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Images are for illustrative purposes only. Please refer to data sheet for details
PSR-SCP- 24DC/URM4/5X1/2X2/B 1442344 PHOENIX CONTACT Contact expansion 1 or 2 channels, 5 NO contacts, 1 NC ..
PSR-SCP-24DC/URM4/5X1/2X2/B
1442344
PHOENIX CONTACT
1 Pcs.
Contact expansion 1 or 2 channels, 5 NO contacts, 1 NC contact, 1 feedback circuit, together with base equipment safe separation up to cat. 4 PL e according to EN ISO 13849, width: 22.5 mm, plug-in screw terminal block
Extension of 1 or 2 channel contacts, 5 NO contacts, 1 NC contact, 1 feedback loop, together with base equipment safe separation up to cat.4 PLe depending on ENISO13849, width: 22.5mm, plug-in screw terminal
Expand. Cont. 1 or 2 channels, 5 cont. in closing, 1 cont. in apert., 1 retro-action circuit, together with the base unit up to cat. 4 PL e in accordance with EN ISO 13849 safe separation, width: 22.5 mm, plug-in screw terminal
Automation > Device for monitoring of safety-related circuits
Safety
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Technical data
Article features
| Product Type | Safety Relays |
| Product Family | PSRclassic |
| Application | Expansion module |
| Mechanical life | 10x 106Manoeuvring cycles |
| Relay Type | Electromagnetic relay with forcibly guided contacts according to IEC/EN 61810-3 |
| Times | |
| Tip. Excitation time with Us | < 25 ms (Us/command via A1) |
| Typical Drop-Out Time | < 20 ms (Us/command via A1) |
| Reset Time | < 1 s |
Electrical characteristics
| Maximum power dissipation under nominal conditions | 16.6 W (US= 26.4 V, IL² = 72 A², PTotal max= 2.2 W + 14.4 W) |
| Duty cycle report | 100 % ED |
| Air and surface distances between circuits | |
| Rated insulation voltage | 250 V |
| Impulse voltage sizing/isolation | See chapter Insulation coordination |
Input Data
| Digital: A1 | |
| Entrance description | Security-oriented |
| Number of inputs | 1 |
| Signal input range "1" | 19.2 V ... 26.4 V |
| Max. permissible cable resistance | 25 Ω |
| Protection Circuit | Diode Suppressor |
| Current consumption | tip. 75 mA |
Output Data
| Relay: Safety Contacts (23/24 ... 63/64) | |
| Output Description | each 2 NO in series, safe, potential-free |
| Number of outputs | 5 |
| Contact Switching Type | 5 safety contacts |
| Contact material | AgSnO2 |
| Switchable voltage | Min. 10 V |
| max. 250 V AC/DC | |
| Switchable power | Min. 100 mW |
| Instantaneous current | Min. 10 mA |
| max. 20 A (≤ 100 ms) | |
| Breaking capacity IEC 60947-5-1 | 3 A (AC15) |
| 5 A (DC13) | |
| Permanent Load Current | 6 A (take into account derating) |
| arit. Total current | 72 A2(take into account derating) |
| Switching frequency | max. 1 Hz |
| Mechanical life | 10x 106Manoeuvring cycles |
| Output fuse | 10 A gL/gG |
| 4 A gL/gG (for Low Demand applications) | |
| Relay: Signal contact (71/72) | |
| Output Description | 2 parallel, non-safety-oriented, potential-free NCs |
| Number of outputs | 1 |
| Contact Switching Type | 1 signal output contact |
| Contact material | AgSnO2 |
| Switchable voltage | Min. 5 V AC/DC |
| max. 250 V AC/DC | |
| Switchable power | Min. 50 mW |
| Instantaneous current | Min. 10 mA |
| max. 6 A | |
| Breaking capacity IEC 60947-5-1 | 1.5 A (AC15) |
| 5 A (DC13) | |
| Permanent Load Current | 6 A |
| arit. Total current | 36 A2 |
| Switching frequency | max. 1 Hz |
| Mechanical life | 10x 106Manoeuvring cycles |
| Output fuse | 6 A (gL/gG) |
| Relay: Feedback Loop (11/12) | |
| Output Description | Diagnostic Contact, 2 NC in Series, Potential Free |
| Number of outputs | 1 |
| Contact Switching Type | 1 feedback loop |
| Contact material | AgSnO2 |
| Switchable voltage | max. 250 V AC/DC |
| Min. 10 V | |
| Switchable power | Min. 100 mW |
| Instantaneous current | max. 6 A |
| Breaking capacity IEC 60947-5-1 | 1.5 A (AC15) |
| 3 A (DC13) | |
| Permanent Load Current | 6 A |
| arit. Total current | 36 A2 |
| Switching frequency | max. 0.5 Hz |
| Output fuse | 10 A (gL/gG) |
Connection data
| Connection technology | |
| plug-in | Yes |
| Conductor connection | |
| Link | Screw connection |
| Rigid conductor cross-section | 0.2 mm² ... 2.5 mm² |
| Flexible conductor cross-section | 0.2 mm² ... 2.5 mm² |
| AWG conductor cross-section | 24 ... 12 |
| Stripping length | 7 mm |
| Thread | M3 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Signalling
| Operating voltage indication | 1 x Green LEDs |
dimensions
| width | 22.5 mm |
| height | 99 mm |
| Depth | 114.5 mm |
Material information
| Housing Material | Polyamide |
Features
| Technical safety data | |
| Stop category | 0 |
| Technical safety data: EN ISO 13849 | |
| Category | 4 (in combination with a suitable measuring device) |
| Performance Level (PL) | and (in combination with a suitable measuring device) |
| Technical safety data: IEC 61508 - High-Demand | |
| Safety Integrity Level (SIL) | 3 (in combination with a suitable measuring device) |
| Technical safety data: IEC 61508 - Low-Demand | |
| Safety Integrity Level (SIL) | 3 (in combination with a suitable measuring device) |
| Technical safety data: EN IEC 62061 | |
| Safety Integrity Level (SIL) | 3 (in combination with a suitable measuring device) |
Environmental and electrical life conditions
| Environmental conditions | |
| Degree of protection | Ip20 |
| Degree of protection Installation location min. | IP54 |
| Ambient temperature (operating) | -20 °C ... 55 °C (take into account derating) |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| height | max. 2000 m (on NN) |
| Max. humidity. Permitted (storage/transport) | 75 % |
| Maximum permissible humidity (operation) | 75 % |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, 0.15 mm amplitude, 2g |
Approvals
| Ec | |
| Marking | CE Compliance |
Regulations and requirements
| Air and surface distances between circuits | |
| Standards/Provisions | EN 60947-1 |
Montage
| Mounting type | Rail Mounting |
| Installation instructions | See Derating curve |
| Installation Location | Vertical or horizontal |
| Link | Screw connection |
| Feature Name | Feature Value |
|---|---|
| Model (EF000010) | Expansion device |
| Suitable for rail mounting (EF003972) | Yes |
| With detachable clamps (EF003340) | Yes |
| Type of electric connection (EF003961) | Screw connection |
| Suitable for monitoring of emergency-stop circuits (EF007268) | No |
| Suitable for monitoring of valves (EF007272) | No |
| Suitable for monitoring of optoelectronic protection equipment (EF007269) | No |
| Suitable for monitoring of tactile sensors (EF007271) | No |
| Suitable for monitoring of magnetic switches (EF007266) | No |
| Suitable for monitoring of proximity switches (EF007267) | No |
| Evaluation inputs (EF008245) | Other |
| With muting function (EF004057) | No |
| With feedback circuit (EF003343) | No |
| Release-delay (EF001129) | 0.025 s |
| Number of outputs, safety related, undelayed, with contact (EF003344) | 0 |
| Number of outputs, safety related, delayed, with contact (EF003345) | 0 |
| Number of outputs, safety related, undelayed, semiconductors (EF003346) | 0 |
| Number of outputs, safety related, delayed, semiconductors (EF003347) | 0 |
| Number of outputs, signalling function, undelayed, with contact (EF003348) | 0 |
| Number of outputs, signalling function, delayed, with contact (EF003349) | 0 |
| Number of outputs, signalling function, undelayed, semiconductors (EF003350) | 0 |
| Number of outputs, signalling function, delayed, semiconductors (EF003351) | 0 |
| Stop category according to IEC 60204 (EF007498) | Other |
| With approval for BG BIA (EF004145) | No |
| With approval according to UL (EF001783) | No |
| Width (EF000008) | 22.5 mm |
| Height (EF000040) | 99 mm |
| Depth (EF000049) | 114.5 mm |