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Item no. 750-484/040-000

2-channel analog input; 4 … 20 mA HART; Intrinsically safe; Extreme; blue

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Description



This analog input module connects two field-side transformers equipped with a HART interface that are to be used in hazardous areas of Zone 0+1. The module supplies signal conditioners, reads process values via analog interface, and enables HART communication for configuring and importing dynamic variables.

The WAGO-I/O-SYSTEM 750 XTR must be installed either in Zone 2 or in a non-hazardous area.

The 24 V supply is derived from the power jumper contacts via multipliers to the field contacts (HART +).

The shield is directly connected to the DIN-rail.

The measurement input is equipped with current limitation, which limits the current to 25 mA. This module can supply the voltage for 2-wire signal conditioners.

Up to 4 HART dynamic variables (PV, SV, TV, QV) per channel can be mapped in the cyclic process image of the coupler or controller (parametrizable).

For HART communication with connected intelligent HART field devices, the HART protocol can be mapped in the cyclic process image of the coupler or controller (parametrizable).

FDT/DTM device drivers are available for select (programmable) couplers, allowing HART tool routing to the connected HART device.

The device is ideal for operation in harsh environments thanks to:

  • Extended temperature range
  • Greater immunity to impulse voltages and electromagnetic interference
  • Higher vibration and shock resistance

Note:


The analog input module must only be operated via 24 VDC Ex i XTR power supply (750-606/040-000)!

General information (e.g., installation regulations) on explosion protection is available in the WAGO-I/O-SYSTEM 750 XTR manuals!

Product details

Details

Technical Data

Number of analog inputs 2
Total number of channels (module) 2
Type of signal Current
Type of signal current DC 4 … 20 mA
Sensor supply voltage DC 16.5 V; Transmitter supply UV at 20 mA
Sensor connection 2 x (2-conductor)
Input filter parametrizable
Input filter: parametrizable (channel by channel) yes
Signal characteristic Single-ended
Diagnostics Wire break, measurement range overflow
Resolution [bit] 12 Bit
Power consumption Pmax. 1.60 W (with slaves (20 mA))
Bit width 2 x 2-byte data; 2 x 2-byte data + 2n x 4-byte data (n = number of dynamic variables); 2 x 2-byte data + 6-byte mailbox
Overvoltage protection 30 V, reverse polarity protected
Conversion time (typ. ≤) 10 ms
Measurement error, reference temperature 25 °C
Measurement error, deviation max (upper-range value) ≤± 0.2 %
Temperature error max. (upper-range value) ≤± 0.01 %/K
Intrinsic safety Ex i yes
System supply voltage DC 5 V; via data contacts
Current consumption, system supply (5 V) 25 mA
Field supply voltage DC 24 V; via power jumper contacts (Ex i XTR power supply: UO = max. 27.3 V)
Current consumption, field supply (module with no external load) 26 mA
HART devices per channel 1 device (single-drop, no multi-drop)
HART modems per channel 1 modem (no multiplex)
Power loss PV 0.62 W (without slaves)
Isolation 300 VAC system/field
Dielectric strength 510 VAC/775 VDC; per EN 60870-2-1
Rated surge voltage 1 kV; Rated surge voltage between intrinsically safe and non-intrinsically safe circuits: 1.5 kV (EN 60079-11)
Number of incoming power jumper contacts 2
Number of outgoing power jumper contacts 2
Current carrying capacity of the power jumper contacts 1 A
Ex guideline EN/IEC 60079-0, -7, -11
Electric circuit, safety-relevant data Uo = 26,8 V; Io = 90,07 mA; Po = 603,5 mW; Kennlinie: Linear
Reactances Ex ia IIC Lo = 1,8 mH; Co = 0,092 μF
Reactances Ex ia IIB Lo = 16 mH; Co = 0,72 μF
Ex ia IIA reactances Lo = 27 mH; Co = 2.37 μF
Reactances Ex ia I Lo = 38 mH; Co = 3,85 µF
Reactances (The above-listed ratings do not account for the coincidental occurrence of capacitances and inductances. For ratings taking the coincidental occurrence of capacitances and inductances into account, see manual)

Connection data

Connection technology: inputs / outputs 16 x CAGE CLAMP®
Connection type (1) Inputs/Outputs
Solid conductor 0.25 … 2.5 mm² / 24 … 14 AWG
Fine-stranded conductor 0.25 … 2.5 mm² / 24 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch

Geometrical Data

Width 24 mm / 0.945 inch
Height 67.8 mm / 2.669 inch
Height from upper-edge of DIN-35 rail 60.6 mm / 2.386 inch
Depth 100 mm / 3.937 inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Color blue
Housing material Polycarbonate, polyamide 6.6
Weight 92.9 g
Conformity marking CE

Environmental Requirements

Surrounding air (operating) temperature -40 … 70 °C
Surrounding air (storage) temperature -40 … 85 °C
Protection class IP20
Degree of pollution (5) 2 per IEC 61131-2
Operating altitude without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m
Mounting position horizontal (standing/lying) or vertical
Relative air humidity (no condensation) 95 %
Relative humidity Short-term condensation per Class 3K7/IEC EN 60721-3-3 and E DIN 40046-721-3 (except wind-driven precipitation, water and ice formation)
Vibration resistance acc. to IEC 60068-2-6 (acceleration: 5g), EN 60870-2-2, IEC 60721-3-1, -3
Shock resistance per IEC 60068-2-27 (15g/11 ms/half-sine/1,000 shocks; 25g/6 ms/1,000 shocks), EN 61373
EMC immunity to interference acc. to EN 61000-6-1, -2, EN 61131-2, marine applications, EN 60255-26, EN 60870-2-1, EN 61850-3, IEC 61000-6-5, IEEE 1613, VDEW: 1994
EMC emission of interference acc. to EN 61000-6-3, -4, EN 61131-2, EN 60255-26, marine applications, EN 60870-2-1, EN 61850-3
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Permissible pollutant concentration H2S at a relative humidity < 75% 10 ppm
Permissible pollutant concentration SO 2 at a relative humidity < 75% 25 ppm

Commercial data

Packaging type BOX
Country of origin DE
GTIN 4055143649506
Customs Tariff No. 85389099990

Approvals / Certificates

Ex-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: ATEX
TUEV Nord Cert GmbH
Additional Approval Text EN 60079-0
Certificate name: TUEV_17_ATEX_196484X
Approval: IECEx
TUEV Nord Cert GmbH
Additional Approval Text IEC 60079-0
Certificate name: IECEx TUN 17.0005X
Approval: UL
Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS)
Additional Approval Text UL 121201
Certificate name: E198726 Sec.1

Ship Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 18-HG1778162-PDA
Approval: DNV GL
Det Norske Veritas, Germanischer Lloyd
Additional Approval Text -
Certificate name: TAA00000Y7
Approval: LR
Lloyds Register
Additional Approval Text -
Certificate name: 17/20073 LR
Approval: PRS
Polski Rejestr Statków
Additional Approval Text -
Certificate name: TE/2215/880590/18

UL-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: UL
Underwriters Laboratories Inc. (ORDINARY LOCATIONS)
Additional Approval Text UL 61010-2-201
Certificate name: E175199 Sec10

Downloads

Application Notes

CAD files

CAD data

2D/3D Models 750-484/040-000

CAE data

EPLAN Data Portal 750-484/040-000

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Accessories > Item no. 210-113

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Marking accessories

Power supplies

Shield termination

Product family

Couplers & I/O modules: XTR
I/O-System 750 XTR: Dort automatisieren, wo jedes andere System an seine Grenzen stößt – und das zuverlässig und wirtschaftlich! XTR – dieses Kürzel im Systemnamen steht für extremen Schutz vor klimatischen Einflüssen, Schwingungen, Erschütterungen und Überspannungen.