PI-EX-AIS 2865696 PHOENIX CONTACT Ex-i analog input: Input isolating amplifier, HART. Sends 4-20 mA signals .. View larger
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PI-EX-AIS 2865696 PHOENIX CONTACT Ex-i analog input: Input isolating amplifier, HART. Sends 4-20 mA signals ..

PI-EX-AIS

2865696

PHOENIX_CONTACT

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Ex-i analog input: Input isolating amplifier, HART. Sends 4-20 mA signals from externally supplied measuring transducers installed in Ex areas to a load in safe areas. Galvanic 3-way isolation (input / output / supply).

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Programmable Logic Controllers Plcs

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

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1+$247.64
2+$241.85
3+$238.98
4+$238.48
*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 signal0 mA ... 20 mA
4 mA ... 20 mA
Voltage drop< 3.5 V

Output data

Signal outputCurrent output
Current output signal0 mA ... 20 mA (active)
4 mA ... 20 mA (active)
0 mA ... 20 mA (14 ... 26 V ext. source voltage)
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)
0 mA (Cable short-circuit in the input)

Power supply

Supply voltage range19.2 V DC ... 30 V DC
Max. current consumption< 36 mA (at 24 V)
Power consumption< 0.9 W (at 24 V DC / 20 mA)

General

No. of channels1
Maximum transmission error< 0.2 % (of final value)
Transmission error, typical< 0.1 % (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
Equipment typeType A
Safety Integrity Level (SIL)Up to 2
Safe Failure Fraction (SFF)90.5 %
λSU1.23 x 10-7 (123 FIT)
λSD0
λDU3.4 x 10-8 (34 FIT)
λDD2.05 x 10-7 (205 FIT)
Probability of a hazardous failure on demand (PFDAVG)1.62 x 10-4 (1 year)
3.10 x 10-4 (2 years)
7.52 x 10-4 (5 years)
Diagnostic coverage (DC)DCS = 0%, DCD = 86%

Safety data

Safety-related maximum voltage Um253 V AC

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2865696-PI-EX-AISEnglish148 KbytesPHOENIX CONTACT-2865696-PI-EX-AIS

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