Analog Universal Module HART Zone 2 Ex n Series 9469/35

Ambient Conditions

• Ambient temperature - -40°C ... +75°C
• Ambient temperature max. - +75°C
• Ambient temperature min. - -40°C
• Max. operating height - < 2000 m
• Max. relative humidity - 95% (without condensation)
• Storage temperature - -40°C ... +80°C
• storage temperature °C - -40 - 80 °C
• Storage temperature max. - +80°C
• Storage temperature min. - -40°C

Auxiliary power

• Auxiliary power Version - Intrinsically safe Ex ia via BusRail
• Behaviour in case undervoltage - all inputs/outputs "
• Current consumption - 250 mA
• Max. power consumption - 6.00 W
• Max. power dissipation of outputs - 5.9 W
• Max. power dissipation outputs - 5.9 W
• Power consumption max. - 6.00 W
• Power supply connection - BusRail types 9494

Device Specific Data

• Cyclic transmis. of HART var. - 4HV 8HV no
• Infl. of ambient temperature - 0,07 % / 10 K
• LED "System OFF" - LED "24V", yellow
• LED channel error - LED for each channel, red
• LED channel status - LED for each channel, yellow
• LED group error - "ERR" LED, red
• LED operating state - "RUN" LED, green
• LEDmodule requires maintenance - "M/S" LED, blue
• Line fault monitoring - ON OFF
• Module diagnostics message - ON OFF
• Module scan HART live list - ON OFF
• Module signal filter - small medium 60 Hz large 50 Hz large
• Retrievable parameters - Type Software revision Hardware revision Manufacturer Serial number
• Short circuit output - < 20 Ω
• Signal status bit - "0" = Output high-impedance "1" = Output is supplied
• Wire breakage input - Input signal ≤ 1.8 V
• Wire breakage output - < 30 mA

Electrical Data

• Channels - 2-wire inputs/outputs analog: max. 8 (channels 0 ... 7) 2-/4-wire inputs analog: max. 4 (channels 4 ... 7) 3-wire PNP inputs binary: max. 4 (channels 4 ... 7) 2-wire inputs/outputs binary: max. 4 (channels 4 ... 7)
• communication signal - HART protocol
• Digital communication note - up to Version 7.x, only at 4 to 20 mA
• Electrical Data - External supply voltage UH (X0) 18 ... 32 V DC (nominal voltage 24 V) Max. current consumption (X0) 4 x 0.5 A (depending on the total current of the binary outputs) Control input Control input X0 Control input suitability Disconnection up to SIL 2 , low demand (IEC61508) Control input function Plant STOP"" for switching off all channels (DO and AO)
• Input signal - min. input signal ON 3-conductor PNP: 60 % U H max. input signal OFF 3-conductor PNP 55 % U H
• Measuring range - shortfall exceeding
• Nominal signal - 4 ... 20 mA 0 ... 20 mA
• Number of channels - 8 Ex ec/nA Universal Inputs/Outputs Adjustable parameters in pairs
• Signal RS-485 Interface - zur Masse
• Supply voltage, 2-conductor - 15.50 V

Explosion Protection

• Ambient temperature °C - -40 - 75 °C
• Application range (zones) - 2
• ATEX gas certificate - DEKRA 16 ATEX 0016 X
• Certificates - Canada (FM), EAC (Sertium), IECEx (DEK), Korea (KTL), USA (FM)
• Ex interface zone - 2
• Gas explosion protection ATEX - II 3 (1) G Ex ec/nA ic [ia Ga] IIC T4 Gc
• Gas explosion protection IECEx - Ex ec/nA ic [ia Ga] IIC T4 Gc
• IECEX gas certificate - IECEx DEK 16.0010X
• Installation - Zone 2

Galvanic isolation

• Aux. power/system components - ≥ 1500 V AC
• I/O channels / ground (PA) - ≥ 1500 V AC
• I/O channels/system components - ≥ 1500 V AC
• Test volt. for gal. separation - acc. to standard EN 60079-11

General

• Functional Description - The HART 9469/35 universal module for Zone 2 has 8 channels that are suitable for separately operating 2-/3-/4-line HART transmitters, control valves/position regulators and operating 3-line proximity switches and binary 24 V / 0.5 A outputs. Signals can be used. HART communication is bidirectional. All inputs/outputs are short-circuit proof, galvanically separated from the system and individually monitored to check for line faults.
• Highlights - 8 channels can be used as analogue inputs or outputs, and 4 of these channels can used as binary inputs or outputs Ex nA inputs/outputs with line fault monitoring, an LED fault and status display for each channel and SIL2 shutdown input Module in Zone 2 can be replaced during operation (hot swap)
• Product Description - Remote I/O IS1+ HART universal module for Zone 2 Ex n
• Product Type - 9469/35-08-12
• Title Product Variant Technical Data - 9469/35-08-11 UMH 08 Z2 Ex n LED
• WebCode - 9469A

Input

• Control input - control input X0
• Control input Function - Plant STOP to switch off all outputs
• Control input suitability - Disconnection up to SIL 2. low demand (IEC 61508)
• Input - Connection analogue input 2-/3-/4-wire transmitter Nominal signal analogue input 0 … 20 mA; 4 … 20 mA Max. input resistance analogue input 200 Ω per channel Connection binary input 3-wire PNP proximity switches; 2-wire 24 V contacts Supply voltage binary input corresponds to the ext. supply voltage UH (X0) Internal resistance binary input 11 kΩ
• Max. input resistance - 200 ohms per channel
• Max. number of 3-wire PNP inputs - 4 (channels 4 ...7) (individually configurable)
• Max. short-circuit current in. - 24 mA
• Max. signal for input - 23.5 mA

Mechanical Data

• Degree of protection IP (IEC 60529) - IP 20
• Fire resistance (UL 94) - V2
• Height - 67.000 mm
• Length - 128.000 mm
• Module enclosure - Polyamide 6GF
• Pollutant class - Corresponds to G3
• Weight - 0.250 kg
• Width - 96.500 mm

Mounting / Installation

• Mounting position - vertical horizontal

Output

• Connectable loads - inductive ohmic capacitive
• Max. number of binary outputs - 4 (channels 4 ...7) (individually configurable)
• Max. output short-cir. curr. - 23,5 mA (0 ... 20 mA) 22,8 mA (4 ... 20 mA)
• output - Connection analogue output 2-wire transmitter Nominal signal analogue output 0 … 20 mA; 4 … 20 mA Max. input resistance analogue output 200 Ω per channel Max. load resistance analogue output 750 Ω at 20 mA; 700 Ω at 21.8 mA Connection binary output 2-wire (24 V / 0.5 A) Supply voltage binary output corresponds to the ext. supply voltage UH - 0.7 V (X0) Output current binary output 30 mA … 0.5 A per channel (electronically limited) Connectable loads binary output ohmic; inductive, capacitive
• Output current binary - per binary output, electronically limited
• Output load resistance max. - 750 ohms at 20 mA 700 ohms at 21.8 mA
• Output step response (10 … 90 %) - 80 Millisecond