PI-EX-RPSS 2865243 PHOENIX CONTACT Ex-i analog input: Repeater power supply, HART. Feeds intrinsically safe .. View larger
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PI-EX-RPSS 2865243 PHOENIX CONTACT Ex-i analog input: Repeater power supply, HART. Feeds intrinsically safe ..

PI-EX-RPSS

2865243

PHOENIX_CONTACT

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Ex-i analog input: Repeater power supply, HART. Feeds intrinsically safe 2-conductor measuring transducers installed in an Ex area and transmits the 4-20 mA signal to a load in a safe area. Galvanic 3-way isolation (input / output / supply).

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1+$249.59
2+$243.75
3+$240.86
4+$240.35
*This price is per unit and is the net value (not including taxes if applicable).

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Dimensions

Width12.4 mm
Height145 mm
Depth147 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 60 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Permissible humidity (operation)10 % ... 95 % (non-condensing)
Degree of protectionIP20

Input data

Signal inputIntrinsically safe
Current input signal4 mA ... 20 mA
Transmitter supply voltage> 16 V (at 20 mA)
> 15.3 V (at 22.5 mA)

Output data

Signal outputCurrent output
Current output signal4 mA ... 20 mA (active)
4 mA ... 20 mA (14 ... 26 V ext. source voltage)
Load/output load current output< 600 Ω (at 20 mA)
< 525 Ω (at 22.5 mA)
Output ripple< 20 mVrms
Output behavior in the event of an error0 mA (Cable break in the input)
≥ 24 mA (Cable short-circuit in the input)

Power supply

Supply voltage range19.2 V DC ... 30 V DC
Max. current consumption< 60 mA (at 24 V DC)
Power consumption< 1.1 W (at 24 V DC / 20 mA)

General

No. of channels1
Maximum transmission error< 0.1 % (of final value)
Transmission error, typical< 0.05 % (of final value)
Maximum temperature coefficient< 0.01 %/K
Step response (10-90%)< 600 µs (for 4 mA ... 20 mA step)
Status displayGreen LED (supply voltage, PWR)
Flammability rating according to UL 94V0
Pollution degree2
Overvoltage categoryII
Housing materialPBT and polyamide PA non-reinforced
Colorgreen
DesignationInput/output/power supply
Electrical isolation300 Vrms (Rated insulation voltage (overvoltage category II; pollution degree 2, safe isolation as per EN 61010-1))
2.5 kV (50 Hz, 1 min., test voltage)
DesignationInput/output
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
DesignationInput/power supply
Electrical isolation375 V (Peak value in accordance with EN 60079-11)
ConformanceCE-compliant, additionally EN 61326
ATEXEx II (1) G [Ex ia] IIC
Ex II (1) D [Ex iaD]
Ex II 3 (1) G Ex nA [ia] IIC T4
Functional Safety (SIL)SIL 2 according to IEC 61508

Data communication (bypass)

HART functionYes
Protocols supportedHART

Safety characteristic data

Integrity requirementIEC 61508 - Low demand
DesignationRepeater power supply operation
Equipment typeType A
Safety Integrity Level (SIL)Up to 2
Safe Failure Fraction (SFF)90.9 %
λSU1.51 x 10-7 (151 FIT)
λSD0
λDU4.1 x 10-8 (41 FIT)
λDD2.63 x 10-7 (263 FIT)
Probability of a hazardous failure on demand (PFDAVG)1.96 x 10-4 (1 year)
3.74 x 10-4 (2 years)
9.07 x 10-4 (5 years)
Diagnostic coverage (DC)DCS = 0%, DCD = 86%
Integrity requirementIEC 61508 - Low demand
DesignationInput isolating amplifier (4 ... 20 mA)
Equipment typeType A
Safety Integrity Level (SIL)Up to 2
Safe Failure Fraction (SFF)91.2 %
λSU1.52 x 10-7 (152 FIT)
λSD0
λDU3.8 x 10-8 (38 FIT)
λDD2.44 x 10-7 (244 FIT)
Probability of a hazardous failure on demand (PFDAVG)1.81 x 10-4 (1 year)
3.46 x 10-4 (2 years)
8.41 x 10-4 (5 years)
Diagnostic coverage (DC)DCS = 0%, DCD = 86%

Safety data

Max. output voltage Uo25.2 V
Max. output current Io93 mA
Max. output power Po590 mW
GroupIIB
Max. external inductivity Lo4 mH
Max. external capacity Co820 nF
GroupIIC
Max. external inductivity Lo2 mH
Max. external capacity Co107 nF
Safety-related maximum voltage Um253 V AC

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2865243-PI-EX-RPSSEnglish149 KbytesPHOENIX CONTACT-2865243-PI-EX-RPSS

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