Electrical Interfaces - IMT Analytics FlowMeter F1 User Manual

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5.4

Electrical interfaces

5
20
5.4.1 USB connection for charging
The USB-C port is used to connect the power supply. The port is located at the rear
of the device.
Rating: 5 V, 2.5 A
The device must only be connect to approved equipment with CE, CSA, UL or other
equivalent safety mark to ensure double insulation.
5.4.2 RS-232
The RS-232 interface is used for remote monitoring or control.
4 3 2 1
Actuation of the RS-232 port takes place via a special RS-232 cable. If the device
shall be actuated via the RS-232 interface, your dealer will be pleased to provide you
with a detailed protocol.
FlowMeter pin assignment (RJ-10 connector):
Pin 1 NC
Pin 2 RxD (Input of FlowMeter)
Pin 3 TxD (Output of FlowMeter)
Pin 4 GND
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