DSRF182 ABB Flexible Industrial I/O Module Housings
Manufacturer: ABB
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Part Number: DSRF182
Condition：New with Original Package
Product Type: I/O Module Housings
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB DSRF182 Flexible Installation I/O Module Housing
Configured for housing distributed digital and analog interface modules in ABB automation architectures, the ABB DSRF182 (DSRF182 Flexible Installation I/O Module Housing) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSRF182 (57310255-AL) |
| Brand | ABB |
| Origin | Sweden |
| Weight | 2.5 kg |
| Dimensions | 500 x 300 x 200 mm |
| Operating Temp | -20 to +60 deg C |
| Power Consumption | Passive structural frame (no active electrical load) |
| Enclosure Material | High-strength aluminum alloy |
| Protection Rating | IP65 |
| Mounting Options | DIN rail, wall, or cabinet installation |
| Compatibility | ABB digital and analog I/O modules |
Deterministic Network Integrity & I/O Density Scaling
The structural layout of the DSRF182 supports dense I/O density scaling by maintaining fixed mechanical alignment across all mounted expansion nodes. Solid aluminum shielding protects internal interconnects from external electromagnetic interference, stabilizing backplane bus communication velocity across adjacent terminal blocks. Maintaining physical dimensional integrity across temperature shifts prevents mechanical stress on internal bus connectors, ensuring uncompromised firmware flash compatibility checks and uninterrupted packet transfers between remote field devices and host controllers.
Frequently Asked Questions
Q: How does the IP65 rating of the DSRF182 protect internal module connections?
A: Integrated elastomeric seals prevent ingress of dust and moisture jets, protecting backplane edge connectors from oxidation and short-circuit conditions in harsh ambient environments.
Q: Does the DSRF182 housing require a separate protective earth grounding connection?
A: Yes. Installers must attach a dedicated bonding jumper from the aluminum frame grounding terminal to the main panel protective earth bar to prevent electrostatic discharge build-up across installed I/O cards.
Field Installation Guidelines
Mount the DSRF182 frame onto a standard DIN rail or directly to a flat cabinet wall using the designated mounting holes. Tighten all mechanical fasteners securely to absorb structural vibration. Connect a heavy-gauge copper grounding strap from the chassis earth point to the local protective earthing system before inserting any active I/O modules. Ensure that cable entry glands maintain an IP65 seal around incoming field wiring, and leave adequate space around the perimeter to permit unobstructed thermal convection.