User Manual
TMCM-1180 and PD86-1180 Hardware Manual (V1.03 / 2011-DEC-02) 13
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
4.3.4 Output connector
A 2mm pitch 4 pin JST B4B-PH-K connector is used for connecting the two general purpose outputs and the
driver stage hardware shutdown input pin to the unit.
Attention: In order to enable the motor driver stage connect /Shutdown (pin 2) to +U
Logic
(pin 1)!
Mating connector housing: PHR-4
Mating connector contacts: SPH-002T-P0.5S
4
1
Pin
Label
Description
1
+U
Logic
Module digital logic power supply – connected to
pin 2 of power supply connector
2
/Shutdown
/Shutdown input – has to be connected to power
supply (e.g. pin 1 of this connector) in order to
enable driver. Connecting this input to ground or
leaving it unconnected will disable driver stage
3
OUT_0
Open collector output with integrated freewheeling
diode, +24V compatible
4
OUT_1
Open collector output with integrated freewheeling
diode, +24V compatible
Table 4.3: Output / /Shutdown connector
GPO
freewheeling
diode
integrated
on-board
GPO
GPO
galvanic isolation
opto-coupler
supply voltage
e.g. +24V
supply voltage
e.g. +24V
supply voltage
e.g. +24V
Figure 4.5: Possible circuits for GPO
GND
1k00
GND
OUT_0
1k00
OUT_1
+U
Logic
+U
Logic
OUT_0
OUT_1
Figure 4.6: Internal circuit of the outputs