FAN SPEED CONTROL ADR 80 - 230
ADR80230_5.04_eng
Project:
ADR Regulator
Revision Doc.:5,0
Date
: 29.05.2009
Page.
10
If the maximum current of a system exceeds the current of ADR 80 or ADR 230 a Master and Slave system can be used as
extension to the current required. Here one or two pressure or temperature signals can be connected to the Master and car-
ried to the necessary Slaves.
Basics which have to be noticed:
1) All ADR do have to have the same setup configuration
2) The speed controller which receives the signals of the sensors has to be defined as “MASTER”
3) The Speed controller which are following take over the “SLAVE” function
4) In DUO-SET applications (2 different Set points) the connections for SET1 and SET 2 have to be in line.
5) In accordance to the input signal of pressure transducer or temperature sensor jumpers have to be placed
(see drawings below)
7.1. Signal
0 – 10 V
-
Slave with jumpers
7.2 Signal
4-20 mA
–Slave without jumpers
7.3 Signal NTC – Slave without jumpers
Attention: Valid for all Slave–Versions!
Slave – never to be connected to +12
To further
ADR controller
Master
Slave
Slave
mA
V
NTC
JP1 (IN1)
mA
V
NTC
JP2
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
mA
V
NTC
JP1 (IN1)
mA
V
NTC
JP2 (IN2)
IN
IN
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
mA
V
NTC
JP1 (IN1)
mA
V
NTC
JP2 (IN2)
IN1
IN2
+12
GN
BY
ADR 80 /
V
I
N
V
I
N
0 - 10
0 - 10V
0 - 10
0 - 10
mA
JP1 (IN1)
mA
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
mA
JP1 (IN1)
mA
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
mA
JP1 (IN1)
mA
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
20 mA
20 mA
20 mA
20 mA
mA
V
NTC
JP1 (IN1)
mA
V
NTC
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
NTC
JP1 (IN1)
NTC
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
NTC
JP1 (IN1)
NTC
JP2 (IN2)
IN1
IN2
+12
GND
BY PASS
ADR 80 / 230
V
I
N
V
I
N
NTC
NTC
NTC
NTC