Pulse counter MB-LI-4 Lo
The pulse counter is used for counting the AC/DC signals generated by external devices to determine the number of completed work cycles and for exchanging the data via RS-485 port in accordance with the MODBUS RTU protocol.
A module with 4 high-voltage digital inputs featuring Modbus RTU communication.
4 independent digital inputs.
Input voltage range: 160–265 V AC/DC.
Trigger configuration.
Input time filter.
Communication interface: RS-485.
The registration, remote reading and control system (internet / Ethernet / RS-485)
2-channel temperature transmitter with Modbus RTU communication
2 independent inputs for digital temperature sensors.
Sensors: DS1820 or DS18B20.
Measuring range: −55 to 125°C.
Recording of minimum and maximum temperatures.
Averaging and measurement correction.
Temperature probes available separately.
Module 1 with a relay output and Modbus RTU communication.
Output: isolated 1P NO/NC contact.
ON/OFF control.
Timing functions.
State retention following a power failure.
Communication interface: RS-485.
Module with 4 independent relay outputs and Modbus RTU communication
4 controllable relay outputs with isolated contacts.
ON/OFF control.
Timing functions.
Power-fail state retention.
Communication interface: RS-485.
4-channel pulse counter with low-voltage counting inputs and Modbus RTU communication
4 independent counting inputs.
Counting input voltage range: 6–30 V AC/DC.
Maximum counting frequency: 100 Hz.
Programmable conversion factor.
Counter status memory in the event of a power failure.
A 4-channel operating time counter with low-voltage counting inputs and Modbus RTU communication.
4 independent counting inputs.
Input voltage range: 6–30 V AC/DC.
Input time filter.
Counter status memory in the event of a power failure.
Maximum measurable time: approx. 150 years.
Temperature and humidity sensor with Modbus RTU communication.
Built-in temperature and humidity sensor.
Temperature range: −40 to 70°C.
Relative humidity range: 0–100% RH.
Communication interface: RS-485.
Surface-mounted, IP65.
A module with 4 high-voltage digital inputs featuring Modbus RTU communication.
4 independent digital inputs.
Input voltage range: 160–265 V AC/DC.
Trigger configuration.
Input time filter.
Communication interface: RS-485.
The registration, remote reading and control system (internet / Ethernet / RS-485)
2-channel temperature transmitter with Modbus RTU communication
2 independent inputs for digital temperature sensors.
Sensors: DS1820 or DS18B20.
Measuring range: −55 to 125°C.
Recording of minimum and maximum temperatures.
Averaging and measurement correction.
Temperature probes available separately.
Module 1 with a relay output and Modbus RTU communication.
Output: isolated 1P NO/NC contact.
ON/OFF control.
Timing functions.
State retention following a power failure.
Communication interface: RS-485.
Module with 4 independent relay outputs and Modbus RTU communication
4 controllable relay outputs with isolated contacts.
ON/OFF control.
Timing functions.
Power-fail state retention.
Communication interface: RS-485.
4-channel pulse counter with low-voltage counting inputs and Modbus RTU communication
4 independent counting inputs.
Counting input voltage range: 6–30 V AC/DC.
Maximum counting frequency: 100 Hz.
Programmable conversion factor.
Counter status memory in the event of a power failure.
A 4-channel operating time counter with low-voltage counting inputs and Modbus RTU communication.
4 independent counting inputs.
Input voltage range: 6–30 V AC/DC.
Input time filter.
Counter status memory in the event of a power failure.
Maximum measurable time: approx. 150 years.
Temperature and humidity sensor with Modbus RTU communication.
Built-in temperature and humidity sensor.
Temperature range: −40 to 70°C.
Relative humidity range: 0–100% RH.
Communication interface: RS-485.
Surface-mounted, IP65.