140EHC10500 Schneider High-Speed Counter Module

Modicon Quantum 140EHC10500 – High-Speed Counter Module

Main Technical Specs

• Brand: Schneider Electric – Modicon Quantum series.
• Model: 140EHC10500.
• Counting frequency: 100,000 Hz with 1/1 duty cycle.
• Input channels: 8 discrete inputs. Max voltage is 30 V DC. Current is 7 mA.
• Output channels: 8 FET outputs. On-state voltage is 20…30 V DC. Off-state is 0 V DC.
• Load current per output: 0.21 A. Internal short-circuit protection is built in.
• Data format: 32 bits (2147483647 dec) and 16 bits (65535 dec).
• Addressing: Needs 12 output words and 12 input words.
• Isolation: 500 Vrms for 60 seconds between channels and bus.
• Power supply: External 19.2…30 V DC. Bus current is 250 mA.
• Power use: ≤ 1140 mA at 24 V DC external. Dissipation is ≥ 6 W.
• Status LEDs: 5 LEDs show channel status clearly.

Environment and Toughness

• Operating temperature: 0…60 °C (32…140 °F).
• Storage temperature: -40…85 °C (-40…185 °F).
• Humidity: 95% without condensation.
• Max altitude: 5000 m (16404 ft).
• ESD protection: 4 kV contact, 8 kV air (IEC 801-2).
• EM field resistance: 10 V/m from 80 to 1000 MHz (IEC 801-3).
• Certifications: UL 508, CSA Class 1 Div 2, LR, ABS, DNV, GL, RINA, GOST, C-tick.
• Marking: CE approved.

Frequently Asked Questions

• What is the max counting speed?
  It counts up to 100,000 Hz with the incremental input type.
• Can I use this module in a remote rack?
  Yes, the 140EHC10500 fits local, distributed, and remote racks.
• Does it have short-circuit protection?
  Yes, internal protection keeps the FET outputs safe.
• What power does it need?
  It needs 19.2…30 V DC external. Bus current is 250 mA.
• What approvals does it hold?
  It has UL, CSA, LR, ABS, DNV, GL, RINA, GOST, and C-tick.
• Is it brand new?
  Yes, we sell only brand new, sealed units.
• How fast do you ship?
  We ship within 5 days using FedEx, UPS, or DHL.
• Can I return it?
  Yes, we offer 30-day returns for easy peace of mind.
• Where can I get the manual?
  Email us to get the PDF manual with wiring and setup steps.