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By Phoenix Contact

SKU
MPN
PSR-SCP- 24DC/TS/SDOR4/4X1
Weight
0.201 kg
This product is Not Cancellable/Not Returnable
Series PSR-SCP

PSR-SCP- 24DC/TS/SDOR4/4X1 - Extension module

PSR-TRISAFE-M relay output extension module with 4 safe relay output contacts (choice of 4 single-channel or 2 two-channel relay contacts), 4 alarm outputs; up to SIL 3, Cat.4/PLe, SIL 3, EN 50156, plug-in screw connection terminal blocks

Technical Specifications

Product properties

ApplicationPSR-TRISAFE-M extension module

Insulation characteristics: Air clearances and creepage distances between the power circuits

Overvoltage categoryIII
Pollution degree2

Times

Response timemax. 50 ms
Recovery time< 10 s

Electrical properties

Maximum power dissipation for nominal condition3932 mW (up to  40°C ambient temperature, at m = 4, n = 4, Iload = 4 A, Isignal = 50 mA)
Maximum power dissipation for nominal condition1532 mW (up to  55°C ambient temperature, at m = 4, n = 4, Iload = 1 A, Isignal = 50 mA)
Nominal operating mode100% operating factor
InterfacesDIN rail TBUS for connection to the master module, supplied as standard

Air clearances and creepage distances between the power circuits

Rated Insulation Voltage250 V AC
Rated surge voltage/insulation4 kV / basic insulation between output contact current paths (13/14, 23/24, 33/34, 43/44); 6 kV / safe isolation, reinforced insulation between output contact current paths (13/14, 23/24, 33/34, 43/44) and the other circuits

Supply

Rated control circuit supply voltage US18 V DC ... 30 V DC (Incl. all tolerances, incl. residual ripple)
Rated control circuit supply voltage US24 V DC (Electrical supply via PSR-TBUS)
Rated control supply current ISElectrical supply via PSR-TBUS
Rated control supply current IS74 mA (At 24 V DC, relay outputs set)
Rated control supply current IS54 mA (At 24 V DC, relay outputs not set)
Protective circuitYes, within the scope of the operating voltage limits
Status display1 x green LED, 1 x red LED

Output data

Maximum Switching Voltage250 V AC
Maximum Switching Voltage24 V DC
Minimum Switching Voltage5 V AC/DC
Limiting Continuous Current4 A (see derating curve)
Maximum Inrush Current6 A
Inrush current, minimum5 mA
Switching capacity (3600/h cycles)3 A (230 V (AC 15))
Switching capacity (3600/h cycles)5 A (24 V (DC13))
Output fuse6 A gL/gG
Response timemax. 50 ms

Relay

Output descriptionRelay contacts, safety-related N/O contacts
Number of Outputs4 (Single-channel)
Number of Outputs2 (Two-channel, connected in pairs)
Contact switching type4 relay output contacts
Contact MaterialAgSnO2 (From HW03)AgCuNi +0.2 ... 0.4 μm Au (up to HW02)
Switching voltagemin. 12 V AC/DC (from HW 03)
Switching voltagemin. 5 V AC/DC (Up to HW02)
Switching voltagemax. 250 V AC/DC
Switching currentmin. 3 mA (from HW 03)
Switching currentmin. 5 mA (Up to HW02)
Switching capacitymin. 60 mW
Limiting Continuous Current4 A (see to derating)
Mechanical service life10x 106 cycles
Output fuse6 A (gL/gG)
Output fuse4 A (gL/gG for low-demand applications)
Status display4 x green LEDs

Signal

Output descriptionDigital
Number of Outputs4
Voltage24 V DC (Supply via A1/A2)
Limiting Continuous Current50 mA
Protective circuitYes, within the scope of the operating voltage limits
Short-circuit protectionYes

Connection technology

pluggableyes

Conductor connection

Connection MethodScrew connection
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross-section AWG24 ... 12
Stripping length7 mm
Screw threadM3
Tightening torque0.5 Nm ... 0.6 Nm
Tightening torque5 lbf-in. ... 7 lbf-in.

Dimensions

Width22.5 mm
Height99 mm
Depth114.5 mm

Material specifications

Coloryellow
Housing MaterialPolyamide PA non-reinforced

Safety data

Stop category0

Safety data: EN ISO 13849

Category1 (1-channel parameterization)
Category4 (2-channel parameterization)
Performance level (PL)c (1-channel parameterization)
Performance level (PL)e (2-channel parameterization)

Safety data: EN 50156

Safety Integrity Level (SIL)max. 3 (Reference IEC 61508)

Safety data: IEC 61508 - High demand

Safety Integrity Level (SIL)1 (1-channel parameterization)
Safety Integrity Level (SIL)3 (2-channel parameterization)

Safety data: IEC 61508 - Low demand

Safety Integrity Level (SIL)1 (1-channel parameterization)
Safety Integrity Level (SIL)3 (2-channel parameterization)

Safety data: EN IEC 62061

Safety Integrity Level (SIL)1 (1-channel parameterization)
Safety Integrity Level (SIL)3 (2-channel parameterization)

Ambient conditions

Degree of ProtectionIP20
Min. degree of protection of inst. locationIP54
Ambient Temperature (Operation)-20 °C ... 55 °C (see to derating)
Ambient temperature (storage/transport)-20 °C ... 70 °C
Maximum altitudemax. 2000 m (See Appendix "Using PSR-TRISAFE modules at altitudes greater than 2000 m above sea level")
Max. permissible humidity (storage/transport)75 % (On average, 85 % occasionally)
Max. permissible relative humidity (operation)75 % (On average, 85 % occasionally)
Shock (operation)10g (Δt = 11 ms, three shocks in each space direction)
Shock (operation)10g (Δt = 16 ms, continuous shock, 1000 shocks in each space direction)
Vibration (Operation)2g
Air pressure (operation)70 kPa ... 108 kPa (up to 3000 m above sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (up to 3500 m above sea level)

Air clearances and creepage distances between the power circuits

Standards/regulationsDIN EN 50178

Mounting

Mounting TypeDIN rail mounting
Mounting PositionOn horizontal DIN rail
Accessories

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