Tapeswitch PRSU/4 - Technical Data; Technical Data (PRSU;2)

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13
PRSU Series, Operating Instructions Manual (Revision 1.0)
Technical Data (PRSU/2)
Electrical data
Supply Voltage U
V
PRSU/2
24V
DC
Or 24V
AC
Voltage Range
U
V
± 10%
Frequency
48Hz (min) to 62Hz (max)
Power Consumption (typ.)
+24V
DC
: 2.5W, 24V
AC
: 2.5VA
4-Wire Safety Switches
Maximum Short Circuit Resistance
<= 5 
Maximum Signal Wires Resistance
<= 1 
Conductor Data
Conductor Connection
2 x 1.5 mm
2
solid wire
2 x 1.5 mm
2
stranded wire-end ferrule
UL: Use 60/75°C copper wire only!
Max. Conductor Length (input circuit)
2 x 100m (Single channel)
4 x 100m (Dual channel)
Conductor Cross-Section
1.5 mm
2
Capacitance/cable length
150 nF/km (maximum)
Reference Temperature
+ 25°C
Contact Data
Contact Allocation
2 N.O. safety
Contact Type
Relay positive guided
Contact Material
AgSnO
2
or comparable material
Switching Voltage
250V
AC
, 24V
DC
Max. Switch/Relay Current
6A (individual), 13.8A (combined)
Min. Switching Current
10mA
Max. Switching Capability (per relay)
DIN EN 60947-5-1
AC 15 3 A
DC 13 3 A
Max. Switching Capacity
1500 VA (resistive load)
Mechanical Lifetime
10
7
switching cycles
Creeping Distance and
Clearance
-EN 50178 at pollution grade 2, over voltage category 3 / 250V
-Basis isolation: over voltage
category 3 / 250 V
Contact Security
NO contact: 6.3A brief or 4A inert
Short Circuit Withstand
(IEC60947-5-1)
Weld Free Protection at I
PSCC
≥1kA SCPD
(Short Circuit Protection Device)
(Fuse links), size D01
acc IEC IEC60269-1; IEC60269-3-1; VDE036-
T301
NO-contacts: 10A
Restarting Readiness Time (minimum switch off
time the inputs)
0.5 s
Delay on De-energisation
24V DC: < 30 ms, 24V AC: < 70ms
Mechanical Data
Housing Material
Polyamide PA 6.6
Dimensions (W
x
H
x
D)
22.5mm x 114.5mm x 99mm
Fastening
Click-fastening for DIN-Rail
Humidity
95% 0-50°C
Torque Setting for Connection Terminals
0.5 Nm (min), 0.6 Nm (max)
UL: Overtorquing may cause
enclosure breakage
Weight with Terminals
Max. 185g
Storage
In dry areas
Environmental data
Operating Temperature
-25°C ... +55°C ( UL:…+40°C)
Terminal Type
IP 20
Housing Type
IP 40
Shock Resistance of N.O Contacts
5g, 33Hz
Certifications
Tested I.A.W.
EN ISO 13849-1
Achieved Level/Category
Performance Level e, Cat. 4
DC
99% (high)
CCF
Achieved
MTTF
D
69 years (high)
PFH
D
3.8 * 10
-8
1/h