Servotronix CDHD - Connect Controller I;Os (C2); Configuration and Operation; ServoStudio Software

Installation CDHD
24 Servotronix
3.4.5 Connect Controller I/Os (C2)
Wire the digital and analog inputs and outputs according to the requirements of
your application.
Wire the digital and analog inputs and outputs according to the requirements of
your application.
Unused pins must remain unwired.
To preserve isolation of the digital I/Os, connect a 24 VDC source to pin 19.
Connect the return of the 24 VDC supply to pin 1, which functions as the ground
path for the outputs.
Note: The 24 VDC supply and return can be connected on either the Controller
interface (C2) or the Machine interface (C3), but it is not necessary to
connect it on both.
Figure 3-6. Controller I/O Interface
Table 3-9. Controller I/O Interface
Pin Function Description Pin Function Description
1 24 VDC return
Return of the user-supplied
24 VDC
19 24 VDC
User supplied 24V, for I/O
biasing
2
Digital
output 1
Opto-isolated
programmable digital
output. Read using OUT1
20 Digital input 2
Opto-isolated
programmable digital
input. Read using IN2
3 Digital input 1
Opto-isolated
programmable digital input.
Read using IN1
21 Reserved for future use
4
Equivalent
encoder
output A-
Low side of the equivalent
encoder output signal A
(RS422)
22
Equivalent
encoder
output A+
High side of the equivalent
encoder output signal A
(RS422)
5
Channel B-
out
Low side of the equivalent
encoder output signal B
(RS422)
23
Channel B+
out
High side of the equivalent
encoder output signal B
(RS422)
6
Channel Z-
out
Low side of the equivalent
encoder output index
(RS422)
24
Channel Z+
out
High side of the equivalent
encoder output index
(RS422)
7 5V 5 VDC source 25 Ground Digital ground
8
Analog
input 1+
High side of the differential
analog command input
(±10 VDC)
26
Analog
input 1-
Low side of the differential
analog command input
(±10 VDC)