Expansion Board Current Loop Interface

The Expansion Board Current Loop Interface extends the functions of the µLC Test System without intervening the software and without activating additional mechanisms. The numbered outputs are available for this purpose. Using the five provided channels it is possible to simulate up to five independent sensors. With integrated Lua scripting and the provided API it is possible to create automated tests.

Features

  • All common wheel speed sensors can be simulated
  • Simulation of gear speeds possible
  • Speed calculation based on wheel circumference
  • Current limits freely adjustable from 0 mA to 40 mA

Technical Specifications

TS

 

 

Engine speed

-3,000 to 12,000 rpm

Local pattern / teeth

48 to 60

 

Signal duration forwards

35 to 55 µs

 

Signal duration backwards

80 to 100 µs

 

Gaps

0 to 10

 

Prefixed bit

35 to 45

(de)activatable

Duty Cycle

737,000 µs

 

Stand still signal duration

1,340 to 1,540 µs

Stand still signal

150,000 µs

(de)activatable

AK

 

 

Engine speed

-3,125 to 3,125 rpm

Local pattern / teeth

48 to 60

 

Parity

Even / odd parity

 

LR-Bit

 

(de)activatable

LM0-Bit

 

(de)activatable

LM1-Bit

 

(de)activatable

LM2-Bit

 

(de)activatable

Stand still signal

150,000 µs

 

PWM-i

 

 

Engine speed

-2,500 to 2,500 rpm

Local pattern / teeth

48 to 60

 

Duration LR

35 to 55 µs

(de)activatable

Duration DR_L

80 to 100 µs

 

Duration DR_R

170 to 190 µs

 

Duration DR_L_EL

350 to 370 µs

(de)activatable

Duration DR_R_EL

710 to 730 µs

(de)activatable

Stand still signal duration

1,430 to 1,450 µs

Stand still signal period

737,000 µs

 

PWM-s

 

 

Engine speed

-5,000 to 5,000 rpm

Local pattern / teeth

48 to 60

 

Ordering Information

Expansion Board Current Loop Interface

Order number: F02U.V02.889-01

Downloads