Helios RD 180, Installation And Operating Instructions Manual

Page: 45 / 68

Roof fans – RD/VD EC
Installation and Operating Instructions
EN EN
21
6�4 Technical data for control inputs
Number of fans with
PU/A PU/A EUR EC ETR / EDR ETR / EDR SU/A-3 10
Type Potentiometer
supply in V/mA
(sustained
short-cir-
cuit-proof)
Control/set-
point input in
V/A (load)
Relay output from the 10 V
fan supply
w/o PU/A LED
from the 10 V
fan supply
with PU/A LED
from the
10 V EUR EC
supply
from the
10 V
fan supply
with exter-
nal power
supply unit
(NG24)
from the
10 V fan
supply
RDW EC 180
VDW EC 180
RDW EC 200
VDW EC 200
RDW EC 225 A
VDW EC 225 A
RDW EC 225 B
VDW EC 225 B
RDW EC 250
VDW EC 250
10 V / 5 mA
0-10 V/0,1 mA
(Ri=100 kΩ)
x 37 No 100 No 100 35
RDW EC 315
VDW EC 315
10 V / 6 mA
0-10 V/0,1 mA
(Ri=100 kΩ)
NCC
250 V AC/
4 A cos1
47 No 100 3
100 (possible
via EC)
45
RDW EC 355
VDW EC 355
RDW EC 400
VDW EC 400
RDW EC 450
VDW EC 450
10 V / 6 mA 0-10 V/0,07 mA
(Ri=160 kΩ)
NCC
250 V AC/
4 A cos1
67 No 100 4
100 (possible
via EC)
64
RDD EC 315
VDD EC 315
RDD EC 355
VDD EC 355
RDD EC 400
VDD EC 400
RDD EC 450 A
VDD EC 450 A
10 V / 6 mA
0-10 V/0,1 mA
(Ri=100 kΩ)
Changeover
contact
24 V AC /1 A
30 V DC /1 A
47 No 100 3
100 (possible
via EC)
45
RDD EC 450 B
VDD EC 450 B
RDD EC 500 A
VDD EC 500 A
RDD EC 500 B
VDD EC 500 B
RDD EC 560
VDD EC 560
RDD EC 630
VDD EC 630
10 V / 6 mA 0-10 V/0,15 mA
(Ri=65 kΩ)
Changeover
contact
24 V AC /1 A
30 V DC /1 A
31 No 66 2
66 (possible
via EC)
30