Mechanical & Environmental
Dimensions: 133 mm H × 69 mm W × 118 mm D
Weight: 0.15 kg
Operating Temperature: 0 °C to +60 °C
Storage Temperature: −40 °C to +85 °C
Relative Humidity: 5 % – 95 % non-condensing
Shock: 15 g peak, 11 ms half-sine
Vibration: 2 g, 10 Hz – 500 Hz
Coating: Conformal-coated PCB for harsh environments
Enclosure: IP 20, UL 94 V-0 flammability rated
Dimensions: 133 mm H × 69 mm W × 118 mm D
Weight: 0.15 kg
Operating Temperature: 0 °C to +60 °C
Storage Temperature: −40 °C to +85 °C
Relative Humidity: 5 % – 95 % non-condensing
Shock: 15 g peak, 11 ms half-sine
Vibration: 2 g, 10 Hz – 500 Hz
Coating: Conformal-coated PCB for harsh environments
Enclosure: IP 20, UL 94 V-0 flammability rated
Power Requirements
Backplane Current: 440 mA @ 3.3 V DC
Power Dissipation: 1.5 W max
Backplane Current: 440 mA @ 3.3 V DC
Power Dissipation: 1.5 W max
PROFIBUS Interface
Port: 1 × 9-pin Sub-D female, isolated RS-485
Data Rates: 9.6 kbit/s – 12 Mbit/s, software-selectable
Max Slaves: 125
Max I/O per Slave: 244 bytes input, 244 bytes output
Max I/O per Master: 3 584 bytes input, 3 584 bytes output
Isolation: 1 500 V RMS port-to-logic
Port: 1 × 9-pin Sub-D female, isolated RS-485
Data Rates: 9.6 kbit/s – 12 Mbit/s, software-selectable
Max Slaves: 125
Max I/O per Slave: 244 bytes input, 244 bytes output
Max I/O per Master: 3 584 bytes input, 3 584 bytes output
Isolation: 1 500 V RMS port-to-logic
Diagnostics & Indicators
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PB OK LED: PROFIBUS status
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MOD LED: Module status
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NET LED: Network activity
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Slave diagnostics: Per-device fault and status registers
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SOE: 1 ms timestamping on digital inputs when used with compatible I/O
Functional Features
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PROFIBUS DP-V0 & DP-V1 Support: Cyclic I/O plus acyclic parameterization, alarms, and extended diagnostics.
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Freeze & Sync Modes: Coordinated sampling of distributed I/O.
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Hot-Swap Capability: Module replacement without powering down the backplane.
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Firmware Upgrade: In-system updates via Machine Edition or WinLoader utility.
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Transparent Redundancy: Works with redundant RX3i CPUs without additional programming.
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Conformal Coating: Protects against salt, moisture, and corrosive gases for offshore, coastal, or chemical-plant installations.
Application Scenarios
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Process Industries: Refineries, petrochemical plants, and pharmaceutical manufacturing requiring high-speed deterministic communication with drives, analyzers, and remote I/O.
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Power Generation: Turbine control, excitation systems, and switchgear integration via PROFIBUS-DP.
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Automotive Assembly: Robot controllers, welding guns, and vision systems synchronized over PROFIBUS.
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Packaging & Logistics: High-speed conveyors, servo drives, and barcode readers networked on a single bus.
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Water & Wastewater: Variable-frequency drives, flow meters, and chemical dosing skids in treatment plants.
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