Product Short Description
Product Name: Emerson 1X01046H01L Digital Output Module
Product Series: Emerson Ovation DCS Discrete Output Module Series
Product Brief: Industrial digital output module for Ovation DCS system. It receives control commands from the main controller, outputs isolated switching signals to drive field relays, solenoid valves and contactors, and executes on-site logic control and equipment actuation tasks in process industries.
Description
- Module Power Supply: 24 V DC
- Load Power Supply: 120 V AC / 240 V AC
- Operating Temperature: 0 °C ~ +60 °C
- Storage Temperature: -25 °C ~ +70 °C
- Relative Humidity: 5% ~ 95% RH (Non-condensing)
- Output Channel Quantity: 16 isolated digital output channels
- Rated Current per Channel: 0.9 A
- Output Response Time: ≤ 0.28 ms
- Isolation Voltage: 2500 V AC
- Convert DCS control commands into isolated switching signals for load driving
- Over-current, short-circuit and overload automatic protection for each channel
- Surge suppression design for inductive loads such as solenoid valves
- LED indication for module running status and each output channel state
- Automatic fault locking and self-recovery after fault removal
- Comply with Ovation bus protocol for stable command receiving
- Total Power Consumption: ≤ 7.2 W
- Vibration Resistance: 10 Hz ~ 150 Hz, 0.7 g
- Shock Resistance: 12 g peak acceleration
- MTBF: ≥ 104000 hours
- Main PCB: FR-4 high-temperature flame-retardant multilayer circuit board
- Enclosure: Flame-retardant anti-aging plastic shell with heat dissipation holes
- Core Components: Solid-state drive chips, surge absorbers, protection fuses
- Terminals: High-current resistant copper alloy screw terminals
- Internal Heat Dissipation Parts: Thermally conductive insulating gaskets
- Standard DCS rack-mounted structure, consistent with Ovation series module dimensions
- Front panel arranged with output terminals and status indicator lights
- Rear dedicated backplane bus connector with anti-loose structure
- Each output channel adopts independent drive circuit layout
- Shell reserved ventilation holes for passive heat dissipation of power components
The module receives control commands from DCS main controller through the backplane bus. After signal isolation and drive amplification, the internal switch circuit acts to output voltage to field loads. Once over-current or short circuit occurs, the protection circuit immediately cuts off the faulty channel and activates alarm. The channel restores normal operation automatically after the load fault is eliminated.
- Strong load driving capability, compatible with various AC industrial loads
- Comprehensive multi-level protection, effectively isolating load faults from DCS system
- High-density channel design, optimizing cabinet space layout
- Excellent surge resistance, suitable for long-term driving of inductive loads
- Stable bus communication, low command loss rate in continuous operation
Power plant equipment control, petrochemical valve control, industrial furnace auxiliary system, large-scale conveying equipment, sewage treatment plants
- Install on designated Ovation DCS rack and lock the connector completely
- Inductive loads must be equipped with matched surge absorption accessories
- Load power wiring strictly follows AC electrical safety specifications
- Keep cabinet temperature stable and ventilation smooth
- Implement system-level unified grounding for the entire rack
- Prohibit plugging and unplugging the module when the rack is powered on
- Do not operate each channel beyond the rated current limit
- Regularly check terminal temperature and wiring tightness
- Keep heat dissipation holes unblocked to avoid component overheating
- Troubleshoot load faults before resetting protected channels
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