beautypg.com

Electrical connections, 4 schematic layout (pulse output) – KROHNE OPTIBATCH 4011 C EN User Manual

Page 18

background image

4

ELECTRICAL CONNECTIONS

18

OPTIBATCH 4011 C

www.krohne.com

01/2012 - 4000868402 - MA OPTIBATCH R02 en

4.4 Schematic layout (pulse output)

Typical load resistor values

Sink input

A Input
B Ground

1 Connection plug pin 5
2 Connection plug pin 6
3 Galvanically isolated pulse output of the meter
4 Load resistor. See table for typical values
5 Batch processor or PLC sink input with an impedance greater than 10 kΩ

Input

Load resistor

5 V TTL input

330 Ω

10...24 V input

1 kΩ

MA_OPTIBATCH_en_120302_4000868402_R02.book Page 18 Thursday, August 2, 2012 3:17 PM