Available on request
4-channel analog input; RTD/TC/Strain Gauge; 16 bits; Diagnostics; Intrinsically safe
MPN: 750-489 · Brand: Wago
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | Confirmed on request |
| Category | I/O Systems |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 750-489 be shipped?
750-489 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 750-489 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 750-489 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 750-489, subject to availability and destination.
This analog input module enables direct connection of resistance temperature detectors (RTDs), thermocouples, millivolt sensors, resistors, strain gauge bridges, potentiometers, and PTC thermistors operating in hazardous areas classified as Zone 0 and Zone 1. Cold junction compensation for each channel is integrated into the module.<br/>The WAGO I/O System 750 must be installed either in Zone 2 or in a non-hazardous area.<br/>The 24 V supply is derived from the module's power jumper contacts.<br/>The shield directly connects to the DIN-rail.<br/>The parameters are set via the GSD file, <b><i>e!</i></b><i>COCKPIT</i> or WAGO-I/O-<i>CHECK</i>.<br/><br/><b>Indicators:</b><br/><ul><li>Green LED (availability ON/OFF)</li><li>Red LED (underflow, overflow, measurement range overflow/underflow)</li></ul><br/><br/>Field and system levels are electrically isolated.<br/>A functional galvanic isolation is provided between the channels.
Specifications
Notes
| Note | The analog output module must only be operated with a 24 VDC Ex i power supply!General information on explosion protection, including installation regulations, can be found in the WAGO I/O System 750/753 manuals! |
Technical data
| Item description | 4-Channel Analog Input; RTD/TC |
| Number of analog inputs | 4 |
| Total number of channels (module) | 4 |
| Signal type | Potentiometer positions, Thermocouple, Resistive temperature device, Resistors, mV encoder |
| Signal type (configurable) | Yes |
| Sensor connection | 4 x (2-wire, 3-wire, 4-wire) |
| Measurement range | RTDs: Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Ni1000-TK5000; Resistors: 250 Ω, 500 Ω, 1 kΩ, 2 kΩ, 4 kΩ, PTC; Potentiometer setting: 0 … 100 %; Thermocouples: Type B; Type C; Type E; Type J; Type K; Type N; Type R, S; Type T; mV sensors: ±30 mV; ±60 mV; ±120 mV; ±250 mV; ±500 mV; ±1,000 mV; ±2,000 mV; PTC thermistor; Resistor bridges (strain gauges) |
| Resolution (over entire range) | 0.1 K of full scale value; 0.01 K of full scale value (limited to −50 … +150 °C [−58 … +302 °F]) |
| Conversion time | ≥10 ms/2 wires (per channel)*;≥20 ms/3 wires, 4 wires (per channel)*;*for RTD/R; TC/U conversion time depends on module setting |
| Reference for measurement error | at 0 ≤ TA ≤ 55 °C |
| Measurement error (reference temperature) | 25 °C |
| Measurement error, deviation (max.) from the upper-range value | ±0.2 % |
| Reference for measurement error (2) | during user calibration |
| Measurement error, reference temperature (2) | 25 °C |
| Measurement error, deviation (max.) of the upper-range value (2) | ±0.05 % |
| Temperature error (max.) of the upper-range value | ±0.001 %/K |
| Cold junction compensation | integrated |
| Intrinsically safe Ex i | Yes |
| Data width | 4 x 16-bit data; 4 x 8-bit control/status (optional) |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 50 mA |
| Supply voltage (field) | 24 VDC; (Ex i power supply: Uo = max. 26.8 V); via power jumper contacts (supply via blade contact; distribution via spring contact) |
| Current consumption, field supply (module with no external load) | 50 mA |
| Power consumption P<sub>max.</sub> | 1.6 W (RTD/TC operation) |
| Power loss P<sub>l</sub> | 1.6 W (RTD/TC operation) |
| Isolation | 300 VAC system/supply; 1200 VDC system/supply/channel |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
| Indicators | LED (A, C, E, G) green: Function AI 1 … AI 4; LED (B, D, F, H) red: Error AI 1 … AI 4 |
Explosion protection
| Identification | ATEX: II 3 (1) G Ex ec [ia Ga] IIC T4 Gc; II (1) D [Ex ia Da] IIIC; I (M1) [Ex ia Ma] I, IECEx/INMETRO: Ex ec [ia Ga] IIC T4 Gc; [Ex ia Da] IIIC; [Ex ia Ma] I, cULus (Devision classified): Class I, Div. 2, Group A B C D, T4 |
| Ex standard | EN IEC 60079-0, -7, -11 |
| Safety-relevant data (circuit) | Uo = 4 V; Io = 13.46 mA; Po = 13.46 mW; linear characteristic curve |
| Reactances Ex ia IIC | Lo = 0.19 H; Co = 100 µF |
| Reactances Ex ia IIB | Lo = 0.78 H; Co = 1000 µF |
| Reactances Ex ia IIA | Lo = 1.57 H; Co = 1000 μF |
| Reactances Ex ia I | Lo = 2.57 H; Co = 1000 µF |
| Reactances (note) | Reactances, if the internal inductance Li or capacitance Ci (without cable) of the connected device is ≤1 % of the specified values. |
Connection data
| Connection technology: I/O | 16 x CAGE CLAMP® |
| Connectable conductor materials | Copper |
| Connection type | 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
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 1.961 MJ |
| Weight | 99.3 g |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | 0 … +55 °C |
| Ambient temperature (storage) | -25 … +85 °C |
| Protection type | IP20 |
| Pollution degree | 2 per IEC 61131-2 |
| Operating altitude | 0 … 2000 m / 0 … 6562 ft |
| Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
| 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 |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4055143948029 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32151705 |
| ETIM 9.0 | EC001596 |
| ETIM 10.0 | EC001596 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
| SCIP notification number (Austria) | 2e967755-29fa-4c20-883b-b9085830cedb |
| SCIP notification number (Belgium) | 2b743fd2-d462-4b6d-b4a1-7992ed6bca5f |
| SCIP notification number (Bulgaria) | cd3136c4-5842-493a-a6c7-aaccbae35441 |
| SCIP notification number (Czech Republic) | 06e947da-9a5e-4f16-86d6-d6c3a2a72497 |
| SCIP notification number (Denmark) | 7f96b952-ca60-43e7-b2df-fb463a8cb615 |
| SCIP notification number (Finland) | 2d55b01b-e34c-4619-a37c-47e3d79f3158 |
| SCIP notification number (France) | a325a1e0-ba65-4396-a8ab-1b4499385f8f |
| SCIP notification number (Germany) | 85e3688e-39a6-447b-aa87-ad08b282a833 |
| SCIP notification number (Hungary) | 5df6d0ea-10d7-4caf-85f2-5569529bf243 |
| SCIP notification number (Italy) | 2616f35b-5661-4756-8961-a4f345a9e642 |
| SCIP notification number (Netherlands) | f4f4df14-9da6-4e9c-b012-e425bf3a5b61 |
| SCIP notification number (Poland) | 97af6679-bfe0-4362-bcc4-b2ff7c57ccfb |
| SCIP notification number (Romania) | 5d2755b8-7838-4e0c-9775-0a99aa0c54a9 |
| SCIP notification number (Sweden) | f00e1d03-d337-4ba2-94ea-69972672f649 |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
