Bachmann|CNT204/R|Counter Modules
Description
The Bachmann CNT204/R is a counter module designed for industrial automation, featuring 2 incremental encoder inputs (RS422) and 4 counter inputs (HTL), with 32-bit resolution.
Features
High-resolution period measurement, versatile signal evaluation, and robust power supply monitoring.
Technical Specifications
Counter Inputs
Quantity 4 (or 2 if incremental encoder inputs are used)
Resolution 32 bit
Max input frequency 20 kHz
Min pulse length 25 µs
Input filter Adjustable from 183 Hz to 46.88 kHz, default off
Incremental Encoder Inputs
Quantity 2
Resolution 32 bit
Max input frequency 1 MHz (RS422) / 300 kHz (HTL)
Signal evaluation 1-/2-/4-edge or pulse direction mode
Input filter Adjustable from 185 kHz to 6 MHz, default 6 MHz
Encoder Power Supply
Voltage +5 V and +24 V (tolerance ±5%)
Max current per encoder 200 mA (+5 V), 300 mA (+24 V)
Ripple < 150 mVss
Short circuit protection Permanent
External Power Supply
Voltage 18 to 34 VDC
Internal current consumption 40 mA at 24 V + 1.2x encoder consumption
Reverse polarity protection Yes
Environmental Conditions
Operating temperature -30 to +60 °C
Storage temperature -40 to +85 °C
Relative humidity 5 to 95% (condensation allowed in storage)
Bachmann|CNT204/R|Counter Modules
Bachmann|CNT204/R|Counter Modules
Description
The Bachmann CNT204/R is a counter module designed for industrial automation, featuring 2 incremental encoder inputs (RS422) and 4 counter inputs (HTL), with 32-bit resolution.
Features
High-resolution period measurement, versatile signal evaluation, and robust power supply monitoring.
Technical Specifications
Counter Inputs
Quantity 4 (or 2 if incremental encoder inputs are used)
Resolution 32 bit
Max input frequency 20 kHz
Min pulse length 25 µs
Input filter Adjustable from 183 Hz to 46.88 kHz, default off
Incremental Encoder Inputs
Quantity 2
Resolution 32 bit
Max input frequency 1 MHz (RS422) / 300 kHz (HTL)
Signal evaluation 1-/2-/4-edge or pulse direction mode
Input filter Adjustable from 185 kHz to 6 MHz, default 6 MHz
Encoder Power Supply
Voltage +5 V and +24 V (tolerance ±5%)
Max current per encoder 200 mA (+5 V), 300 mA (+24 V)
Ripple < 150 mVss
Short circuit protection Permanent
External Power Supply
Voltage 18 to 34 VDC
Internal current consumption 40 mA at 24 V + 1.2x encoder consumption
Reverse polarity protection Yes
Environmental Conditions
Operating temperature -30 to +60 °C
Storage temperature -40 to +85 °C
Relative humidity 5 to 95% (condensation allowed in storage)
