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1794-IJ2 - 2CH 4-20mA Isolated Input - Industrial Rugged Hot-Swap Analog Module
| MOQ: | 1 |
| Price: | Negotiable |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
industrial Allen Bradley Module
,Powerful Allen Bradley Module
,industrial Allen Bradley plc
The Allen-Bradley 1794-IJ2 FLEX I/O™ 16-Channel Sinking Input Module is engineered for reliable digital signal acquisition in extreme industrial conditions. Featuring IP67-rated epoxy encapsulation (-40°C to +70°C), it withstands high-pressure washdowns, oils, and corrosive chemicals. Supporting 24V DC sinking inputs with built-in 1.5kV surge suppression per channel, it integrates 500V AC optical isolation and dual-LED diagnostics (green/red indicators). Tool-free 1794-TB3 push-lock terminals enable rapid wiring, while software-configurable filtering (0.1-16ms) eliminates electrical noise. Compatible with Studio 5000®, it delivers precision signal processing for sensors and switches in Rockwell Automation's distributed FLEX architecture.
- Input Voltage: 10-30V DC (ON-state min. 15V DC @ 6mA)
- Isolation: 500V AC (channel-to-backplane reinforced per IEC 61131-2)
- Response Time: ≤1ms ON/OFF (adjustable via software filtering)
- Surge Protection: 1.5kV clamping per IEC 61000-4-5
- Power Consumption: 85mA @ 5V DC / 0.45W per point
- Connection: Tool-free spring terminals (0.5-2.5mm² / 20-14 AWG)
- Environmental: IP67/NEMA 4X, 5g vibration (IEC 60068-2-6), 95% humidity
- Certifications: ATEX II 3G Ex ec IIC T90°C Gc, SIL 2 (IEC 61508), UL 61010-1
| Attribute | Value |
|---|---|
| Storage Temperature | -40 to 85 degrees Celsius |
| Module Type | High-Speed Counter module |
| Input Type | Single-Channel |
| Manufacturer | Rockwell Automation |
| Special Characteristic | Standard |
| Type | module |
| Firmware Version | Full version |
- Food & Beverage: EHEDG-compliant proximity detection on filler lines
- Automotive: Welding robot positioning in IP67-rated cells
- Material Handling: High-vibration conveyor jam detection (5g @ 55Hz)
- Pharmaceutical: Cleanroom door interlocks (21 CFR Part 11 compliance)
- Water Treatment: Submersible pump float switch monitoring
- Mining: Explosion-protected limit switches (ATEX Zone 21)
- Energy: Wind turbine safety inputs (-40°C cold-start capable)
- Density Leadership: 16-points in 35mm width (50% space savings)
- Diagnostic Precision: Per-channel fault detection (opens/shorts in <10ms)
- Installation Speed: Tool-free terminals reduce wiring time by 70%
- Safety Integration: SIL 2 compliance without external barriers
- Extreme Durability: 10M+ mechanical cycles & ISO 12944 C5-M corrosion resistance
- Energy Efficiency: 0.1mA leakage current (minimal standby drain)
- Thermal Resilience: Full operation at 95% non-condensing humidity
- Lifecycle Cost: 10-year service life (2x industry average)
- Adaptive Filtering: 0.1-16ms configurable noise rejection
- Voltage Thresholding: Software-defined ON-state range (12-28V DC)
- Sequence Logging: 1ms timestamped event capture
- Hot-Swap Operation: Module replacement without system reboot
- Redundancy Support: Input mirroring to backup controllers
- Startup Diagnostics: Wiring fault detection during initialization
- Current Monitoring: Predictive maintenance alerts
- Legacy Compatibility: DIP switches override default settings
| Attribute | Specification |
|---|---|
| Product Series | FLEX I/O™ (Series A) |
| Component Type | Removable Terminal Base (RTB) |
| Compatible Modules | 16-point Digital I/O Modules (1794-IB16, -OB16P, -IV16, -OV16, -IB16XOB16P) |
| Wiring Points | 18-position screw terminal (16 I/O + 1 V+ + 1 V-) |
| Terminal Type | Removable screw-clamp (captive spring pressure plate) |
| Wire Range | 12-22 AWG (0.5-2.5 mm²), stranded or solid copper |
| Torque Specification | 0.6 N*m (5.3 lb-in) max |
| Isolation Rating | 250V AC continuous (field-to-backplane) |
| Voltage Rating | 30V AC/DC operational (Overvoltage Category I) |
| Power Connections | Dedicated V+ (Pin 17) and V- (Pin 18) terminals |
| Daisy-Chaining | Integrated jumper slots for field power sharing |
| Mechanical Keying | 3 rotatable keys (A/B/C positions) |
| Material | UL94 V-0 polycarbonate (flame-retardant, halogen-free) |
| Color | Light gray (RAL 7035) |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Relative Humidity | 5-95% non-condensing |
| Shock Resistance | IEC 60068-2-27: 30g peak (11ms duration) |
| Vibration Immunity | IEC 60068-2-6: 5g @ 10-150Hz |
| Dimensions (H x W x D) | 87 mm × 35 mm × 80 mm (3.43 in × 1.38 in × 3.15 in) |
| Weight | 90 g (0.2 lb) |
| IP Rating | IP20 (when installed with module and end caps) |
| Certifications | UL 508, CSA C22.2 No. 142, CE, RoHS |
| Mounting | 35mm DIN rail (compliant with EN 60715) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts which make sure that all jobs are perfectly executed.
We specialize in PLC, Sensors, HIM, and Transmitters.
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