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Home Catalog Connectivity and Cabling Terminal Blocks PSR-UNI-L-1X4NO-1DO-24DC-PI Safety relays
PSR-UNI-L-1X4NO-1DO-24DC-PI Safety relays
N
0%
1487648

PSR-UNI-L-1X4NO-1DO-24DC-PI Safety relays

Manufactured by
Brand PHOENIX CONTACT
Configurable safety relay, multi functions, up to SIL 3, Cat. 4, PL e, 1 sensor circuit, 1-/2-channel operation, automatic/manual, monitored start, 1 x 4 enabling current paths, 1 signal output, US = 24 V DC, plug-in Push-in terminal block
4063151930998
only
available
100+
372
pcs.
(2026-08-31)
 Supply from Phoenix Contact’s warehouse
Product recommended retail price (RRP) is
000€
29860€ 0 € pcs.
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only
available
100+
inquiry
0
2026-08-31
pcs.
Properties
Description
Dimensions
Files
Codes
Product type
Safety relays
Typ. starting time with Us
1 s (when controlled via A1; applicative control via A1/A2 is not permitted)
Product family
PSRuni
Rated control circuit supply voltage US
24 V DC -20 % / +25 %
Application
Emergency stop
Light grid
Magnetic switch
Safety door
Safety shut-off mats
Two-hand control
Rated control supply current IS
typ. 45 mA (When sensor circuit and start circuit are controlled externally)
typ. 55 mA (When sensor circuit and start circuit are controlled internally)
Control
1 and 2 channel
Power consumption at US
typ. 1.32 W
Relay type
Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Overvoltage category
III (Between logic and enabling current paths)
Degree of pollution
2
Typical response time
< 100 ms (Automatic/manual start)
< 500 ms (Safety shut-off mat operation)
Typ. starting time with U&lt;sub&gt;s&lt;/sub&gt;
1 s (when controlled via A1; applicative control via A1/A2 is not permitted)
Typical release time
< 25 ms (on demand via the sensor circuit)
< 25 ms (When requested via A1; applicative deactivation via A1/A2 is not permitted)
< 85 ms (Safety shut-off mat operation)
Restart time
< 1 s (Boot time)
Recovery time
> 100 ms (Availability time after activating the sensor circuit during manual start)
> 500 ms (Availability time after activating the sensor circuits during manual start in safety shut-off mat operation)
500 ms (following demand of the safety function)
Start pulse length
min. 500 ms (manual start)
Maximum power dissipation for nominal condition
21.65 W (At U<sub>S</sub> = 30 V, I<sub>L</sub>² = 100 A²)
Nominal operating mode
100% operating factor
Rated insulation voltage
250 V
Rated surge voltage/insulation
See data sheet, section “Insulation coordination”.
Designation
A1/A2
Rated control circuit supply voltage U&lt;sub&gt;S&lt;/sub&gt;
24 V DC -20 % / +25 %
Rated control supply current I&lt;sub&gt;S&lt;/sub&gt;
typ. 45 mA (When sensor circuit and start circuit are controlled externally)
typ. 55 mA (When sensor circuit and start circuit are controlled internally)
Power consumption at U&lt;sub&gt;S&lt;/sub&gt;
typ. 1.32 W
Inrush current
< 45 mA (typ. with U<sub>S</sub>, Δt <50 µs)
< 45 mA (typ. with U<sub>S</sub>)
max. 6 A
min. 10 mA
typ. 35 A (Δt = 25 µs at U<sub>s</sub>)
Filter time
< 1 ms (High test pulses at >100 ms test pulse rate possible)
1 ms (logic)
max. 3 ms (Test pulse width of low test pulses)
min. 50 ms (Test pulse rate for low test pulse)
Protective circuit
Reverse polarity protection
Serial protection against polarity reversal
Suppressor diode
Varistor
Description of the input
IEC 61131-2 type 3
non-safety-related
safety-related
Number of inputs
1
2
Input voltage range &quot;0&quot; signal
0 V DC ... 5 V DC
Input voltage range &quot;1&quot; signal
11 V DC ... 30 V DC
Input current range &quot;0&quot; signal
0 mA ... 1.5 mA
Concurrence
∞ (2-channel wiring), 5 s (non-equivalent wiring), 0.5 s (two-hand control)
Limit frequency
max. 0.1 Hz
min. 0 Hz
Max. permissible overall conductor resistance
150 Ω
Current consumption
< 3.5 mA (typ. with U<sub>S</sub>)
Output description
2 NO contacts each in series, without delay, floating
non-safety-related
safety-related
Number of outputs
1
2
4
Contact switching type
4 enabling current paths
Contact material
AgSnO<sub>2</sub>
Switching voltage
max. 250 V AC/DC
min. 10 V
Switching power
min. 100 mW
Switching capacity
5 A (AC15)
5 A (DC13)
Limiting continuous current
6 A
Sq. Total current
100 A<sup>2</sup> (observe derating)
Switching frequency
max. 0.1 Hz
Mechanical service life
10x 10<sup>6</sup> cycles
Output fuse
4 A gL/gG (for low-demand applications)
6 A gL/gG
Voltage
typ. (U<sub>S</sub> - 2,5 V)
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
m³
No files found
ECLASS-13.0
27371819
ECLASS-15.0
27371819
ETIM 10.0
EC001449
UNSPSC 21.0
39122200
GTIN
4063151930998
ECLASS-15.0 ASSET
27250101
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