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7I27 MANUAL 3

CONNECTORS

CONNECTORS, LEDS, AND DEFAULT JUMPING

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Summary of Contents for 7I27

Page 1: ...7I27 MANUAL Rev 1 1 ...

Page 2: ......

Page 3: ...RATION 2 DIRECTION JUMPERS CONNECTORS 3 CONNECTORS LEDS AND DEFAULT JUMPERING 3 MOTOR AND 5V POWER CONNECTOR 4 MOTOR CONNECTORS 4 ENCODER CONNECTORS 5 CONTROLLER CONNECTOR 6 OPERATION 5V POWER 7 MOTOR POWER 7 INDICATORS 7 FUSES 7 ENCODER WIRING 8 SPECIFICATIONS 9 ...

Page 4: ...motion control cards The 7I60 uses a 50 pin flat cable interface to the motion control card Motor power and motor connection are made with screw terminals 5 pin encoder connectors allow TTL encoders to be connected to the motion control system through the 7I27 card The 7I27 has overcurrent protection tp prevent damage to the Hbridge from stalled or shorted motors ...

Page 5: ...ions on the 7I27 card The channel 0 and 1 directions Jumpers W1 and W2 are used to reverse the direction of motor drive relative to the DIR signal from the controller The default setting of W1 and W2 are towards the right These jumpers normally do not need to be moved from their default positions ...

Page 6: ...7I27 MANUAL 3 CONNECTORS CONNECTORS LEDS AND DEFAULT JUMPING ...

Page 7: ... PIN MARKING FUNCTION 1 LEFT 5 5V LOGIC POWER 2 CENTER GND POWER GND 3 RIGHT MP 12 to 40V MOTOR POWER MOTOR CONNECTORS Motor connections are made to screw terminals TB1 and TB3 TB1 and TB3 pinouts are as follows PIN MARKING FUNCTION 1 LEFT M POSITIVE MOTOR LEAD OFTEN RED 2 CENTER GND MOTOR CASE OR SHIELD GND 3 RIGHT MP NEGATIVE MOTOR LEAD OFTEN BLACK ...

Page 8: ...r 0 and P4 is for encoder 1 P1 and P5 pinouts are as follows PIN FUNCTION 1 TOP GND 2 INDEX 3 ENCA 4 5V 5 ENCB MOTORSENSE CONNECTORS P2 and P3 give access to the MOTORSENSE0 and MOTORSENSE1 lines to the controller P2 and P3 pinouts are as follows PIN FUNCTION 1 TOP GND 2 MOTORSENSE 0 or 1 3 5V ...

Page 9: ...OTOR1 ENCB 3 MOTOR1 ENCA 5 MOTOR0 ENCB 7 MOTOR0 ENCA 9 INDEX1 11 INDEX0 13 MOTOR1 PWM 15 MOTOR0 PWM 17 MOTOR1 DIR 19 MOTOR0 DIR 21 MOTOR1ENA 23 MOTOR0ENA 25 NC ON 7I27 27 NC ON 7I27 29 MOTOR1 SENSE 31 MOTOR0 SENSE 33 NC ON 7I27 35 NC ON 7I27 37 NC ON 7I27 39 NC ON 7I27 41 NC ON 7I27 43 NC ON 7I27 45 NC ON 7I27 47 NC ON 7I27 49 5 POWER FROM CONTROLLER ALL EVEN PINS ARE CONNECTED TO GROUND ...

Page 10: ... absolute maximum value of 50VDC Voltages HIGHER than 50VDC will activate the voltage clamp short out the power supply and blow the input fuses INDICATORS Five LEDS are provided on the 7I27 for status monitoring LED location are shown on the board diagram The LEDS function as follows MOTOR0 POWER LED RED MOTOR 0 POWER FUSE F1 MOTOR1 POWER LED RED MOTOR 1 POWER FUSE F2 MOTOR0 DRIVE LED RED GREEN MO...

Page 11: ...s noise can easily interfere with the TTL level encoder signals and cause errors in position sensing The following are suggestions to mitigate this potential problem 1 Twist motor leads 2 Shield motor leads This is the purpose of the GND pin on the motor connectors 3 Shield encoder leads 4 Route encoder leads away from the motor leads ...

Page 12: ...IN MAX 5V POWER SUPPLY 4 5V 5 5V 5V CURRENT 350 mA MOTOR POWER 5V 40V ABS MAX 50VDC PER MOTOR CURRENT 0 10A CURRENT LIMIT 12A 20A OPERATING TEMP 0o C 70o C OPERATING TEMP I version 40o C 85o C OPERATION HUMIDITY 0 95 NON CONDENSING ...

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