Fail-safe 4 channel analog input; 0/4 … 20 mA; Differential input; PROFIsafe
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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 750-668/000-004 be shipped?
750-668/000-004 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 750-668/000-004 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 750-668/000-004 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 750-668/000-004, subject to availability and destination.
<p>The 75x-668/000-004 Module features four differential fail-safe analog inputs (AI1 … AI4) and four current-limited sensor supply outputs (L1 … L4). The sensors can be supplied directly by the module or via external 24 V. The fail-safe analog inputs can be used either in single-channel (up to SIL2/PLd) or dual-channel mode (up to SIL3/PLe). Measurement cycle, filter times, encoder evaluation with discrepancy times and tolerance windows can be adjusted to meet the safety function requirements.</p><p>Overcurrent, overload and wire break are monitored at the fail-safe analog inputs. Both the monitoring and additional safety-relevant functions can be parameterized via WAGO-I/O-<i>CHECK</i>.</p><p>This configuration tool can be conveniently integrated into engineering systems supporting TCI (Tool Calling Interface) with CC2 or CC3.</p><p>When exchanging a module, parameters are automatically downloaded from the controller via PROFIsafe-compatible iPar server.</p><p>The PROFIsafe address can be set using the DIP switch or via WAGO-I/O-<i>CHECK</i>.</p><p>The module supports both PROFIsafe V2.4 (PROFIBUS, PROFINET) and V2.6 (PROFINET) protocols.</p><p>Individual input modules can be arranged in any combination when configuring the fieldbus node.</p><p><b>If, for example, the cable length of the 24 V supply is greater than 3 m, a WAGO Filter Module or an appropriate external filter must be used for the 24 V power supply to protect the module against surge and burst (per IEC 61000-6-7 and marine applications).</b></p><p><b>Additional information can be found in the product manual (available in German and English)!</b></p>
Specifications
Technical data
| Protocols | PROFIsafe V2.6 (PROFINET) and V2.4 (PROFIBUS, PROFINET) |
| Configuration options | PROFIsafe address adjustable via DIP switch or engineering software |
| Indicators | LED (E) red, LED (F-H) red/green: Diagnostics; LED (I-M) red/green: Input/output status |
| Device-specific | Common mode rejection: typ. 87 dB; Sampling frequency: 100 Hz, 60 Hz, 50 Hz, 10 Hz; Configurable; Interference frequency suppression: 38 dB at 50 Hz/60 Hz; Safety accuracy: 1.25 % of upper-range value (single-channel); 1.58 % of upper-range value (two-channel) |
| Total number of channels (module) | 4 |
| Number of analog inputs | 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) |
| Signal characteristics | Differential |
| Resolution [bit] | 16 Bit |
| Common-mode voltage (max.) | 60 V |
| Load impedance | 300 Ω |
| Measurement error (reference temperature) | 25 °C |
| Measurement error, deviation (max.) from the upper-range value | 0.05 % |
| Output current per channel | 1.5 A |
| Output current (module) | 1.5 A |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 120 mA |
| Supply voltage (field) | 24 VDC, SELV/PELV (-15 … +30 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact) |
| Current consumption, field supply (module with no external load) | 40 mA |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
| Current carrying capacity (power jumper contacts) | 10 A |
| Isolation | 500 V system/field |
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: 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 |
| Pluggable connector | fixed |
Material data
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 1.944 MJ |
| Weight | 101.3 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, vertical top and vertical bottom |
| 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 |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4066966345940 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32151705 |
| ETIM 9.0 | EC001596 |
| ETIM 10.0 | EC001596 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 693-98-1, 7439-92-1, 79-94-7, 80-05-7 |
| REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol, 2-methylimidazole, 4,4'-isopropylidenediphenol, Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 8e8b8227-4de2-4dec-b54c-9362a3510960 |
| SCIP notification number (Belgium) | 7138a1a8-ce3e-409f-a1db-6c1cef7d05a0 |
| SCIP notification number (Bulgaria) | fddf1470-5f83-4174-8fc3-28fa1207e2ed |
| SCIP notification number (Czech Republic) | d21d5bd2-cba2-482a-8a0e-1488cbf98213 |
| SCIP notification number (Denmark) | f4ca036d-faf0-4a28-91c3-330ee4e3695a |
| SCIP notification number (Finland) | 7f414b40-e117-4f7e-8bd4-462082fd94c7 |
| SCIP notification number (France) | 22df0c7e-bac5-48ad-8627-32258a365250 |
| SCIP notification number (Germany) | 4b0afaef-1cf2-4aef-a1e2-b5bcd670d860 |
| SCIP notification number (Hungary) | 79b50ccc-7122-4a6b-a5b5-368bd6b4ce72 |
| SCIP notification number (Italy) | 9209ee78-f41b-4115-90fc-b0357e28c882 |
| SCIP notification number (Netherlands) | 5caeb62b-e4fd-4616-bea5-8cd7481b8db8 |
| SCIP notification number (Poland) | 6d6650cc-442d-4f1c-8ef0-c9d385a21ff9 |
| SCIP notification number (Romania) | cf0b2731-5f57-4ca8-8979-8d9604aea4f9 |
| SCIP notification number (Sweden) | cd82c501-cfa1-4512-9d0f-0e8f16ebc49a |
