Stock item
Item no. 750-450

4-channel analog input; Resistance measurement; Adjustable; light gray

Stock item


This analog input module directly connects to Pt or Ni resistance sensors and potentiometers.

Two-, three- or four-wire resistance sensors and three-wire potentiometers can be connected.
The module automatically linearizes the entire temperature range. A sensor error (short circuit, wire break or out-of-measurement range) is indicated by a red LED. Unused channels can be deactivated.

The module can be configured via WAGO‐I/O‐CHECK or GSD files.

It features multiple setting options and high accuracy.

Product details

Details
Technical Data
Number of analog inputs 4
Total number of channels (module) 4
Signal type Resistance measurement
Potentiometer positions
Signal type (configurable) yes
Sensor connection 4 x (2-wire, 3-wire, 4-wire)
Data width 4 x 16-bit data; 4 x 8-bit control/status (optional)
Resolution (over entire range) 0.1 °C (over the entire range); 0.01 °C (–50 ... 150 °C; Pt1000, Ni1000)
Conversion time (typ. ≤) 100 ms
Conversion time Per channel: ≤ 100 ms (2-/4-wire connection), ≤ 200 ms (3-wire connection)
Measurement error (25 °C) ≤ ±0.6 K (Pt100, Pt200, Pt500, Ni100, Ni120); ≤ ±0.2 K (Pt1000, Ni1000);  ±0.3 … 0.7 Ω for resistance measurement
Measured current (typ.) ≤ 350 µA
Response time (max.) 3 s
Sensor types Pt100; Configurable: Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000 (TK6180 + TK5000), Potentiometer: 10R … 1k2, 10R … 5k0
Temperature range -200 … +850 °C (Pt100, Pt200, Pt500, Pt1000), -60 … +250 °C (Ni100, Ni1000), -80 … +260 °C (Ni120)
Supply voltage (system) DC 5 V; via data contacts
Power consumption (5 V system supply) 85 mA
Supply voltage (field) DC 24 V (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission via spring contact)
Isolation 500 V system/field
Number of incoming power jumper contacts 2
Number of outgoing power jumper contacts 2
Connection data
Connection technology: inputs/outputs 16 x Push-in CAGE CLAMP®
Connection type (1) Inputs/Outputs
Solid conductor 0,08 … 1,5 mm² / 28 … 16 AWG
Fine-stranded conductor 0,25 … 1,5 mm² / 22 … 16 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Geometrical Data
Width 12 mm / 0.472 inch
Height 69 mm / 2.717 inch
Height from upper-edge of DIN-rail 61,8 mm / 2.433 inch
Depth 100 mm / 3.937 inch
Mechanical data
Mounting type DIN-35 rail
Material Data
Color light gray
Housing material Polycarbonate, polyamide 6.6
Fire load 0.819 MJ
Weight 49 g
Conformity marking CE
Environmental Requirements
Surrounding air temperature (operation) 0 … 55 °C
Surrounding air temperature (storage) -40 … 85 °C
Protection type IP20
Pollution degree (5) 2 per IEC 61131-2
Operating altitude 0 … 2000 m
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 61000-6-1; EN 61000-6-2
EMC emission of interference per EN 61000-6-3
Exposure to pollutants Per IEC 60068-2-42 and IEC 60068-2-43
Permissible H2S contaminant concentration at a relative humidity 75 % 10 ppm
Permissible SO2 contaminant concentration at a relative humidity 75 % 25 ppm
Commercial data
Product Group 15 (Remote I/O)
Packaging type BOX
Country of origin DE
GTIN 4017332448635
Customs tariff number 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_14_ATEX_148929_X
Approval: IECEx
TUEV Nord Cert GmbH
Additional Approval Text IEC 60079-0
Certificate name: IECEx_TUN_14.0035_X
Approval: UL
Underwriters Laboratories Inc. (HAZARDOUS LOCATIONS)
Additional Approval Text UL 121201
Certificate name: E198726 Sec.1
Country specific Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: KC
National Radio Research Agency
Additional Approval Text Article 58-2, Clause 3
Certificate name: MSIP-REM-W43-AIM750
Ship Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 19-HG1821926
Approval: DNV GL
Det Norske Veritas, Germanischer Lloyd
Additional Approval Text -
Certificate name: TAA0000194
Approval: LR
Lloyds Register
Additional Approval Text -
Certificate name: 02/20026 (E6)
Approval: PRS
Polski Rejestr Statków
Additional Approval Text -
Certificate name: TE/2236/880590/19
Approval: RINA
RINA Germany GmbH
Additional Approval Text -
Certificate name: ELE066419XG
UL-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
Additional Approval Text UL 508
Certificate name: E175199 Sec.1
Downloads
CAD/CAE-Data
CAD data
2D/3D Models 750-450
CAE data
EPLAN Data Portal 750-450
WSCAD Universe 750-450
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Product family
750/753 Series ‒ I/O System