Reliable High-Voltage Control for Industrial Actuators
The Schneider Electric 140DAO84210 is a robust discrete output module for the Modicon Quantum series. This module provides sixteen independent channels for controlling AC-powered field devices. It operates across a wide voltage range from 85 to 253 volts AC. Consequently, it is ideal for directly switching contactors, solenoid valves, and motor starters.
Technical Specifications and Electrical Characteristics
This output module from Schneider organizes its sixteen channels into four isolated groups. Its design ensures reliable switching performance under demanding industrial conditions. Furthermore, the module requires only a single output word for efficient addressing within the PLC memory map.
Detailed Technical Parameters
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model Number | 140DAO84210 |
| Product Series | Modicon Quantum |
| Product Category | AC Discrete Output Module |
| Number of Output Channels | 16 |
| Output Channel Groups | 4 Groups (with isolation) |
| Output Type | Discrete (On/Off), Solid-State or Relay (verify type) |
| Output Voltage Range | 85 VAC to 253 VAC |
| Supply Frequency | 47 Hz to 63 Hz |
| Absolute Maximum Output Voltage | 300 Vrms (for 10 seconds), 400 Vrms (for 1 cycle) |
| Maximum Voltage Drop per Channel | 1.5 V |
| dV/dt Rating | 400 V/µs |
| Addressing Requirement | 1 Output Word (16 bits) |
| Module Power Consumption | Derived from baseplate (typical 5V logic) |
| Output Current per Channel | Verify datasheet (typically 1-2A) |
| Total Heat Dissipation | Depends on load current and number of active channels |
| Operating Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Module Weight | 2.00 lbs (0.91 kg) |
| Module Dimensions | Standard Quantum single-width module |
| UPC (Universal Product Code) | 785901793809 |
| Isolation | Channel group-to-group and channel-to-logic |
| Status Indication | LED per channel (typically) |
| Internal Energy Storage | None |
| Switching Element | Triac or Relay (refer to official datasheet for definitive type) |
Key Features and Application Context
The 140DAO84210 interfaces directly between the Quantum processor and AC load circuits. Its four output groups provide wiring flexibility and help contain fault conditions. The wide voltage range accommodates common 120VAC and 240VAC industrial power systems. Moreover, the module’s robust dV/dt rating ensures reliable operation with inductive loads like motors. This makes it a staple for machine control panels and process automation cabinets.
System Integration and Wiring
Installation involves plugging the module into a 140XBP series Quantum baseplate. Field wiring for the AC loads connects to the module’s removable terminal blocks. Each channel typically requires a fuse for overload protection on the load side. The module’s single-word addressing simplifies programming in Unity Pro software. Furthermore, proper separation of wiring groups is recommended to maintain isolation integrity.
Reliability and Design for Industrial Use
Schneider designs this module for long-term durability in continuous operation. The specified operating temperature suits most enclosed industrial control panels. The module’s electrical ratings provide a safety margin for typical line voltage fluctuations. Therefore, the 140DAO84210 delivers a dependable solution for automating high-voltage AC circuits.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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