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Power Calculator
Engineering Calculators
Smart tools for your design process. Calculate power requirements, cable lengths, and more.
Power Supply Calculator
RS485 Cable Length Calculator
Modbus Node Count Calculator
DIN Rail Space Calculator
Power Supply Sizing Calculator
Load Power (W)
Number of Loads
Min Temperature (°C)
Max Temperature (°C)
Redundancy
No Redundancy
N+1 Redundancy
2N Redundancy
Calculate
Modbus RS485 Cable Length Calculator
Baud Rate (bps)
2400
4800
9600
19200
38400
57600
115200
Cable Type
Standard (AWG 24)
Premium (AWG 22)
Industrial (AWG 20)
Number of Nodes
Calculate
Modbus Node Count Calculator
Baud Rate (bps)
9600
19200
38400
57600
115200
Target Scan Cycle (ms)
Data Registers per Node
Calculate
DIN Rail Space Calculator
Power Supply (120W)
Power Supply (75W)
Modbus Gateway
Digital I/O Module
Analog I/O Module
Sensor Module
Relay Module
Terminal Block
+ Add Module
Calculate