SIEMENS
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Siemens KT 10.1 · 2016
10
Add-on modules
Redundancy module
■
Technical specifications
Article number
6EP1962-2BA00
6EP1964-2BA00
6EP1961-3BA21
Product
SITOP PSE202U
SITOP PSE202U
SITOP PSE202U
Input
Input
DC voltage
DC voltage
DC voltage
Supply voltage
• at DC
24 ... 24 V
24 ... 24 V
24 ... 24 V
Input voltage
• at DC
19 ... 29 V
19 ... 29 V
24 ... 28.8 V
Output
Output
Controlled, isolated DC voltage
Controlled, isolated DC voltage
Controlled, isolated DC voltage
Rated voltage
V
out
DC
24 V
24 V
24 V
Output voltage
V
in
- approx. 0.5 V
V
in
- approx. 0.5 V
V
in
- approx. 0.5 V
Product function Output voltage
adjustable
No
No
No
Status display
Green LED for "both input voltages >
switching threshold"; red LED for
"at least one input voltage < switching
threshold" or "output switched off"
Green LED for "both Input voltages >
switching threshold"; red LED: for
"at least one input voltage < switching
threshold"
Green LED for "both Input voltages >
switching threshold"; red LED: for
"at least one input voltage < switching
threshold"
Signaling
Isolated relay contact (contact rating
6 A/42 V AC, 30 V DC, but max.
100 VA): Contact closed if one or both
input voltages < switching threshold or
output is switched off. Setting range of
switching threshold 20 V ±0.5 V to 25 V
±0.5 V
Isolated relay contact (contact rating
6 A/42 V AC, 30 V DC): Contact closed
if both input voltages > switching
threshold, setting range of switching
threshold 20 V ± 0.5V to 25 V ± 0.5V
Isolated relay contact (changeover
contacts, rating 8 A/240 V AC,
24 V DC): Signals OK if both input
voltages > switching threshold, setting
range of threshold 20 ... 25 V
Rated current value
I
out rated
3.8 A
10 A
40 A
Current range
4.6 A
10 A
40 A
• Note
Maximum aggregate current in the
event of an error according to
NEC class 2 limit 8 A
max. aggregate current 10 A
max. aggregate current 40 A
Efficiency
Efficiency at
V
out rated
, I
out rated
,
approx.
94.8 %
97.1 %
-
Power loss at
V
out rated
, I
out rated
,
approx.
5 W
3.6 W
-
Power loss [W] during no-load
operation maximum
2 W
1 W
-
Safety
Galvanic isolation
yes, SELV acc. to EN 60950-1
(relay contact)
yes, SELV acc. to EN 60950-1
(relay contact)
yes, SELV acc. to EN 60950-1
(relay contact)
Protection class
Class III
Class III
Class I
CE mark
Yes
Yes
Yes
UL/cUL (CSA) approval
cULus-Listed (UL 508, CSA C22.2
No. 107.1), File E197259; UL-Recog-
nized (UL 60950-1, NEC class 2),
File E151273
cULus-Listed (UL 508, CSA C22.2
No. 107.1), File E197259
cULus-Listed (UL 508, CSA C22.2
No. 107.1), File E197259
Explosion protection
-
-
IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II
3G Ex nAC IIC T4; cCSAus (CSA
C22.2 No. 213, ANSI/ISA-12.12.01)
Class I, Div. 2, Group ABCD, T4
FM approval
-
-
-
CB approval
No
No
No
Marine approval
-
-
GL, ABS
Degree of protection (EN 60529)
IP20
IP20
IP20
EMC
Emitted interference
EN 55022 Class B
EN 55022 Class B
EN 55022 Class B
Noise immunity
EN 61000-6-2
EN 61000-6-2
EN 61000-6-2
Operating data
Ambient temperature
• during operation
-20 ... +70 °C
-20 ... +70 °C
-25 ... +60 °C
- Note
with natural convection
with natural convection
with natural convection
• during transport
-40 ... +85 °C
-40 ... +85 °C
-40 ... +85 °C
• during storage
-40 ... +85 °C
-40 ... +85 °C
-40 ... +85 °C
Humidity class according to
EN 60721
Climate class 3K3, no condensation
Climate class 3K3, no condensation
Climate class 3K3, no condensation
© Siemens AG 2016