Siemens SED2 Series User Manual

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Siemens Building Technologies SED2 variable speed drives CM1U5192en
HVAC Products Electrical installation 01.2002
4.5 SED2 block diagram
L1
L2
L3
B-Filter
PE
PE
U
V
W
PE
PE
200 - 240 V 3 AC
380 - 480 V 3 AC
500 - 600 V 3 AC
AOUT1
D/A
20
21
22
AIN1
Motor
PTC
BOP (Standard)
M
RS485
29 30
V: 0 - 10 V
2-10V
I: 0 - 20 mA
4-20mA
13
12
AOUT2
D/A
V: 0 - 10 V
2-10V
I: 0 - 20 mA
4-20mA
27
26
23
24
25
2
AIN2
0V
2
28
9
5
DIN 1
6
DIN 2
7
DIN 3
8
DIN 4
16
DIN 5
17
DIN 6
14
15
AOP (Optional)
L3L2L1
DC/R+
A/D
+10VDC
+0VDC
1
2
3
DC/B+
LG-Ni 1000
4
3
V: 0 - 10 V
2-10V
I: 0 - 20 mA
4-20mA
A/D
LG-Ni 1000
11
10
V: 0 - 10 V
2-10V
I: 0 - 20 mA
4-20mA
0V
CPU
opto isolated
5192B01en
Relay
Output 1
Relay
Output 2
Isolated 50 mA@18..32 VDC
(output)
Isolated 0 V (output)

Siemens SED2 Series Specifications

General

Brand	Siemens
Model	SED2 Series
Category	Inverter
Language	English