Burkert Type 8611 User Manual
Page 25
25
ElectricalInstallation
terminal configuration
external circuit
5
(
BO3)
(+) Aeration valve (
PCV) or
valve 1 (
2P – T or 3P – T)
MODE = PCV
5
6
NC
valve max. 1 A
MODE = 2P – T
or
3P – T
5
6
NC / NO
valve max. 1 A
6
(–) Aeration valve (
PCV) or
valve 1 (
2P – T or 3P – T)
7
(
BO4)
(+) Proportional valve (
SCV),
bleed valve (
PCV) or valve 2
(
3P – T)
MODE = 3P – T
7
8
NC / NO
valve max. 1 A
MODE = PCV
7
8
NO
valve max. 1 A
MODE = SCV
7
8
NC
valve max. 1.5 A
8
(–) Proportional valve (
SCV),
bleed valve (
PCV) or valve 2
(
3P – T)
Table 9:
Configuration of terminal block 1
terminal block 2
terminal configuration
external circuit
9
GND – Analog output
9
GND
10
(
AOUT)
(+) Analog output (process value or
manipulated variable
for valve)
10
4 - 20 mA / 0 - 10 V
11
GND – Sensor, actuating element
11
GND
12
24 V DC sensor supply or actuating
element
12
24 V DC
13
not used
not used
14
(
AIN2)
(+) External set-point value / ratio
4 - 20 mA / 0 - 10 V
14
(21
4 - 20 mA / 0 - 10 V (Source)
A-GND)
15
(+) 5 V DC sensor supply (max. 20 mA)
15
(1, 11, or 23
5 V DC
GND)
16
RS485_COM
16
RS485_COM
17
RS485_A (+)
17
RS485_A
18
RS485_B (–)
18
RS485_B
Table 10:
Configuration of terminal block 2
english
Type 8611