ElmoMC ExtrIQ Digital Servo Drives-Falcon - Manual (Page 41)

Falcon Installation Guide Installation
MAN-FALIG (Ver. 1.502)
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3.4.7.3. Single-Ended Auxiliary Input Option on FEEDBACK B (YA[4]=2)
The Falcon can be used as a slave by receiving the position data (on Port B1) of the master
encoder 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 ports when set up to run as a single-ended
auxiliary input:
Port Pin Signal Function Pin Positions
B1 1 CHA Auxiliary channel A high input
15-Pin High Density D-Sub
Plug
2 NC Do not connect this pin
B1 3 CHB Auxiliary channel B high input
4 NC Do not connect this pin
B1 5 INDEX Auxiliary Index high input
B2 6 CHAO Channel A output
B2 7 CHAO- Channel A complement output
PWR 8 +5V Encoder supply voltage
PWR 9 SUPRET Encoder supply voltage return
5
15
10
1
11
6
Port B1
Port B2
Power
N.C.
15-Pin High Density D-Sub
Socket
10 NC Do not connect this pin
B2 11 CHBO Channel B output
B2 12 CHBO- Channel B complement output
B2 13 INDEXO Index output
B2 14 INDEXO- Index complement output
PWR 15 SUPRET Supply return
Table 10: Single-Ended Auxiliary Encoder Option on FEEDBACK B – Pin Assignments
FEEDBACK B on the “top” of the Falcon has a 15-pin high density D-Sub socket. Connect the
Auxiliary Feedback cable from the feedback device to FEEDBACK B using a 15-pin, high density
D-Sub plug with a metal housing. When assembling the Auxiliary Feedback cable, follow the
instructions in Section 3.4.4 (Feedback and Control Cable Assemblies).