Motrona DS230 Series, Safety Manual

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Ds230_03a_oi_e.doc / Jun-15 Page 42 / 100
6.12. „Operational Mode“ = 6
Mode
6
Sensor1
[X6 | SINCOS IN 1] SinCos encoder (SIN+, SIN-, COS+, COS-)
Sensor2
[X9 | RS422 IN 2] Incremental RS422 / TTL encoder (A, /A, B, /B)
Control1
[X10 | CONTROL IN] HTL/PNP control signal (complementary)
Control2
[X10 | CONTROL IN] HTL/PNP control signal (complementary)
Achievable
Safety Level
Speed

SIL3 / PLe
Direction

SIL3 / PLe
Standstill

SIL3 / PLe
This mode (only DS23x) allows to evaluate a dual channel system, equipped with two different
encoder types. Therefor a combination of a SinCos and a RS422/TTL encoder is used. The SinCos
encoder must be performed in accordance to chapter
5.3 and the RS422/TTL encoder to chapter 5.4 .

In this operational mode a DS230 variant reproduces always the input frequency at
[X6 | SINCOS IN 1] to the splitter output [X5 | SINCOS OUT].

A DS230 variant reproduces selectively the input frequency of Sensor1 or Sensor2
to the splitter output [X4 | RS422 OUT].

The inputs at [X7 | SINCOS IN 2] and [X8 | RS422 IN 1] have no function.

Both control inputs (Control1 and Control2) are available for control signals at [X10
| CONTROL IN].