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Digital Input Output Module Series 9470/33

The 9470/33 series digital input/output module for Zone 2 has 16 channels, which can be used in pairs for Exi operation as inputs for contacts and NAMUR proximity sensors (EN 60947-5-6) or as outputs for indicator lamps and low-power solenoid valves.

Eight inputs can be used for frequencies of up to 20 kHz, and four can be used for detecting the direction of rotation. All inputs/outputs are short-circuit proof and galvanically separated from the system.

Features

Sixteen channels can be used in pairs as inputs or outputs
Intrinsically safe Ex ia IIC inputs/outputs with line fault monitoring
Module in Zone 2 can be hot swapped

1 - 1 of 1 Part Numbers

per page:

210448

R. STAHL Remote I/O IS1+ Digital Input-Output Module for Zone 2 Ex I

Sixteen channels can be used in pairs as inputs or outputs

intrinsically safe Ex ia IIC inputs/outputs with line fault monitoring

module in Zone 2 can be hot swapped

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)
Note - (observe operating instructions)
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 - Intrin. safe Ex ia via BusRail
Current consumption - 120 mA
Max. power consumption - 2.50 W
Max. power dissipation of outputs - 2.5 W
Max. power dissipation outputs - 2.5 W
Power consumption max. - 2.50 W
Power supply connection - BusRail types 9494

Device Specific Data

Counter control - Stop Run Reset
Counting event - positive slope negative slope
In. behaviour in case of error - Replacement value "0" replacement value "1" hold (initial value 0) hold (initial value 1)
Inverting input/output - normal inverted
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 - OFF ON
Module diagnostics message - ON OFF
Operat.mode counter/frequency - up/down counter 32 bit up/down counter 16 bit Counter 16 bit 1 Hz ... 3 kHz 1 Hz ... 20 kHz with direction 1 Hz ... 20 kHz 0.1 ... 600 Hz
Pulse extension/freq.filter - 2.4 s / large 0.6 s / small 1.2 s / medium 0 s / off
Retrievable parameters - type software revision serial number manufacturer hardware revision
Short circuit detection - only possible in the ON state.
Short circuit input - < 50 µA
Short circuit output - < 100 Ω
Signal status bit - "0" = Output high-impedance "1" = Output is supplied
Wire breakage input - < 50 µA
Wire breakage output - < 100 Ω

Electrical Data

Number of channels - 16 Ex i inputs/outputs Adjustable parameters in pairs

Explosion Protection

Ambient temperature °C - -40 - 75 °C
Application range (zones) - 2, 21, 22
ATEX dust certificate - DEKRA 12 ATEX0099 X
ATEX gas certificate - DEKRA 12 ATEX0099 X
Certificates - ATEX (DEK), Brazil (ULB), Canada (FM), EAC (STV), IECEx (DEK), India (PESO), Korea (KTL), USA (FM)
Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
Dust explosion protection IECEx - [Ex ia Da] IIIC
Ex interface zone - 0, 1, 2, 20, 21, 22
Gas explosion protection ATEX - II 3 (1) G Ex nA ia [ia Ga] IIC T4 Gc
Gas explosion protection IECEx - Ex nA ia [ia Ga] IIC T4 Gc
IECEX dust certificate - IECEx DEK 12.0044X
IECEX gas certificate - IECEx DEK 12.0044X
Installation - Zone 2
Ship approval - ABS, CCS, ClassNK, DNVGL, RINA

Galvanic isolation

Aux. power/system components - ≥ 1500 V AC
I/O channels / ground (PA) - ≥ 500 V AC
I/O channels/system components - ≥ 500 V AC
I/O module / I/O module - ≥ 500 V AC
Test volt. for gal. separation - acc. to standard EN 60079-11

General

Functional Description - The 9470/33 series digital input/output module for Zone 2 has 16 channels, which can be used in pairs for Ex i operation as inputs for contacts and NAMUR proximity sensors (EN 60947-5-6) or as outputs for indicator lamps and low-power solenoid valves. Eight inputs can be used for frequencies of up to 20 kHz, and four can be used for detecting the direction of rotation. All inputs/outputs are short-circuit proof and galvanically separated from the system.
Highlights - Sixteen channels can be used in pairs as inputs or outputs intrinsically safe Ex ia IIC inputs/outputs with line fault monitoring module in Zone 2 can be hot swapped
Product Description - Remote I/O IS1+ Digital input-output module For Zone 2 Ex i
Product Type - 9470/33-16-10
Title Product Variant Technical Data - 9470/33-16-10 DIOM 16 Z2
WebCode - 9470D

Input

Counting range - 0 ... 65535 as UINT16
Function - frequency with direction Up/down counter
internal resistance - 1
Max. input signal OFF - 1.2 mA
Max. number counter inputs - 8
Max. number frequency inputs - 8
Min. input signal ON - 2.1 mA
Min. pulse width - 25 Microsecond
Number of inputs - 16
operating point - 1.65 mA
Resolution - 16 Bit / 32 Bit
Signal input - input EN 60947 (NAMUR)
Signal type - Input Output
Supply voltage - 8.2 V

Mechanical Data

Degree of protection IP (IEC 60529) - IP 20
Depth - 67.000 mm
Fire resistance (UL 94) - V2
Length - 128.000 mm
Module enclosure - Polyamide 6GF
Pollutant class - Corresponds to G3
Weight - 0.275 kg
Width - 96.500 mm

Mounting / Installation

Mounting position - vertical horizontal
Mounting type - on DIN rail NS 35/15
Mounting type 2 - (DIN EN 60715)

Output

Application - low-power solenoid valves
Internal resistance outputs - 1.0
Max. number of outputs - 16
Open-circuit voltage U a - 8.20 V
Output current max. - 8.20 mA
Output rated operation - 6 V / 2 mA

Safety Data

Internal capacitance (1 Chan.) - 2.5
Internal inductance L i - negligible
Max. current I o (Ex ia) - 10.40 mA
Max. power P o (Ex ia) - 25.50 mW
Max. Voltage U o - 9.80 V