Description
Technical Data
- Number of digital inputs: 4
- Total number of channels (module): 4
- Achievable safety classes: SIL 3 acc. to IEC 61508; SIL 3 acc. to IEC 61511; SIL 3 acc. to IEC 62061; Cat. 4, PL e acc. to EN ISO 13849
- Type of signal: Voltage
- Type of signal voltage: DC 24 V
- Sensor connection: 4 x (sicherer Eingang mit Testpuls)
- Input characteristic: Type 1
- Input filter (digital): 0 ms
- Input filter: 0 ms 200 ms, configurable in steps
- Input filter: parametrizable (channel by channel): yes
- Input current per channel for signal (1) typ.: 3 mA
- Output current per channel: 0.05 A
- Short-circuit current: 25 mA
- Signal frequency max.: 50 Hz
- Intrinsic safety Ex i: yes
- System supply voltage: DC 5 V; via data contacts
- Current consumption, system supply (5 V): 145 mA
- Field supply voltage: DC 24 V; (Versorgung ber Einspeisung Ex i U<sub>O</sub> = max. 27,3 V); ber Leistungskontakte (Einspeisung ber Messerkontakt; Weiterleitung ber Federkontakt)
- Current consumption, field supply (module with no external load): 20 mA
- Isolation: 300 VAC system/field
- Indicators: LED (A-D) green/red: Status/Error I1 I4; LED (E) red: Group error; LED (F-H) green/red: Diagnostics
- Number of incoming power jumper contacts: 2
- Number of outgoing power jumper contacts: 2
- Current carrying capacity of the power jumper contacts: 1 A
- Ex guideline: EN/IEC 60079-0, -7, -11, -26, -31
- Electric circuit, safety-relevant data: U<sub>o</sub> = 27.3 V; I<sub>o</sub> = 23 mA; P<sub>o</sub> = 157 mW; Characteristic: Linear
- Reactances Ex ia IIC: L<sub>o</sub> = 61 mH; C<sub>o</sub> = 64 nF
- Reactances Ex ia IIB: L<sub>o</sub> = 100 mH; C<sub>o</sub> = 552 nF
- Ex ia IIA reactances: L<sub>o</sub> = 100 mH; C<sub>o</sub> = 2,28 F
- Reactances Ex ia I: L<sub>o</sub> = 100 mH; C<sub>o</sub> = 2.95 F
- Reactances: (The above-listed ratings do not account for the coincidental occurrence of capacitances and inductances. For ratings taking the coincidental occurrence of capacitances and inductances into account, see manual)
- Marking: ATEX, IECEx, Underwriters Laboratories Inc.
Connection Data
- Connection technology: In-/Outputs: 8 x CAGE CLAMP<sup></sup>
- Connection type (1): Inputs/Outputs
- Solid conductor: 0.08 2.5 mm / 28 14 AWG
- Fine-stranded conductor: 0.08 2.5 mm / 28 14 AWG
- Strip length: 8 9 mm / 0.31 0.35 inch
- Anschlussanforderung zul¤ssige Leitungsl¤nge: 100 m
Geometrical Data
- Width: 24 mm / 0.945 inch
- Height: 67.8 mm / 2.669 inch
- Height from upper-edge of DIN-35 rail: 60.6 mm / 2.386 inch
- Depth: 100 mm / 3.937 inch
Mechanical Data
- Type of mounting: DIN-35 rail
Material Data
- Color: multicoloured
- Housing material: Polycarbonate, polyamide 6.6
- Fire load: 0.000 MJ
- Weight: 91.988 g
- Conformity marking: CE
Environmental Requirements
- Surrounding air (operating) temperature: 0 55 C
- Surrounding air (storage) temperature: -40 85 C
- Protection class: IP20
- Degree of pollution (5): 2 per IEC 61131-2
- Operating altitude: 0 2000 m
- Mounting position: horizontal (standing/lying) or vertical
- Relative air humidity (no condensation): 95 %
- Vibration resistance: 4g per IEC 60068-2-6
- Shock resistance: 15g per IEC 60068-2-27
- EMC immunity to interference: acc. to EN 61000-6-2, marine applications
- EMC emission of interference: acc. to EN 61000-6-3, marine applications
- Exposure to pollutants: Per IEC 60068-2-42 and IEC 60068-2-43
- Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 %: 10 ppm
- Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 %: 25 ppm
Commercial data
- Packaging type: BOX
- Country of origin: DE
- GTIN: 4050821531432
- Customs Tariff No.: 85389099990
The WAGO 750 series intrinsically-safe DC digital input slice module is designed for high safety applications (SIL3/Cat4/PLe) and features 4 fail-safe digital inputs with test pulse capabilities, adjustable input filters, and PROFIsafe V2 iPar communication. It operates on a 5Vdc supply provided by the system, uses spring CAGE CLAMP connections, and mounts on a DIN-35 rail with a 24mm width. The module is rated for ambient temperatures from 0°C to +55°C, has an IP20 protection rating, and complies with standards IEC61508, IEC62061, EN ISO13849, and EN 61511. It is equivalent to model 750663000003.