Rexroth Indramat ECODRIVE03 Series User Manual

4-60 ECODRIVE03 DKC**.040, DKC**.100, DKC**.200 ECODRIVE03 Drive Controllers
Input circuit G1Sin+ (S3), G1Sin- (S1):
AP5296F1.FH7
R1
R4
R2
R3
-
+
E+
E-
C2
C1
Schematics
R1: 10k
R2: 10k
R3: 20k
R4: 20k
C1: no data
C2: no data
Fig. 4-85: Input circuit
Features of the dierential input circuit G1Sin+ (S3), G1Sin- (S1):
Digital servo
feedback
Resolver
max. allowed amplitude
encoder signal
(1,0 + 0,1) Vss 9,0 Vss
Evaluation
AD converter
12 Bit 12 Bit
--zHk 57ycneuqerf timiL
%5 ± k02ecnatsiser tupnI
Fig. 4-86: Features of the dierential input circuit
See G1Sin+ (S3), G1Sin- (S1)
Features of the encoder output amplier stage G1_8V/Sin:
Digital servo
feedback
Resolver
Output voltage 8 V
DC
± 0,2V 18,2 Vss
(sine with 4 kHz)
max. output current DC 250 mA AC 70 mA e.
min. DC
resistance of the load
R 53--
Fig. 4-87: Features of the encoder output amplier stage
G1Sin+ (S3), G1Sin- (S1):
G1Cos+ (S4), G1Cos- (S2):
G1_8V/Sin:
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Rexroth Indramat ECODRIVE03 Series Specifications

General

Brand	Rexroth Indramat
Model	ECODRIVE03 Series
Category	Controller
Language	English