Features:
- Directly installs in Zone 1 and Zone 2 locations with ATEX certification and G3 conformal coating
- Supports PROFIBUS DP communication with redundant power paths and allows "Hot Swap" module replacement without system shutdown
- Equipped with 8 isolated digital output channels for safely controlling low-power valves and actuators in explosive gas environments
The D0910S is engineered specifically for the challenges of process industries where explosive gases or dusts are present. Unlike standard industrial modules that must be housed in bulky, explosion-proof enclosures, this D0910S module is ATEX certified for direct installation in Zone 1 (explosive atmosphere likely to occur) and Zone 2 hazardous areas .
Continuous operation is a non-negotiable requirement in modern petrochemical and power generation facilities. The D0910S is designed with this reality in mind, integrating several key features to maximize system uptime. It supports PROFIBUS DP communication, which can be configured in a redundant ring topology to prevent a single cable break from disrupting control . Furthermore, the module is capable of Hot Swap (removing and replacing a module while the system is powered on).
The primary function of the D0910S is to provide a secure link between the logic solver (PLC/DCS) and the field devices in hazardous zones. It provides 8 digital output channels, specifically intended for controlling low-power, intrinsically safe valves and actuators . The "intrinsically safe" designation means the outputs are limited by design to operate with low voltage (24V DC) and low current, ensuring they cannot produce a spark that would ignite the surrounding atmosphere, even under fault conditions.
The D0910S ABB I/O Digital Output Module may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
ABB D0910S I/O Digital Output Module Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
ABB D0910S I/O Digital Output Module Specs
General
- Manufacturer ABB
- Model D0910S
- Condition New Original ready stock
- Product Family
07ZE61R302 GJV3074321R302,1SAR330020R0000,07KT97 WT97
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Oil & Gas Refineries: Controls pneumatic solenoid valves, chemical injection valves, and emergency shutoff valves on offshore platforms and down-stream processing plants.
- Chemical & Petrochemical Industries: Drives field indicators, audible sirens, and process actuators directly positioned within volatile reaction zones.
- Pharmaceutical Batch Processing: Integrated into solvent processing lines and raw material distribution networks that require spark-free instrumentation.
- Upstream Network Topology: The module communicates with the central Distributed Control System (such as ABB Ability™ System 800xA) via the S900 fieldbus gateway utilizing standard PROFIBUS DP protocols. This supports online configuration and real-time remote telemetry.
- Hot-Swapping (Configuration in Run): Plugs directly into a standardized S900 terminal unit backplane (such as the TU921S). It supports true live hot-swapping, allowing technicians to pull and replace a live module in a hazardous zone without interrupting the master communication segment.
- Advanced Line Diagnostics: Features integrated cyclic diagnostics that monitor connection continuity. The module constantly checks for open-circuit (wire break) and short-circuit faults on a per-channel basis, routing exact channel fault codes back to the operator console.
- Hazardous Area Classification: Certified under global ATEX / IECEx standards for direct, un-enclosed mounting inside Zone 1 (Gas Group IIC) and Zone 2 hazardous areas.
- Intrinsically Safe Outputs (Ex i): The output power loop limits maximum current, voltage, and total energy (\(U_o, I_o, P_o\)) to thresholds incapable of generating a thermal or electrical spark, ensuring complete safety even if a field cable is severed.
- G3 Corrosion Protective Coating: The internal printed circuit board (PCB) assembly features factory-applied G3 conformal coating. This provides robust resistance against airborne chemicals and harsh industrial pollutants like Hydrogen Sulfide (H₂S) and Sulfur Dioxide (SO₂).