TM200HSC206DT Modicon M238 High-Speed Counter Module 60 kHz

Product Brief

• TM200HSC206DT belongs to the Modicon M238 logic controller series.
• This counter module offers 4 discrete outputs and 12 discrete inputs.
• It supports high-speed counting up to 60 kHz with 31‑bit + sign resolution.
• Designed for precise frequency, period, and axis‑following applications.

Key Features at a Glance

• High‑speed counting: 60 kHz max – handles incremental encoders and fast sensors.
• 8 configurable counting modes – up/down, frequency meter, period measurement, and more.
• Robust I/O – 12 inputs (type 1) + 4 outputs (0.5 A per channel).
• Built‑in protection – short‑circuit and overload with auto‑reset.
• Isolation 1500 V – between channels and internal logic for safety.
• Supports 2‑ and 3‑wire sensors as well as incremental encoders (15‑30 V source).

Technical Specifications

• Brand: Schneider Electric
• Model: TM200HSC206DT
• Series: Modicon M238
• Module type: High‑speed counter / application specific I/O
• Counting frequency: 60 kHz
• Resolution: 31 bits + sign
• Cycle time: 1 ms
• Discrete inputs: 12 (24 V DC, positive logic sink)
• Discrete outputs: 4 (24 V DC, 0.5 A, positive logic source)
• Input voltage range: 19.2 … 30 V DC
• State 1 guaranteed: 15‑30 V @ 5 mA
• State 0 guaranteed: ≤5 V @ ≤0.5 mA
• Output load: 2 A per module / 0.5 A per output
• Response time: ≤200 µs (energisation / de‑energisation)
• Leakage current: 0.1 mA max (state 0)
• Voltage drop: <3 V (state 1)
• Overload trip: 0.5 … 1.5 A with auto‑reset
• Load inductance: L = 0.5 / I²F
• Load capacitance: 50 µF
• Temperature range (ambient): 0 … +55 °C (operation)
• Environmental tolerance: IP20, resistant to vibration and humidity
• Immunity / EMC: meets EN/IEC 61131‑2 industrial standards
• Power consumption: ≤100 mA @ 24 V internal, ≤2 A @ 24 V external
• Mounting: 35 mm symmetrical DIN rail
• Wiring: 2 screw terminal blocks, shielded cable recommended

Installation & Commissioning

• DIN rail mount: snap‑on 35 mm rail – no tools required.
• Wiring: use shielded cables for encoder inputs to reduce noise.
• Configuration: set counting modes via software (8 modes).
• Fallback: each channel holds last value or preset (0/1).
• Diagnostics: local LED display block for quick status check.
• Maintenance: auto‑reset protection reduces downtime.

Compatibility & Certifications

• Compatible with: Modicon M238 base (up to 3 counter modules).
• Encoders: incremental signals with 15‑30 V source outputs.
• Sensors: 2‑wire and 3‑wire DC (24 V) sensors.
• Standards: EN/IEC 61131‑2 type 1 inputs.
• Isolation: 1500 V for 1 minute (channel‑to‑logic).
• Certifications: CE, UL, CSA (industrial control equipment).

Package Contents

• 1 × TM200HSC206DT counter module
• 2 × screw terminal blocks (pre‑installed)
• Quick start guide (multilingual)
• Warranty card (12 months)

Shipping & Delivery

• Dispatch within 12‑24 hours after order confirmation.
• Carriers: FedEx, UPS, DHL – tracked & insured.
• Global delivery typically 3‑7 business days.

Expert Review – Manager’s Insight

• “The TM200HSC206DT excels in high‑speed motion control. Its 60 kHz count rate and 1 ms cycle time make it ideal for synchronised axes.”
• “Built‑in auto‑reset protection and fallback logic reduce maintenance efforts in harsh factory floors.”
• “We recommend pairing it with incremental encoders for precise speed or position feedback.”
• “For new installations, the 35 mm DIN rail and screw terminals simplify panel integration.”

Typical Applications

• Packaging machines – high‑speed counting and batch control
• Conveyor systems – axis following and frequency monitoring
• Textile machinery – period measurement for tension control
• Automated test equipment – frequency generator and pulse capture
• Material handling – downcounting for position tracking

Frequently Asked Questions (FAQ)

• What is the maximum counting frequency?
  60 kHz. It supports high‑speed incremental encoders and fast sensors.
• How many modules can I install on one base?
  Up to 3 counter modules per TM238 base.
• Can I use this with NPN sensors?
  No. It accepts positive logic (sink) inputs. Use PNP or source‑type sensors.
• What happens if an output shorts?
  The module automatically resets after the fault clears. No manual fuse replacement.
• Is the module isolated from the logic side?
  Yes. 1500 V isolation for 1 minute ensures safety.
• What is the default fallback state?
  Each channel can hold its last value or be preset to 0/1. Faulty channels default to 0.
• Which encoders are compatible?
  Incremental encoders with 15‑30 V source (push‑pull) outputs. Shielded cable required.
• Can I measure frequency and period simultaneously?
  Yes. Use configurable modes to switch between frequency, period, up/down, etc.

Purchasing Guide – What to Consider

• Check your encoder type: this module works with 15‑30 V source outputs only.
• Ensure your PLC base has free slots (max 3 counter modules).
• For harsh environments, verify the temperature range (0‑55 °C) and IP20 rating.
• Consider external power: the module draws up to 2 A @ 24 V DC for outputs.
• Use shielded cables to maintain signal integrity at 60 kHz.

Contact & Support

• For technical inquiries or bulk orders, email us at sales@powergearx.com
• Call or WhatsApp: +86 18030005825
• Our team responds within 2 business hours.

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