Technical Data; Installation Instructions - Siemens SITOP PSE200U Betriebsanleitung

Switch-off characteristic
For the automatic switch-off of an output three ranges can be distinguished (typical values; see also figure 3):
output current to rated current
range
input voltage > 20 V
input voltage < 20 V
input voltage > 30 V

Technical data

Input variables
Rated input voltage:
DC 24 V
Working voltage range:
DC 20.4...30 V
Connection threshold:
approx. 20 V
Continuous input current:
typ. 40 A / max. 43 A
Output variables
Rated output voltage:
DC 24 V, equivalent to input voltage
Voltage drop at 10 A per output:
typ. 200 mV
Output current setting range:
3...10 A, set with potentiometer
Switch-on delay:
for all outputs alike (setting values: 0 ms, 25 ms,
100 ms) or load dependent

Installation instructions

Mounting on a DIN EN 60715-35x7.5/15 standard rail. The device must be installed vertically with the input terminals (6, 11) at the bottom and the output terminals
(1, 7) at the top, in order to ensure adequate heat dissipation. A clearance of at least 50 mm must be left above and below the device.
To snap the device on to the rail, hang it with its lug (A) on the rail (C) and press until the spring (B) snaps into place. To remove it from the DIN rail, use a screwdriver
to loosen the spring (B) in the direction of the arrow and take off the device (see figure 1).
For Ex applications, the device must be installed in a housing or cabinet with at least IP54 degree of protection. The housing or cabinet must comply with
EN 60079-15:2010.
After adjusting the device the cover of the potentiometer (5) and the switch (9) can be sealed (10).
To mark the device a label SKS/PC 20x7 can be inserted (8).
Connections and terminal assignment
Terminals Function
IN +24V (6) DC +24 V input voltage connection
(from "+" output of the power supply)
0V (11) DC 0 V connection for supplying the internal electronic circuits
(from "–" output of the power supply)
OUT 1, 2, 3, 4 (1) outputs for connecting the load circuits
S (7) status output
RST (7) remote reset input
NC (7) not used
The 0 V connection (11) of the device merely serves to supply the internal electronic circuits.
The 0 V of the loads must be supplied directly to the power supply by means of separate lines.
The external circuitry of all terminals (including signaling and status contacts) must meet the safety requirements stipulated by VDE 0805 / EN 60950: SELV.
SITOP PSE200U 10 A
0 ... 100 %
normal
no disconnection
disconnection after approx. 5 s
immediate disconnection
Ambient
Temperature
Storage and transport:
Operation:
Humidity rating:
corresponds to climatic category 3K3 acc. to
EN 60721- 3, no condensation
Natural air cooling
Signaling
One LED (3) to indicate the state per output.
Status output (7):
non-isolated 24 V DC output, max. 30 mA, serial
signaling as per figure 4,
'1' = 24 V DC / '0' = 0 V (pull-down)
Remote reset input (7):
non-isolated DC 24 V input (related to the 0V input
(11) of the device);
considered as active for voltages > DC 15 V
English
101 ... 130 %
overcurrent
disconnection after approx. 5 s
immediate disconnection
–40 ... +85 °C
0 ... +60 °C
Terminal area
0.5...4 mm 2
20...7 AWG
0.5...4 mm
2
20...10 AWG
5 / 6
> 130 %
current limiting
current limiting to approx. 130 %;
disconnection after typ. 100 ms depending on rated
output current and input voltage
Safety
The device is protected against polarity reversal of
the input voltage.
Each output (1) is protected by an internal, non-
exchangeable 15 A fuse.
Specifications
Degree of protection: IP20 acc. to EN 60529
Safety class: III acc. to EN 61140
Safety acc. to EN 50178 and EN 60950: SELV
Emitted interference: acc. to EN 61000-6-3
Noise immunity: acc. to EN 61000-6-2
CE marking acc. to 2004/108/EC and 94/9/EC
UR (UL 2367), File E328600
cURus (UL 508), File E197259
cCSAus Class 1, Div 2, Gr. A,B,C,D,T4
ATEX (EN 60079-0:2009 & EN 60079-15:2010)
II 3G Ex nA IIC T4 Gc
Weight
220 g [0.5 lb.]
Remarks
screw-type terminals;
use a 1.0×5.5 mm or PZ 2 screwdriver;
recommended tightening torque 1.2 Nm
screw-type terminals;
use a 0.6×3.5 mm or PZ 1 screwdriver;
recommended tightening torque 0.6 Nm
C98130-A7579-A210-02-7419