Trinamic 11-0011 TMCM-171 BLDC Output For 3-phase BLDC Motors 11-0011 Data Sheet
Product codes
11-0011
TMCM-171 Manual (V0.92 / Nov 7th, 2007)
8
Copyright © 2007, TRINAMIC Motion Control GmbH & Co. KG
3.1.6 I / O
Connector 1 (screw) and 2 (JST)
Pin
Name
Function
1
+5V
Constant +5V output
2
GND
GND
3
OUT1
Digital output 1
4
OUT2
Digital output 2
5
AIN3
Analog input 3, 0-5V (free usage in TMCL)
6
AIN2
Analog input 2, 0-5V (free usage in TMCL)
7
GND
GND
8
DIRIN
Analog input 0, 0-5V (free usage in TMCL), has 10k pull up resistor to +5V
9
AIN1
Analog input 1 0-10V (free usage in TMCL or special function for stand alone
operation)
operation)
10
/STOP
Reference switch input
Table 3.6: Pinning of I / O connector
The analog inputs can also be used as digital inputs. Threshold is ½ of maximum input voltage.
3.1.7 Programming connector
Pin
Name
Function
Pin
Name
Function
1,3,4
Not connected
6
GND
GND
2
/MCLR To be used by Trinamic only
7
PGD
To be used by Trinamic only
5
PGC
To be used by Trinamic only
8
+5V
Constant +5V output
Table 3.7: Programming connector (to be used by Trinamic only)
3.2 Jumper “Select Opto In”
An open jumper deactivates the opto-decoupled step / direction inputs at the screw terminal and
activates inputs at the JST connector. Closing the jumper the screw terminal gets active and JST
connector inactive.
activates inputs at the JST connector. Closing the jumper the screw terminal gets active and JST
connector inactive.