750-484 - 2-channel analog input; 4 … 20 mA HART; Intrinsically safe
- Brand: Wago
- Product Code: 750-484
Description: This analog input module connects two field-side signal conditioners 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 must be installed either in Zone 2 or in a non-hazardous area. The 24 V supply is supplied to the field contacts (HART +) from the power jumper contacts via multipliers. The shield directly connects to the DIN-rail. The measurement input is equipped with current limitation, which limits the current to 25 mA. This module powers 2-wire signal conditioners without dedicated power supply. 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 (parameterizable). 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 (parameterizable). FDT/DTM device drivers are available for select (programmable) couplers, allowing HART tool routing to the connected HART device.
Description: This analog input module connects two field-side signal conditioners 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 must be installed either in Zone 2 or in a non-hazardous area. The 24 V supply is supplied to the field contacts (HART +) from the power jumper contacts via multipliers. The shield directly connects to the DIN-rail. The measurement input is equipped with current limitation, which limits the current to 25 mA. This module powers 2-wire signal conditioners without dedicated power supply. 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 (parameterizable). 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 (parameterizable). FDT/DTM device drivers are available for select (programmable) couplers, allowing HART tool routing to the connected HART device.
- Available Quantity: 0
$1,322.00
Notes
Note | The analog output module must only be operated via 24 VDC Ex i! General information (e.g., installation regulations) on explosion protection is available in the WAGO I/O System 750 manuals! |
Technical data
Number of analog inputs | 2 |
Number of Channels | 2 |
Signal type | Current |
Signal type (current) | 4 … 20 mADC |
Supply voltage (sensor) | 16.5 VDC; Transmitter supply UV at 20 mA |
Sensor connection | 2 x (2-wire) |
Input filter | parameterizable |
Input filter: parametrizable (channel by channel) | yes |
Signal characteristics | Single-ended |
Diagnostics | Wire break, measurement range overflow |
Resolution [bit] | 12 |
Power consumption Pmax. | 1.60 W (with slaves (20 mA)) |
Data 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 |
Measurement error, reference temperature | 25 |
Measurement error, deviation max (upper-range value) ≤± | 0.2 |
Temperature error max. (upper-range value) ≤± | 0.01 |
Intrinsic safety Ex i | yes |
Configuration options | WAGO-I/O-CHECK e!COCKPIT |
Supply voltage (system) | 5 VDC; via data contacts |
Current consumption (5 V system supply) | 25 |
Supply voltage (field) | 24 VDC; (Ex i power supply: UO = max. 27.3 V); via power jumper contacts (power supply via blade contact; transmission via spring contact) |
Current consumption, field supply (module with no external load) | 26 |
HART devices per channel | 1 device (single-drop, no multi-drop) |
HART modems per channel | 1 modem (no multiplex) |
Power loss Pl | 0.62 W (without slaves) |
Isolation | 300 VAC system/field |
Number of incoming power jumper contacts | 2 |
Number of outgoing power jumper contacts | 2 |
Current carrying capacity (power jumper contacts) | 1 |
Marking | ATEX/IECEx: II 3 (1) G Ex ec [ia Ga] IIC T4 Gc; II (1) D [Ex ia Da] IIIC; I (M1) [Ex ia Ma] I |
Explosion protection
Ex standard | EN IEC 60079-0, -7, -11 |
Safety-relevant data (circuit) | Uo = 27.3 V; Io = 92.7 mA; Po = 630 mW; Linear characteristic curve |
Reactances Ex ia IIC | Lo = 1.5 mH; Co = 87 nF |
Reactances Ex ia IIB | Lo = 15 mH; Co = 670 nF |
Reactances Ex ia IIA | Lo = 38 mH; Co = 2.2 μF |
Reactances Ex ia I | Lo = 36 mH; Co = 3.49 µF |
Reactances (note) | Reactances without accounting for the concurrence of capacitance (Co) and inductance (Lo) |
Connection data
Connection technology: inputs / outputs | 16 x CAGE CLAMP® |
Connection type 1 | Inputs/Outputs |
Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
Width | 24 mm / 0.945 inches |
Height | 100 mm / 3.937 inches |
Depth | 67.8 mm / 2.669 inches |
Depth from upper-edge of DIN-rail | 60.6 mm / 2.386 inches |
Mechanical data
Mounting type | DIN-35 rail |
Material data
Color | blue |
Housing material | Polycarbonate; polyamide 6.6 |
Fire load | 1.682 |
Weight | 92 |
Conformity marking | CE |
Environmental requirements
Ambient temperature (operation) | 0 … +55 °C |
Surrounding air temperature (storage) | -25 … +85 °C |
Protection type | IP20 |
Pollution degree (5) | 2 per IEC 61131-2 |
Operating altitude | 0 … 2000 m / 0 … 6562 ft |
Mounting position | horizontal (standing/lying); vertical |
Relative humidity (without condensation) | 95 |
Vibration resistance | 4g per IEC 60068-2-6 |
Shock resistance | 15g per IEC 60068-2-27 |
EMC immunity to interference | per EN 61000-6-2, marine applications |
EMC emission of interference | per EN 61000-6-3, marine applications |
Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |
Permissible pollutant concentration H2S at a relative humidity < 75% | 10 |
Permissible pollutant concentration SO 2 at a relative humidity < 75% | 25 |
Data sheet
750-484, 2AI 4-20mA 12 Bit S.E. HART Ex i, data sheet
Manual
System Manual WAGO I/O System 750 / 753
2-channel, 4-20mA, HART, Ex i, single ended
Bid Text
750-484
750-484
Additional Information
Disposal; Electrical and electronic equipment, Packaging
System Description
Overview on WAGO-I/O-SYSTEM 750 approvals
Ex i Overview
Use in Hazardous Environments
750/753 Series I/O-System ‒ General Product Information
Application Note CoDeSys 2.3
HART Tool Routing via PROFIBUS with 750-833 and 750-333 (a116140)
HART Tool Routing via ETHERNET with
750-820x/750-88x and CODESYS 2.3 (a116120)
Application Note e!COCKPIT
HART Tool Routing via ETHERNET with 750-820x and e!RUNTIME (a116130)
Application note, other
HART Tool-routing with Emerson AMS (a116110)
Library
Connecting HART-Modules 750-482 and 750-484
Utilize HART-Modules 750-482 and 750-484
CAE data
EPLAN Data Portal 750-484
WSCAD Universe 750-484
ZUKEN Portal 750-484
CAD data
2D/3D Models 750-484
Device Driver
ModbusTCP/ HART Gateway DTM / HART 750-48x, 753-48x
759-360; Profibus/ HART Gateway DTM / HART 750-48x , 753-48x
WAGO USB Service Kabel Treiber / Serie 750 und 857