Features:
- Provides 16 positive logic outputs in a single module, organized as 2 isolated groups of 8 channels, requiring only 1 output word in the Quantum addressing scheme.
- Features 2500Vrms isolation between channels and backplane bus, 700Vrms between groups, plus per-point 2A fuses and per-group 8A internal fuses for field wiring fault protection.
- ≤1ms output response time for high-speed applications. Conformal coated (Humiseal 1A33) for moisture and contaminant resistance. Certified for FM Class 1 Division 2 hazardous locations.
The 140DDO84300C provides 16 discrete output channels in a single Quantum module, offering high I/O density for space-constrained control cabinets. The outputs are configured as positive logic (source), meaning the module supplies voltage to the load when the output is active—common in many industrial control systems. The 16 channels are organized into two isolated groups of 8 channels each, allowing different voltage levels or separate power supplies to be used for different output groups (e.g., one group at 24V DC for solenoid valves, another at 48V DC for indicator lights).
The 140DDO84300C incorporates comprehensive isolation and protection features to safeguard both the PLC and field devices. Isolation of 2500Vrms between the output channels and the backplane bus (tested for 1 minute) prevents electrical noise, ground loops, and voltage spikes on field wiring from damaging the Quantum processor. Additional 700Vrms isolation between the two output groups allows the module to interface with field devices operating at different voltage levels within the same module. For fault protection, each output point is protected by an individual 2A fuse, preventing a single short-circuit from affecting other channels.
The 140DDO84300C delivers fast output response times of ≤1 millisecond for both turn-on (state 0 to state 1) and turn-off (state 1 to state 0) transitions. This high-speed performance is essential for applications requiring precise timing, such as high-speed packaging machines, assembly lines, and process control applications with rapid cycling. The module is protected for inductive loads—load inductance is defined by the formula: Inductance(H) = 0.5 / ((current(A))² × (switching frequency(Hz))).
The 140DDO84300C Schneider Discrete Output Module may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Schneider 140DDO84300C Discrete 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.
Schneider 140DDO84300C Discrete Output Module Specs
General
- Manufacturer Schneider
- Model 140DDO84300C
- Condition New Original ready stock
- Product Family
140DDI35310,140DAI74000,140CPU4321A
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.
- Water & Wastewater Management: Driving large solenoid valves, chemical dosing valves, mechanical chlorination switches, and high-power pump contactors in water purification plant matrices.
- Power Generation & Heavy Utilities: Managing field relays for coal conveyor gates, high-voltage switchgear trip coils, and boiler feed system ventilation actuators in thermal, hydro, or nuclear plants.
- Mining, Minerals & Metals (MMM): Operating material diversion gates, heavy flotation cell air-valves, and dust-suppression spray solenoids in harsh, dust-intensive crushing or smelting facilities.
- Compliance Marks: Fully certified with CE (European Union), UL 508 (Industrial Control Equipment - USA), and CSA (Canada).
- Hazardous Location Ratings: Certified for deployment in explosive environments under FM Class I, Division 2 (Groups A, B, C, D) and CSA Class I, Div 2, making it safe for chemical or gas processing plants.
- EMC Standards: Satisfies the rigorous criteria of IEC/EN 61131-2 (Programmable controllers - Equipment requirements and tests), delivering exceptional immunity to high-voltage electrical fast transients (EFT), surges, and radio frequency interference (RFI) typical of heavy factory floors.
- Standard Quantum Backplane: The module slips into any available slot on a standard Modicon Quantum I/O rack/chassis. It is fully hot-swappable, allowing field technicians to replace a module under live system conditions without stopping the central PLC processor.
- Removable Terminal Blocks: Utilizes a mandatory 140XTS00200 screw terminal block or a 140XTS01200 spring-clamp connector, allowing quick disconnection of all field wiring during physical maintenance tasks.
- Local & Remote I/O Networking: Operates seamlessly within the Quantum Local I/O bus or as a node in Remote I/O (RIO) or Distributed I/O (DIO) topologies.
- Dual/Hot-Standby Redundancy: Fully compatible with Quantum Hot-Standby processor configurations (140CPU67160/140CPU65160).