Class 5 D-Style I/O Connection Examples - MOOG ANIMATICS SMARTMOTOR COMBITRONIC Installation And Startup

Class 5 D-Style I/O Connection Examples

The following figures show I/O connection examples for the Class 5 D-Style motors. Also, refer to
Class 5 D-Style Connector Pinouts on page 67 for connector specifications.
Optical
Encoder
Gnd Gnd 5V
B A
Digital I/O
CPU
Analog Input
Counter or Comm
NOTE: For improved linearity of analog potentiometers, select one that is less than or equal to the
motor's internal pull-up resistor. For example, if the motor's pull-up resistor is 5 kohm, use a
potentiometer that is no greater than 5 kohm.
Moog Animatics Class 5 SmartMotor™ Installation and Startup Guide, Rev. I
Class 5 D-Style I/O Connection Examples
Quadrature Signals
Pos / Right Limit (Dry Switch)
Neg / Left Limit (Dry Switch)
NPN Switch
Momentary Switch
NPN
Sense
Input 0
100
5.6V
5k
+5V
Page 68 of 76
SMARTMOTOR 15-PIN D-SUB I/Os
NOTE: I/O is Sinking type (NPN)
Port 0 (Enc A or Step Input)
1
Port 1 (Enc B or Dir Input)
2
Port 2 (Pos or Right Limit)
3
Port 3 (Neg or Left Limit)
4
Port 4 (AniLink D/RS-485 A)
5
Port 5 (AniLink C/RS-485 B)
6
Port 6 (G, Index Capture, RS-485 COM 0)
7
8 Enc A Out
9 Enc B Out
10 RS-232 Tx
11 RS-232 Rx
12 +5 VDC Out
13 Signal GND
14 Power GND
15 Servo Power (+)
Knowing the SmartMotor's internal schem-
atic can be useful when designing
external interfaces. SmartMotor I/O is
logic 0 for voltages below 1.2V and logic
1 for voltages above 3.0V. Note that logic
states for voltages between these are
unpredictable.