Features:
- Provides 16 relay outputs arranged in 2 isolated groups of 8, protecting the control system from field faults
- Features an internal relay (R17) for switching the 24V DC coil supply, with pre- and post-output voltage monitoring
- Supports single or double commands (SCO/DCO) with 1 or 2 pole output, and optional command output supervision for (1 out of n) checking/span>
The PAB02 P70870-4-0369059 369059A10 provides 16 independent relay output channels organized into two galvanically isolated groups of eight outputs each . Each group shares a common return, but the groups are electrically isolated from one another as well as from the internal electronics . This isolation is critical in industrial environments where field wiring may be exposed to electrical noise, ground loops, or voltage spikes from nearby equipment. The isolation prevents faults on one output group from affecting the other outputs or damaging the controller's internal circuits.
The PAB02 P70870-4-0369059 369059A10 incorporates intelligent monitoring of its internal power supply to ensure reliable output switching. The supply voltage for the relay coils (24V DC) is switched by an internal relay designated R17 . Crucially, this voltage is monitored internally both before and during the command output process . If the voltage falls below acceptable levels, the module can detect the condition and prevent faulty output operation.
The PAB02 P70870-4-0369059 369059A10 offers flexible command output configurations to suit different application requirements. Output commands can be executed as single commands (SCO) or double commands (DCO) with either 1-pole or 2-pole output configurations . The command output to the process equipment can be routed directly from the module or, for higher safety integrity, through a command output supervision module . The supervision module performs a (1 out of n) check of the output circuits, verifying that only the intended output channel is active and that no cross-circuit conditions exist.
The PAB02 P70870-4-0369059 369059A10 ABB Binary Output Module may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
ABB PAB02 P70870-4-0369059 369059A10 Binary 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 PAB02 P70870-4-0369059 369059A10 Binary Output Module Specs
General
- Manufacturer ABB
- Model PAB02 P70870-4-0369059 369059A10
- Condition New Original ready stock
- Product Family
07BT62R1,07DI92,07EB62R1,07KR91 GJR5250000R0101
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.
- Continuous Process Control: Primarily deployed in heavy process industries that demand uninterrupted 24/7 operations, where sudden hardware failures could lead to catastrophic downtime or safety risks.
- Power Generation: Extensively used in coal-fired, gas, and hydroelectric power plant control cabinets.
- Chemical & Petrochemical: Installed in oil refineries, plastics plants, and hazardous chemical manufacturing processing blocks.
- Metallurgy & Steel Mills: Controls high-temperature smelting, blast furnace monitoring, and automated rolling mill auxiliary equipment.
- Robust Signal Integrity & Output Efficiency: Converts internal low-voltage CPU logical commands into industrial-grade discrete electrical outputs (typically 24V DC or dry contact signals) to drive heavy inductive field loads.
- Dual-Command Operation (SCO / DCO): Supports both Single Command Output (SCO) and Double Command Output (DCO) configurations. The hardware features 1-pole or 2-pole output logic control, minimizing the risk of ghost signals or uncommanded physical triggers.
- High Thermal & Electrical Isolation: Utilizes high-grade optocouplers or relay structures to electrically isolate sensitive DCS processor backplanes from hazardous field-side voltage surges, lightning strikes, or short circuits.
- Scenario: Activating industrial horn/strobe warning systems or hardwired safety interlocks during an over-pressure or over-temperature crisis.
- Action: When process variables exceed safety limits, the Contronic P processor commands the PAB02 to immediately latch an output channel closed, triggering regional emergency alarms and tripping main isolation switches.
- Scenario: Controlling the pneumatic or hydraulic valves that regulate chemical flow or boiler water intake.