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 or may be mounted to a DIN rail using a standard DIN rail clip.

SFA provides a 15 pole HD Sub-D female connector X41 to the system for connection of a Kollmorgen motor feedback cable (see Kollmorgen 2G Cable Guide). Dimensions (LxWxD): 88.6 x 55.6 x 21.2 (28.6 with rail clip). Order codes see regional Accessories Manual.

  • Sub-D high density 15 pin, female
  • 1 m shielded cable with 3 flying leads for connection to X1 or X2 or X5
  • The cable shield is connected by using shield wire to X5/1 or with cable ties to the X1/X2 shield plates.
  • Connected feedback must be set in WorkBench.
  • Only use Kollmorgen feedback cables. The cable shield must be grounded on the end near the SFA.
  • SFA models with a metal DIN clip must be mounted inside a cabinet.
  • Input for Electronic Gearing, (see "Gearing")
  • Output for encoder emulation (EXX3/EXX4), (see "Output - Emulated Encoder Output (EEO)") - Only available on "-EXX" (Encoder) models
  • Master-Slave (see "Master-Slave control")

Connect the flying leads of the SFA cable to X1 (FB1, EXX3) or X2 (FB2, EXX4) or X5 (FB2, EXX4):

X41 Connector Pinout Summary

*The SFA does not include a DC termination switch across pins 6 and 7.

Operating Voltage: 7 V to 12 V, max. Load Current: 350 mA

Max. A/B signal input frequency: 3 MHz

X41 SFD Resolver BiSS EnDat HIPERFACE Sin / Sin / Cos Incr. Enc. Incr. Enc. Hall SSI
Pin
   (1) B C 2.1 2.2 Cos
 +Hall
 +Hall

 
1 - - - - - - - - Hall U - Hall U Hall U -
2 - - CL+ CL+ CL+ CL+ - - Hall V - Hall V Hall V CL+
3 - - CL- CL- CL- CL- - - Hall W - Hall W Hall W CL-
4 S+ - S+ S+ S+ S+ S+ S+ S+ S+ S+ - -
5 S- - S- S- S- S- S- S- S- S- S- - -
6 COM+ R1 Ref+ D+ D+ D+ D+ D+ Z+ Z+ Z+ Z+ - D+
7 COM- R2 Ref- D- D- D- D- D- Z- Z- Z- Z- - D-
8 - Th+ Th+ - Th+ - Th+ Th+ Th+ Th+ Th+ Th+ Th+
9 - Th- Th- - Th- - Th- Th- Th- Th- Th- Th- Th-
10 +5 V - +5 V +5 V +5 V +5 V 8 to 9 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
12 - S1 SIN+ A+ - A+ - SIN+ A+ SIN+ A+ A+ - -
13 - S3 SIN- A- - A- - SIN- A- SIN- A- A- - -
14 - S2 COS+ B+ - B+ - COS+ B+ COS+ B+ B+ - -
15 - S4 COS- B- - B- - COS- B- COS- B- B- - -

CL = CLOCK, D = DATA, S = SENSE, Th = Thermal control, Z = Zero

(1) : Resolver with AKD2G-CON-SFA-R00 only, all other feedback devices with AKD2G-CON-SFA-E00 only

█ = DC Terminated, can be overridden with "DIO#.TERM"

█ = Optional