ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
9
5
grey
Analog output QA
Functions:
1. Flow
2. Temperature
4 ... 20 mA; 0 ... 20 mA
For example: 0 l/min => 4
mA
36 l/min => 20 mA
Alarm => 3,5 mA
(dependent on set measuring
area)
Connection diagram 8-pin variant
Pin
Wire colour
Function
Description
1
brown
L+
Supply voltage
18 V DC … 30 V DC
2
white
Digital output Q1
Functions:
1. Pulse
2. Empty pipe detection
3. Dosing output
4. Threshold monitoring
5. Negative flow
Digital output Q1
Can be freely set in the range of
0.1 to 3000 ml/
pulse in stages of 0.1 ml/pulse,
npn or pnp
transistor,
max. load 18 ... 30 V / 100 mA.
Programmable output of 0 V or
24 V when
measuring tube is empty.
Programmable output of 0 V or
24 V when a preset
threshold is exceeded or not
reached.
Programmable output of 0 V or
24 V during
negative flow.
3
blue
GND
Supply ground: 0 V
Summary of Contents for Flowcont UN
Page 30: ......
