN is provided in the Figure 1 1 Al input signals are opto isolated and buffered All Output signals are buffered and opto isolated either by the UIM2901 5A Board or by the UIM240xx Stepper Drivers If the upper two pins of JP1 is shorten Axis X and Axis X running direction will be opposite If the lower two pins of JP1 is shorten Axis X and Axis X running direction will be the same Figure 1 1 DB25 Connector Schematic 13 96 Em a Sann R nr S R S P9 Y STP i es ZEA S E G PZ i A A DIRK P14 Enable Page 5 M2901110822EN UI Robot Technology Co LTD UIM2901 5A 1 2 Motor and Charge Pump Control Circuit By shorting the left two pins near the mark of JP2 JP3 of both JP2 and JP3 MACH3 s Charge Pump feature can be enabled Charge Pump action will disable all UIM240 Stepper Drivers and the Charge Pump relay which can cause stepper motors and spindle to stop Shorting the right two pins of JP2 and JP3 the Charge Pump feature will be disabled Signal from the PIN17 can be used to control the open collector output of P17C and P17E Figure 1 2 Motor and Charge Pump Control Circuit CP Circuit Normal LowOut UGT a m 1 ant HI gt ENA i La a v x g d we k a a K s parr J a x E a
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