Feedback Connector X41 (SFA, accessory)

SFA (Smart Feedback Adapter) converts conventional feedback signals to a 2-wire serial signal. SFA can be laid into the cable duct. SFA dimensions (WxLxH): 61 x 88 x 25 mm

SFA adds a 15 pole HD SubD female connector X41 to the system for connection of a Kollmorgen motor feedback cable (see regional Accessories Manual).

Sub-D high density 15 pin, female
0.5 m shielded cable with 2 flying leads for connection to X1 or X2 or X5
Input for Electronic Gearing, see "Electronic Gearing, EEO, Master-Slave"
Connected feedback must be set in WorkBench
Use Kollmorgen feedback cables
Output for encoder emulation (EEO3/EEO4), see "Emulated Encoder Output (EEO)"
Master-Slave see "Master-Slave control"

Connect the flying leads of the SFA cable to X1 (FB1, EEO3) or X2 (FB2, EEO4) or X5 (FB2, EEO4):

Supported feedback types, pinout

X41 Pin	SFD	Resol- ver	BiSS"Bi-directional Serial Synchronous interface" An open-source communication protocol for feedback devices. With BiSS, all of the computation for interpolation in regard to position occurs on the ASIC directly in the encoder B	EnDat 2.1	EnDat 2.2	HIPER- FACE	Sine/ Cos	Sine/ Cos +Hall	Incr. Enc.	Incr. Enc. +Hall	Hall	Smart Abs	Step/ Dir	CW/ CCW
1	-	-	-	-	-	-	-	Hall U	-	Hall U	Hall U	-	-	-
2	-	-	CLK+	CLK+	CLK+	-	-	Hall V	-	Hall V	Hall V	-	Step+	CW+
3	-	-	CLK-	CLK-	CLK-	-	-	Hall W	-	Hall W	Hall W	-	Step-	CW-
4	SEN+	-	SEN+	SEN+	SEN+	SEN+	SEN+	SEN+	SEN+	SEN+	-	SEN+	-	-
5	SEN-	-	SEN-	SEN-	SEN-	SEN-	SEN-	SEN+	SEN+	SEN+	-	SEN+	-	-
6	COM+	R1 Ref+	DAT+	DAT+	DAT+	DAT+	Zero+	Zero+	Zero+	Zero+	-	SD+	Dir+	CCW+
7	COM-	R2 Ref-	DAT-	DAT-	DAT-	DAT-	Zero-	Zero-	Zero-	Zero-	-	SD-	Dir-	CCW-
8	-	Th+	Th+	Th+	-	Th+	Th+	Th+	Th+	Th+	Th+	Th+	Th+	Th+
9	-	Th-	Th-	Th-	-	Th-	Th-	Th-	Th-	Th-	Th-	Th-	Th-	Th-
10	+5 V	-	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V	+5 V
11	0 V	-	0 V	0 V	0 V	0 V	0 V	0 V	0 V	0 V	0 V	0 V	0 V	0 V
12	-	S1 SIN+	A+	A+	-	SIN+	A+	A+	A+	A+	-	-	-	-
13	-	S3 SIN-	A-	A-	-	SIN-	A-	A-	A-	A-	-	-	-	-
14	-	S2 COS+	B+	B+	-	COS+	B+	B+	B+	B+	-	-	-	-
15	-	S4 COS-	B-	B-	-	COS-	B-	B-	B-	B-	-	-	-	-

CLK = CLOCK, DAT = DATA, SEN = SENSE, Th = Thermal control

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