Schneider Electric 140EHC20200

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

140EHC20200

Type

Counter module

Application

I/O module

Used with

Modicon Quantum 140XBP backplane

Range of product

Modicon Quantum automation platform

Product or component type

High-speed counter module

Number of channels

2

Addressing requirement

6 output words; 6 input words

Data format

2147483647 dec 32 bits; 65535 dec 16 bits

Counting input type

Incremental or quadrature

Counting frequency

500000 Hz

Discrete input voltage

< 30 V

Operating mode

Incremental or quadrature discrete input

Input resistance

10 kOhm discrete input

Operating threshold

0...11 V single ended mode 24 V DC at state off; 0...2 V single ended mode 5 V DC at state on; 0 V single ended mode 12 V DC at state on; 13...24 V single ended mode 24 V DC at state on; 2...7 V single ended mode 12 V DC at state off; >= 1.8 V differential mode; 3.5...5 V single ended mode 5 V DC at state off

Discrete output number

4

Discrete output type

Field Effect Transistor (FET)

Discrete output voltage

0 V switch off DC; 0.4 V switch on DC

Load current

0.5 A

Maximum leakage current

0.4 mA state off

Maximum voltage drop

<0.4 V state on

Protection type

36 V transorb for discrete output

Isolation between channels and bus

1780 Vrms for 60 s

Fault type

Loss of output field power

Output short-circuit protection

Blown fuse 2.5 A

Power dissipation

4 + (0.4 x total module load current)

Bus current requirement

650 mA

External power requirement

19.2...30 V

Rack type

Local; Remote; Distributed

Technical documents (1)

• Schneider Electric product page 140EHC20200

Key features

• Isolation between channels and bus: 1780 Vrms for 60 s
• Protection type: 36 V transorb for discrete output
• Local signalling: 2 LEDs for channel status
• Module format: Standard
• Power dissipation: 4 + (0.4 x total module load current)

About the Schneider Electric 140EHC20200

The Schneider Electric 140EHC20200 is a high-speed counter module from Schneider Electric's Modicon Quantum range, which Schneider names "Modicon Quantum - high-speed counter module - 500000 Hz". Its product page gives 4 discrete outputs, < 30 V input voltage, 0 V switch off DC output voltage and Field Effect Transistor (FET) outputs. Schneider Electric recommends the BMXEHC0200 as its replacement.

What is the 140EHC20200 used for?

The 140EHC20200 sits in a Modicon Quantum rack and connects field signals to the controller, which reads or writes them each cycle.

Lifecycle and successor

Phased out.

OEM successor: BMXEHC0200

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference 140EHC20200 on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.