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Safety relay PSR-UNI-L-2X2NO-2DO-24DC-SC Phoenix Contact Operating voltage: 24 V DC (W x H x D) 22.5 x 112.7 x 111.7 mm

A yellow industrial safety relay with multiple input and output terminals, featuring switches for mode selection and status indicators.
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Packaging type
Piece
Product type
Safety relay
Connector
Screw-fit
Operating voltage
24 V DC
Type
PSR-UNI-L-2X2NO-2DO-24DC-SC
Datasheet (PDF)
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Technical specifications

  • Product family: PSRuni
  • Connection type: screw terminals.
  • M3 screw thread
  • Tightening torque: 0.5 Nm ... 0.6 Nm
  • Conductor cross-section flexible: 0.2 mm² ... 2.5 mm².
  • Conductor cross-section rigid: 0.2 mm² ... 2.5 mm².
  • Wire cross-section AWG: 24 ... 12
  • Width 22.5 mm
  • Height: 112.7 mm
  • Depth: 111.7 mm
  • Colour: Yellow (RAL 1018)
  • Material: housing: PA
  • Ambient conditions: Environmental conditions
  • Protection class: IP20
  • Ambient temperature (operation): -25 °C ... 60 °C (observe De-rating)
  • Ambient temperature (storage/transport): -40 °C ... 85 °C
  • Mounting type: Rail mounting
  • Insulation properties: Insulation properties
  • Overvoltage category III (between logic and enable paths)
  • Pollution level: 2
  • Vibration (operation): 10 Hz ... 150 Hz, 2g
  • Stripped length: 7 mm
  • Mounting position: Vertical or horizontal
  • Maximum power loss at rated conditions: 9.15 W (at US = 30 V,   Il² = 144 A², configured functions: Mode 1 = 2, mode 2 = 2)
  • Connection technology: Connection technology
  • Cable length: See inputs
  • Power consumption < 3.5 mA (type At US)
  • Wire connection: Conductor connection
  • Switching frequency: Max. 0.1 Hz
  • Current max. 100 mA
  • Mounting instructions: See derating curve
  • Operating height: ≤ 2000 m (over NN)
  • Max. ass. Humidity (operating): 75% (average, 85% occasional, no condensation)
  • Shock 15g
  • Voltage: Type. (US - 2.5 V)
  • Protection: Reverse polarity protection;suppressor diode
  • 4 x LED (green, yellow, red)
  • Switching voltage: Min. 10 V AC/DC; MAX. 250 V (AC/DC)
  • Designation A1/A2
  • Application: Emergency stop;protective door;light grid;magnetic switch;two-hand control;step mats
  • Supply: Supply
  • Min. Switch-on current 3 mA; max. 6 A
  • Description of the output: Not safety-related
  • Switch-on current maximum of 500 mA (Δt = 100 ms at US)
  • Power display 1 x LED (green, yellow, red)
  • Contact version: 4 release current paths
  • Continuous current 6 A
  • Rated insulation voltage 250 V
  • RATED CONTROL CIRCUIT SUPPLY VOLTAGE US: 24 VDC -20 % / +25 %
  • Rated control feed current IS: Typ. 65 mA (on activation of the sensor circuit and the start circuit internal);typ. 45 mA (with activation of external sensor circuit and start circuit)
  • Safety specifications: Safety specifications
  • Mechanical life: 10x 106 switching cycles
  • Response time typical: < 100 ms (automatic / manual start);< 500 ms (mat mode)
  • Drop-back time typical: < 25 ms (when requested via the sensor circuits)< ; 85< ms (mat operation); 25 ms (when requested via A1 | an application shutdown via A1/A2 is not permitted)
  • Contact material: AgCuNi +0.2 µm ... 0.4 µm Au / AgSnO2 +0.2 µm Au
  • SWITCHING RATING 5 A (DC13);3 A (AC15)
  • 6 A GL/gG output backup;4 A GL/gG (for low-demand applications)
  • Relay type: Electromechanical relay with forced contacts according to IEC/EN 61810-3
  • Times: Times
  • Type. Response time for US: 1 s (for activation via A1 | an application activation via A1/A2 is not permitted)
  • Readiness time: 500 ms (according to safety function request);> 100 ms (standby time after sensor circuits are activated during manual start);> 500 ms (standby time after sensor circuits are activated during manual start in tread mode)
  • Rating type 100 % ED
  • Rated surge voltage / insulation: See data sheet, section "Insulation coordination".
  • Filter time: Max. 3 ms (test pulse width low-test pulse);min. 50 MS (test pulse rate low test pulse rate)
  • Number of outputs: 2
  • Switching capacity: Min. 60 mW
  • Quadr. Total current: 144 A2 (K1 = 72 A², K2 = 72 A², note derating)
  • Safety specifications: EN ISO 13849: Safety specifications: EN ISO 13849
  • Performance level (PL): E
  • Safety Integrity Level (SIL) 3
  • Safety specifications  : EN IEC 62061: Safety specifications: EN IEC 62061
  • Protection class Installation location minimum: IP54
  • Max. ass. Humidity (storage/transport): 75% (average, 85% occasional, no condensation)
  • Description of the input: Not safety-related;IEC 61131-2 type 3
  • Number of inputs: 2
  • Error display: 1 x LED (red)
  • Input voltage range "0" signal: 0 V DC ... 5 V/DC
  • Input voltage range "1" signal: 11 V DC ... 30 V DC
  • plug connection: yes
  • 1 and 2 channel control
  • Power consumption in US: Typical 1.32 W
  • Stop category: 0
  • Security specifications : IEC 61508 - High-Demand: Security specifications: IEC 61508 - High-Demand
  • Technical data: IEC 61508 - Low-Demand: Security specifications: IEC 61508 - Low-Demand
  • Restart time: < 1 s (boot time)
  • Start pulse duration: Min. 500 MS (manual start)
  • Input current range "0" signal: 0 mA ... 1.5 mA
  • Concurrency: ∞ (2-channel wiring), 5 s (antivalent wiring), 0.5 s (two-hand control)
  • Cut-off frequency: Min. 0 Hz;max. 0.1 Hz
  • Max. Permissible total line resistance: 150 Ω
  • Relay: Enable current paths (44/14, 23/24, 33/34, 43/44): Relay: Enable current paths (13/14, 23/24, 33/34, 43/13)
  • Resistive load: Min. 192 Ω (max. 100 mA)
  • Short-circuit protection: Yes
  • Discharge circuit: No
  • Clock: T1, T2: Clock: T1, T2
  • Digital: Logic (I1.1, I1.2, I2.1, I2.2): Digital: Logic (I1.1, I1.2, I2.1, I2.2)
  • Digital: Start circuit (S34, S36): Digital: Start circuit (S34, S36)
  • Report: M1, M2: Report: M1, M2
Packaging type

Piece

Product type

Safety relay

Type

PSR-UNI-L-2X2NO-2DO-24DC-SC

Connector

Screw-fit

Operating voltage

24 V DC

Response time

100 ms

Switching voltage (max.)

250 V DC/AC

Performance level

PL e

Safety integrity level

SIL 3

Safety rating

4

IP20

Operating temperature (min.)

-25 °C

Operating temperature (max.)

60 °C

Depth

111.7 mm

Width

22.5 mm

Height

112.7 mm

Dim

(W x H x D) 22.5 x 112.7 x 111.7 mm

Content

1 pc(s)

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 3568820 Safety relay PSR-UNI-L-2X2NO-2DO-24DC-SC Phoenix Contact Operating voltage: 24 V DC (W x H x D) 22.5 x 112.7 x 111.7 mm

User & Safety Instructions

User & Safety Instructions 3568820 Safety relay PSR-UNI-L-2X2NO-2DO-24DC-SC Phoenix Contact Operating voltage: 24 V DC (W x H x D) 22.5 x 112.7 x 111.7 mm

Description

Configurable safety relay, multi-functional, up to SIL 3, CAT. 4, PL e, 2 sensor circuits, 1- /2-channel operation, automatic/manual, monitored start, 2 x 2 enable current paths, 2 signal outputs, US = 24  V DC, pluggable screw terminals

This text is machine translated.