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1794-OV16 - 16-Point 24VDC Isolated Output - Industrial Automation Rugged Hot-Swap Digital 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
| Attribute | Value |
|---|---|
| Length | 3 feet (0.91 meters) |
| Communication Protocol | Ethernet/IP |
| Input Type | Single-Channel |
| Crossover | Standard |
| Number Of Conductors | 8 conductors (4-pair) |
| Communication | Ethernet/IP port |
| Condition | New |
| Series | ControlLogix |
The Allen-Bradley 1794-OV16 FLEX I/O™ Digital Output Module provides industrial-grade 24V DC control for demanding automation systems. Designed for Rockwell's distributed FLEX platform, this 16-channel module features IP67-rated epoxy-sealed construction (-40°C to +70°C) to withstand high-pressure washdowns, oils, and chemical exposure. It delivers sourcing outputs with 0.5A continuous current per channel (3A inrush for 100ms), enabling direct control of solenoids, relays, and indicators. Built-in 1.5kV surge suppression (per IEC 61000-4-5) protects against inductive kickback, while 500V optical isolation prevents ground loops. Studio 5000® integration enables per-channel diagnostics and pulsed output configurations.
- Output Type: 16× 24V DC sourcing (positive switching)
- Switching Capacity: 0.5A continuous/channel (3A@100ms inrush)
- Voltage Range: 20-30V DC (±10% line tolerance)
- Leakage Current: <0.1mA OFF-state (EN 61131-2)
- Response Time: ≤0.5ms ON/OFF (resistive loads)
- Isolation: 500V AC channel-to-backplane (reinforced per IEC 61131-2)
- Short-Circuit Protection: Electronic current limiting with auto-reset
- Power Consumption: 150mA @5V DC backplane; 8W max @24V field
- Certifications: UL 61010-1, ATEX II 3G, IECEx, RoHS III
- EMC: EN 61000-6-2/4 (4kV ESD/10V/m RF immunity)
- Packaging Machinery: Solenoid control for capping/filling heads with IP67 washdown
- Automotive Assembly: Robotic weld tip dressing actuator circuits
- Material Handling: Conveyor diverter gate control in dusty environments
- Water Treatment: Chemical dosing valve actuation (NEMA 4X corrosion resistance)
- Food Processing: EHEDG-compliant pneumatic valve islands for filling lines
- HVAC Systems: Damper actuator control with <1ms response for pressure balancing
- Renewable Energy: Wind turbine pitch system backup controls (DNV-GL certified)
- Diagnostic Precision: Per-channel green/red LEDs detect shorts/opens in <5ms
- Space Optimization: 16 outputs in 35mm width (saves 40% panel space)
- Installation Efficiency: 1794-TB3/B push-lock terminals reduce wiring time by 70%
- Reliability: Gold-plated contacts rated for >10M switching cycles
- Safety Integration: SIL 2 compliant when used with GuardLogix® safety controllers
- Heat Management: <0.8W power dissipation per channel at full load
- Legacy Support: Compatible with 1771-I/O converters for plant retrofits
- Maintenance: Hot-swappable with 1794-AENT adapters (<1 min replacement)
- Programmable Pulse Outputs: Configurable PWM (1-1000Hz) for proportional valves
- Staggered Start: Adjustable 0-10ms channel turn-on delay to limit inrush
- Current Monitoring: ±10mA resolution per point for predictive maintenance
- Force/Lock Functions: Maintenance overrides via Studio 5000®
- Backup States: Configurable fallback values on comms loss (ON/OFF/HOLD)
- Short-Circuit Logging: Time-stamped fault records with current magnitude
- Output Mirroring: Sync status to redundant modules via produced tags
- Live Diagnostics: Continuously validate load impedance (±5% accuracy)
| Parameter Category | Specification / Details |
|---|---|
| Module Description | 16-Channel Relay Output Module (POINT I/O™ System) |
| Output Type | Electromechanical Relay (Form A: SPST-NO) |
| Number of Channels | 16 (individually isolated) |
| Contact Rating | Resistive Load: • 2 A @ 30 V DC • 2 A @ 250 V AC Inductive Load (AC1): • 2 A @ 240 V AC |
| Max Switching Voltage | 250 V AC / 30 V DC |
| Max Switching Current | 2 A per channel (all channels simultaneously) |
| Min Switching Current | 10 mA @ 5 V DC |
| Electrical Life | 100,000 cycles (rated load) |
| Mechanical Life | 10,000,000 cycles |
| On-State Delay | ≤ 15 ms |
| Off-State Delay | ≤ 10 ms |
| Isolation | Channel-to-Channel: 1,500 V AC Channel-to-Bus: 150 V AC |
| Surge Protection | 1.5 kV transient protection (per IEC 61000-4-5) |
| Fusing Requirements | External fusing required per channel (2 A slow-blow recommended) |
| Backplane Current Draw | 5V DC: 100 mA max 24V DC: 10 mA max (sensor power not required) |
| Status Indicators | Per Channel: • Green LED (output ON) • Red LED (fault) Module: • Green/Red (status) |
| Communication Interface | POINTBus via 1794 adapter (e.g., 1794-AENT for EtherNet/IP) |
| Compatible Bases | 1794-TB3, 1794-TB3S, 1794-TB3GS, 1794-TBN |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Agency Certifications | cULus, CE, ATEX/IECEx Zone 2 (with approved base), RoHS |
| Connection Type | Removable 20-pin screw terminal (1794-EC1xx cables) or TB3/TB3S base |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
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