E+E Elektronik EE600 - Differential Pressure Sensor

Installation

1. 1Connect the EE600 to the ModbusCloud gateway (MCG or MLP series) using a shielded RS-485 cable with correct A/B wiring and proper bus termination.
2. 2Set the EE600 Modbus slave address using the device configuration interface, and note the address for template setup.
3. 3Confirm the EE600 is configured for 9600 baud, odd parity (matching the template default settings).
4. 4Import the E+E Elektronik EE600 template in the ModbusCloud platform and assign the correct Modbus slave address.
5. 5Verify that the differential pressure reading appears on the ModbusCloud dashboard and matches the expected value at the sensor.

Things to watch for

01

Why does the differential pressure reading show an incorrect or very large value?

The EE600 stores differential pressure at register 1212 in float32 format across two registers. Ensure your gateway is configured to read two registers and interpret them as a 32-bit float. Also check the byte order (big-endian vs. little-endian) matches the sensor output.

02

What baud rate and parity settings does the EE600 require?

The EE600 uses 9600 baud with odd parity (1 stop bit). Make sure the ModbusCloud gateway serial port matches these settings exactly, as a mismatch will cause communication failures.

03

Can I connect multiple EE600 sensors on the same RS-485 bus?

Yes, each EE600 must be assigned a unique Modbus slave address. Ensure proper bus termination at both ends of the RS-485 line and keep total cable length within RS-485 specifications.

04

The sensor does not respond on the Modbus bus at all. What should I check?

Verify the RS-485 A and B lines are not swapped. Confirm the correct slave address is configured on both the sensor and in the ModbusCloud template. Check that the bus is properly terminated and that power is supplied to the EE600.

Registers (1)

1 read / 0 write

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