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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PI-EX-SD-21-40
Weight
0.09 kg
Series PI-EX-SD

PI-EX-SD-21-40 - Solenoid driver

Ex i solenoid driver, pluggable. To control intrinsically safe solenoid valves, alarm modules as well as simple electric equipment installed in Ex areas. For Group IIC gases, loop-powered. Electrical isolation.

Technical Specifications

Product properties

No. of channels1
Compatible ValveASCO Coil 195
Compatible ValveBürkert Coil AC 10 standard
Compatible ValveBürkert Coil AC 10 high resistance
Compatible ValveBürkert Coil AC 21 standard 700 mW / 65°C
Compatible ValveBürkert Coil AC 21 high resistance 700 mW / 65°C
Compatible ValveBürkert Coil AC 21 standard 900 mW / 45°C
Compatible ValveBürkert Coil AC 21 high resistance 900 mW / 45°C
Compatible ValveBürkert Coil AC 21 standard 900 mW / 60°C
Compatible ValveBürkert Coil AC 21 high resistance 900 mW / 60°C
Compatible ValveBürkert Coil G1 642735 standard 600 mW / 50°C
Compatible ValveBürkert Coil G1 642735 high resistance 600 mW / 50°C
Compatible ValveBürkert Coil G1 642735 standard 800 mW / 40°C
Compatible ValveBürkert Coil G1 642735 high resistance 800 mW / 40°C
Compatible ValveBürkert Coil G1 642735 standard 1000 mW / 40°C
Compatible ValveBürkert Coil G1 642735 high resistance 1000 mW / 40°C
Compatible ValveNorgren Herion Coil 2050
Compatible ValveNorgren Herion Coil 2051
Compatible ValveNorgren Herion Coil 2052
Compatible ValveNorgren Herion Coil 2080 / 2082
Compatible ValveNorgren Herion Coil 2081 / 2083
Compatible ValveNorgren Herion Coil 2084
Compatible ValveHörbiger Piezo P8 38x RF-Nx-SPN65 30 V type
Compatible ValveHörbiger Piezo P20 381RF-NG-CPN61 30 V type
Compatible ValveParker Coil VZ07 488650.01
Compatible ValveParker Coil VZ33 494035.10
Compatible ValveParker Coil VZ08 488660.01
Compatible ValveParker Coil VZ09 488670.01
Compatible ValveParker Coil VZ95 482160.01 EEx ia IIB T6
Compatible ValveParker Coil VZ23 482870.01
Compatible ValveSamson Coil 3701-12 (12 V)
Compatible ValveSamson Coil 3701-13 (24 V)
Compatible ValveSamson Coil 3963-12 (12 V)
Compatible ValveSamson Coil 3963-13 (24 V)
Compatible ValveSamson Coil 3964-12 (12 V)
Compatible ValveSamson Coil 3964-13 (24 V)
Compatible ValveSeitz Pilot valve PV 12F73 Ci oH
Compatible ValveSeitz Pilot valve PV 12F73 Xi oH
Compatible ValveSeitz Pilot valve PV 12F73 Xi oH-2
NoteThis is an extract of possible combinations of valves and solenoid drivers.

Insulation characteristics

Overvoltage categoryII
Pollution degree2

Electrical properties

Maximum temperature coefficient0.01 %/K

Electrical isolation Input/output

Electrical isolation375 V (Peak value in accordance with IEC/EN 60079-11)
Test voltage2.5 kV AC (50 Hz, 60 s)

Supply

Max. current consumption60 mA (at 24 V)
Power dissipation< 1.2 W

Signal: Voltage

Number of Inputs1
Voltage input signal20 V DC ... 30 V DC
Current Input Signal15 mA ... 60 mA (55 mA for Ue = 24 V DC)
Number of Outputs1
Output Voltage10 V (At 40 mA)
Output resistor286 Ω (Internal resistance Ri)
Current limitation40 mA
Response time< 30 ms
Non-load voltage21.4 V
Short-circuit-proofyes

Safety data

Max. output voltage Uo25.1 V
Max. output current Io87 mA
Max. output power Po550 mW
Safety-related maximum voltage Um250 V AC (125 V DC)
IIA: Max. external inductivity Lo / Max. external capacitance Co20 mH / 0.6 µF
IIB: Max. external inductivity Lo / Max. external capacitance Co18 mH / 0.38 µF
IIC: Max. external inductivity Lo / Max. external capacitance Co0.5 mH / 0.082 µF

Signaling

Status displayYellow LED (status display)
Status displayRed LED (line errors)

Dimensions

Width12.4 mm
Height79 mm
Depth118.4 mm

Material specifications

Colorgreen (RAL 6021)
Flammability rating according to UL 94V0
Housing MaterialPBT and polyamide PA non-reinforced

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-20 °C ... 55 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Permissible humidity (operation)10 % ... 95 % (relative humidity, non-condensing)

CE

CertificateCE-compliant
Noteand EN 61326

ATEX

Identification II (1) G [Ex ia Ga] IIC
Identification II (1) D [Ex ia Da] IIIC
Identification II 3 G Ex nA IIC T4 Gc
CertificatePxCIF07ATEX2865298X

Safety Integrity Level (SIL, IEC 61508)

Identification3

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Additional Information
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