Ya[4]=2) – ElmoMC ExtrIQ Digital Servo Drives-Eagle User Manual
Page 50
Eagle Installation Guide
Installation
MAN-EAGIG (Ver. 1.902)
50
3.4.6.2.
Differential Auxiliary Encoder Input Option on Feedback B (YA[4]=2)
The Eagle can be used as a slave by receiving the position of the master encoder data (on Port B1)
in Follower or ECAM mode. In this mode Port B2 provides differential buffered auxiliary outputs
for the next slave axis in follower or ECAM mode.
Below are the signals on the Auxiliary Feedback port when set up to run as a differential auxiliary
encoder input:
Port
Pin
Signal
Function
Pin Positions
B2
10
CHAO
Buffered channel A output
B2
11
CHAO-
Buffered channel A
complement output
B2
12
CHBO
Buffered channel B output
B2
13
CHBO-
Buffered channel B
complement output
B2
14
INDEXO
Buffered Index output
B2
15
INDEXO-
Buffered Index complement
output
PWR
18
SUPRET
Encoder supply voltage
return/COMRET
B1
19
CHA
Auxiliary channel A high input
26-Pin High Density D-Sub Socket
B1
20
CHA-
Auxiliary channel A low input
B1
21
CHB
Auxiliary channel B high input
B1
22
CHB-
Auxiliary channel B low input
B1
23
INDEX
Auxiliary Index high input
B1
24
INDEX-
Auxiliary Index low input
PWR
25
+5V
Encoder supply voltage
Table 10: Differential Auxiliary Encoder Input Option on Feedback B
Pin Assignments
Note:
In models not containing absolute encoder support, it is possible to use terminals 16 and 17
for SUPRET connections and use terminal 26 for +5V connection.
J4
Female