TWDLCAA10DRF Base Controller | Twido 6 Input 4 Relay 100-240V

TWDLCAA10DRF – Twido Compact Base Controller

Schneider Electric Twido · Model TWDLCAA10DRF · 10 I/O · 6 DC Inputs · 4 Relay Outputs · 100–240V AC

Compact, extendable PLC for small automation systems. Built-in Modbus RS485, 700-instruction memory, fast 1 ms/K instruction.

Ideal for conveyors, packaging, HVAC, and simple machine control.

Key Technical Specifications

• Discrete I/O: 10 total — 6 inputs (24V DC) + 4 relay outputs
• Supply Voltage: 100–240 V AC, 50/60 Hz (85–264 V limits)
• Input Type: Sink or source, 20.4–28.8 V DC
• Input Current: 11 mA (I0.0–I0.1) / 7 mA (I0.2–I0.5)
• Relay Output Rating: 2 A @ 240V AC / 30V DC (resistive/inductive)
• Mechanical Life: 20,000,000 cycles; Electrical: 100,000 cycles
• Program Memory: 700 instructions, 1 ms/K instruction speed
• Counters / Timers: 128 counters, 64 timers, 3000 internal words
• High-Speed Inputs: 1 x 20 kHz (32-bit) + 3 x 5 kHz (16-bit)
• Communication: Non-isolated RS485, Modbus RTU/ASCII, 38.4 kbps
• Power Output: 0.25 A @ 24V DC for sensors
• Protection: Internal fuse, dielectric strength 1500Vrms
• Insulation: >10 MΩ @ 500V (I/O and supply to earth)
• Operating Temp: 0 to +55 °C; Storage: -25 to +70 °C
• Humidity: 30–95% RH (non-condensing)
• Protection Rating: IP20
• Dimensions: 90 x 80 x 70 mm (W x H x D)
• Weight: 0.23 kg

Environmental & Compliance

• Certifications: UL, CSA, CE marked
• Altitude: 0–2000 m (operation), 0–3000 m (storage)
• Vibration: 0.075 mm @ 10–57 Hz (DIN rail) / 1.6 mm @ 2–25 Hz (panel)
• Shock: 15 gn for 11 ms
• Micro-break immunity: 10 ms

Installation & Commissioning

• Mount on 35 mm symmetrical DIN rail or panel with fixing kit.
• Non-removable screw terminal blocks for I/O and power.
• Use memory cartridge or RTC cartridge (optional slot).
• Lithium battery backs up internal RAM for 30 days (10h charge).
• LED indicators: PWR, RUN, ERR, STAT, and per-channel I/O status.

Compatibility & Connectivity

• Mini DIN port for Modbus RTU/ASCII master/slave (RS485 half-duplex).
• Extendable with additional I/O modules via bus.
• Supports memory cartridge for program backup.
• Works with Modicon Quantum and other Modbus networks.

Typical Applications

• Conveyor belt control systems
• Packaging machinery sequencing
• HVAC damper and valve actuators
• Small pumping stations
• Light industrial automation retrofits

Oiltech Controls Insight

• This Twido base is a reliable choice for replacing older micro-PLCs.
• Its 10 I/O count handles small to medium logic tasks efficiently.
• Modbus RS485 ensures easy integration with existing SCADA or HMI.
• We recommend using the optional RTC cartridge for time-stamped logs.
• Suitable for OEMs upgrading from relay logic to PLC control.

Oiltech Controls Review

• “Tested units arrive clean, with firmware verified before shipment.”
• “Rapid 24-28 hour dispatch — we needed it urgently and got it.”
• “Worked perfectly with our existing Twido expansion modules.”
• “Technical support helped configure Modbus settings quickly.”
• “12-month warranty gives confidence for critical spares.”

Professional FAQ – Selection & Experience

• Q: Can TWDLCAA10DRF replace an older Twido base with fewer I/O?
  A: Yes. It offers 10 I/O (6 in, 4 out) and is extendable. Check your existing program size — 700 instructions is sufficient for most legacy applications.
• Q: Does this model support real-time clock functions?
  A: Not internally. You must add an RTC cartridge in the free slot for time/date features.
• Q: What is the maximum frequency for high-speed counting?
  A: Input I0.0 supports 20 kHz (32-bit), while I0.2–I0.5 support 5 kHz (16-bit). Choose accordingly for encoder or pulse applications.
• Q: Can I use both sink and source inputs on this unit?
  A: Yes, each input is configurable as sink or source via wiring to COM_POS or COM_NEG terminals.
• Q: Is the programming cable included?
  A: No. You need a separate mini-DIN to USB/RS232 cable for programming via TwidoSuite or SoMachine.

Package Contents

• TWDLCAA10DRF Compact Base Controller
• Non-removable screw terminal blocks (pre-installed)
• Quick start guide (digital download)

Shipping & Delivery

FedEx, UPS, DHL available. 24–28 hour dispatch from USA stock. Global tracking provided.

Why Buy From Oiltech Controls?

• Over 15 years supplying industrial automation spares
• Worldwide shipping with real-time tracking
• Factory-tested surplus and refurbished options
• 12-month warranty on every unit
• Pre-shipment technical verification
• Expert support for obsolete systems including Modicon Quantum

Contact: info@oiltechcontrols.com ·
+86 158 8020 0923 (WhatsApp)

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