Product Short Description
Product Name: 8-Wide Horizontal I/O Interface Carrier
Product Brief
Backplane carrier hardware for DeltaV M-series I/O subsystem, providing mechanical support, system bus communication and power distribution for up to 8 I/O modules. Equipped with dual extension cables and integrated shielding bar.
Description
- Slot Capacity: Maximum 8 I/O modules
- Extension Cable Length: 1.2 m
- System Bus: DeltaV Local Bus
- Power Input: 24 VDC
- Operating Temperature: -40 °C ~ +70 °C
- Storage Temperature: -55 °C ~ +85 °C
- Relative Humidity: 5% ~ 95 %, non-condensing
- Protection Rating: IP20
- Mounting: Standard DIN rail mounting
- Weight: 0.95 kg
- Distribute system power and communication bus to plugged I/O modules
- Integrated shielding bar to reduce electromagnetic interference
- Support carrier cascading via extension cable
- Standard grounding terminal for EMC compliance
- Mechanical locking mechanism to prevent module loosening under vibration
Petrochemical plant, power plant, pharmaceutical production, water treatment, refining industry, all DeltaV DCS process control sites.
Housing: Flame-retardant reinforced ABS; Bus connector: Gold-plated copper contacts; Internal bus board: FR4 PCB.
Horizontal DIN rail installation; front pluggable module interface; integrated cable socket for carrier extension; dedicated shielding mounting structure.
Receives power and communication signals from DeltaV controller carrier, distributes power and digital bus signals to each I/O module slot, and transmits field data from I/O modules back to the control node.
- Install on 35 mm standard DIN rail inside control cabinet
- Maintain minimum 20 mm clearance top and bottom for heat dissipation
- Shield bar must be assembled when deployed in high-interference environment
- Extension cable bending radius must meet minimum specification
Power must be cut off before plugging or removing modules; avoid installation close to frequency converters and high-power contactors; regular inspection of connector tightness.
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