750-668/000-004 - Fail-safe 4 channel analog input; 0/4 … 20 mA; Differential input; PROFIsafe
- Brand: Wago
- Product Code: 750-668/000-004
- Available Quantity: 0
$1,436.00
Technical data
Number of analog inputs | 4 |
Number of Channels | 4 |
Signal type | Current |
Signal type (current) | 0 … 20 mA; 4 … 20 mA |
Sensor supply | Outputs L1 … L4 |
Sensor connection | 4 x (2-wire, 3-wire, 4-wire) |
Output current per channel | 1.5 |
Output current (module) | 1.5 |
Signal characteristics | Differential |
Resolution [bit] | 16 |
Common-mode voltage (max.) | 60 |
Noise rejection at sampling frequency | 38 |
Load impedance | 300 Ω |
Measurement error, reference temperature | 25 |
Measurement error, deviation max (upper-range value) ≤± | 0.05 |
Temperature error max. (upper-range value) ≤± | 0.006 |
Configuration options | PROFIsafe address adjustable via DIP switch or engineering software |
Supply voltage (system) | 5 VDC; via data contacts |
Current consumption (5 V system supply) | 120 |
Supply voltage (field) | 24 VSELV/PELV DC (-15 … +30 %); via power jumper contacts (power supply via blade contact; transmission via spring contact) |
Current consumption, field supply (module with no external load) | 40 |
Isolation | 500 V system/field |
Indicators | LED (E) red, LED (F-H) red/green: Diagnostics; LED (I-M) red/green: Input/output status |
Number of incoming power jumper contacts | 2 |
Number of outgoing power jumper contacts | 2 |
Current carrying capacity (power jumper contacts) | 10 |
Current carrying capacity (module) | 40 mA |
Functional safety
Achievable safety classes | SIL 3; Category 4, PLe (two-channel); SIL 2; Category 2; PLd (one-channel) |
Safety standards | IEC 61508-1 … -7; EN ISO 13849-1; EN 62061 |
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 | yellow |
Housing material | Polycarbonate; polyamide 6.6 |
Fire load | 1.965 |
Weight | 103.4 |
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 |
Shock resistance | 15g per IEC 60068-2-27 |
EMC immunity to interference | per EN 61000-6-2, marine applications, EN 61000-6-7 (FS) |
EMC emission of interference | per EN 61000-6-4, marine applications, EN 61000-6-3 |
Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |