Wago
750-438
2-channel digital input; NAMUR; Intrinsically safe
- Termin płatności do 90 dni od 500+ dostawców.
- Rabaty na odsprzedaż do 40%!
€102.00
1
Metody płatności:
Łącznie 181 części w magazynie od 24 dostawców
Stan produktu:
Oferta z czasem realizacji przez producenta
Wysyłka:Na zapytanie
Najlepsza cena:
€103.28
Additional Information
- Part Number
- 750-438
- UPC
- 4045454725525
- Tariff Code
- 85389099990
- ETIM
- Group Code : EG000024
- Group Description : PLC's
- Class Description : Fieldbus, decentr. periphery - digital I/O module
- Class Code : EC001599
- Version : 7
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 (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 61000-6-2, 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
- Permissible H2S contaminant concentration at a relative humidity 75 %
- 10 ppm
- Permissible SO2 contaminant concentration at a relative humidity 75 %
- 25 ppm
Connection Data
- Connection technology: inputs/outputs
- 8 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
- 12 mm / 0.472 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
Material Data
- Housing material
- Polycarbonate; polyamide 6.6
- Fire load
- 0.976 MJ
- Weight
- 44.100 g
- Conformity marking
- CE
Technical Data
- Number of digital inputs
- 2
- Total number of channels (module)
- 2
- Signal type
- NAMUR
- Supply voltage (sensor)
- 8.2 VDC; short-circuit-protected, each channel supplied separately
- Sensor connection
- 2 x (2-wire)
- Input characteristic
- High-side switching
- Input filter (digital)
- 3 ms
- Open-circuit voltage
- 8.2 V
- Short-circuit current
- ≤ 8.2 mA
- Signal current (0) NAMUR
- ≤1.2 mA
- Signal current (1) NAMUR
- ≥2.1 mA
- Switching hysteresis
- 0.2 mA
- Input pulse length
- 5 ms
- Input pulse separation
- 3 ms
- Power consumption Pmax.
- 0.4 W
- Input data width (internal) max.
- 2 bits
- Intrinsic safety Ex i
- Yes
- Input resistance
- 1000 Ω
- Supply voltage (system)
- 5 VDC; via data contacts
- Current consumption (5 V system supply)
- 2.5 mA
- Supply voltage (field)
- 24 VDC; (Ex i power supply: UO = max. 27.3 V); via power jumper contacts (power supply via blade contact; transmission via spring contact)
- Current consumption, field supply (module with no external load)
- 16 mA
- Power loss Pl
- 0.27 W
- Isolation
- 300 VAC system/field
- Indicators
- LED (A, E) green: Status DI 1, DI 2
- Number of incoming power jumper contacts
- 2
- Number of outgoing power jumper contacts
- 2
- Current carrying capacity (power jumper contacts)
- 1 A
- Marking
- ATEX/IECEx: II 3 (1) G Ex ec [ia Ga] IIC T4 Gc; II (1) D [Ex ia Da] IIIC; I (M1) [Ex ia Ma] I
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0015
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4045454725525
- Customs tariff number
- 85389099990
Notes
- Note
- The digital input module must only be operated with a 24 VDC Ex i power supply!General information (e.g., installation regulations) on explosion protection is available in the WAGO I/O System 750 manuals!
Explosion Protection
- Ex standard
- EN IEC 60079-0, -7, -11
- Safety-relevant data (circuit)
- Uo = 12 V; Io = 13.5 mA; Po = 40.5 mW; linear characteristic curve
- Reactances Ex ia IIC
- Lo = 190 mH; Co = 1.4 µF
- Reactances Ex ia IIB
- Lo = 600 mH; Co = 9 µF
- Reactances Ex ia IIA
- Lo = 1 H; Co = 36 μF
- Reactances Ex ia I
- Lo = 1 H; Co = 38 µF
- Reactances (note)
- Reactances without accounting for the concurrence of capacitance (Co) and inductance (Lo)