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1794-1B16/A - 16-Point 24VDC Isolated Input - Industrial Automation Rugged Hot-Swap Digital Module
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| 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
| Communication Protocol | Ethernet/IP |
| Storage Temperature | -40 to 85°C |
| Backlight | LED |
| Quality | New and original |
| Memory Card Option | SD Card |
| Wattage | 3.7 Kilowatt |
| Voltage | N/A |
| Product Type | Analog Input Module |
The Allen-Bradley 1794-IB16/A FLEX I/O™ Digital Input Module delivers robust 24V DC sensing for distributed automation systems. Engineered for Rockwell's modular FLEX platform, this 16-channel IP67-rated module supports sinking/sourcing inputs in harsh environments (-25°C to +70°C). Its polycarbonate housing withstands high-pressure washdowns, oils, and corrosive chemicals while providing 1500V AC backplane isolation.
- Input Channels: 16× 24V DC (sinking/sourcing configurable per group of 8)
- Voltage Range: 10-30V DC (logic 1: min 15V DC @ 6mA)
- Isolation: 1500V AC field-to-backplane, 250V AC channel-to-group
- Response Time: 1ms ON/OFF (software-adjustable filter 0-16ms)
- Power Consumption: 120mA @ 5V DC backplane, 50mA max per input
- Surge Protection: ±30V continuous overvoltage tolerance
- Connection: Removable 1794-TB3/TBSH screwless terminals
- Environmental: IP67/NEMA 6 (with sealed terminals), 95% humidity
- Certifications: UL 61010-1, ATEX Zone 21, IECEx, RoHS III
- Food & Beverage: Washdown-proof conveyor jam sensors in hygienic zones (EHEDG)
- Automotive: Robotic cell safety curtain monitoring with CAT 3 PLd compliance
- Pharmaceuticals: Airlock door position feedback (21 CFR Part 11 audit trail)
- Mining: Explosion-protected limit switch inputs (ATEX/IECEx Zone 21)
- Material Handling: High-cycle palletizer proximity switches (1M+ operations)
- Water Treatment: Corrosion-resistant float switch inputs in flood-prone basins
- Installation Speed: Push-in terminals reduce wiring time by 70% vs. screw modules
- Space Efficiency: 45mm width packs 16 I/O in ¼ DIN space (IP67 version)
- Diagnostic Depth: Open-wire detection (<1.8mA threshold) without external relays
- Safety Integration: SIL 2 ready with FLEX Ex™ isolation barriers
- Scalability: Hot-swappable module replacement via 1794-ACN/ACNR adapters
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Line | FLEX™ I/O |
| Model Number | 1794-IB16/A |
| Module Type | 16-Channel, 24V DC Sinking/Sourcing Digital Input |
| Input Voltage | 24V DC Nominal (10-30V DC Operating Range) |
| Response Time | On Delay: ≤ 1 ms, Off Delay: ≤ 1 ms |
| Safety Certifications | SIL 2 (IEC 61508), UL Class I Div 2, ATEX Zone 2, CE, c-UL-us |
We are a leading global supplier of control system components, specializing in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality spare parts.
Our product range includes PLCs, Sensors, HIM, and Transmitters from top brands including Bently Nevada, +GF+, Rosemount, ABB, Allen-Bradley, and Foxboro.
