Single-ended LVTTL to RS422 differential converter

Single-ended LVTTL to RS422 differential converter

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  • Adapter for convertion without housing ACC010
  • Adapter for convertion of single ended signals to RS422 ACC009

For use with AksIM™ MBA-type encoders with BiSS or SSI communication interfaces to allow connection to RS422 compatible controllers or encoder interfaces. Integrated voltage protection limits voltage spikes to maximum 5.6 V. Differential lines are terminated with RC circuits for lower current consumption. Available with or without housing. 

 
Electrical connections - Encoder side

FFC connector, 6-pin, 1 mm pitch, contacts on the bottom
Pin count and signal direction is matched to the pinout on AksIM™ MBA readheads.

 

Pin

BiSS

SSI

6

0 V (GND)

0 V (GND)

5

-

-

4

MA

Clock

3

SLO

Data

2

-

-

1

5 V supply

5 V supply

 

For connection to the encoder FFC cable with same termination on both sides is required (type A-A).
Recommended: ACC006 (available by RLS / Renishaw), Molex 98267-0211 or similar (6-pin, 1 mm pitch).

 
Electrical connections - Controller side

 

Pin

SSI

BiSS

Case

Encoder/machine case
(Earth connection)

Encoder/machine case
(Earth connection)

1

0 V (GND)

0 V (GND)

2

Clock+

MA+

3

Clock–

MA–

4

-

-

5

5 V supply

5 V supply

6

Data+

SLO+

7

Data–

SLO–

8

-

-

9

0 V (GND)

0 V (GND)

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