Electrical connection
Teqwave F/I Modbus TCP
22
Hauser
Relay output
1
2
3
A0035461
11
Connection example for relay output, passive
1
Automation system with switch input (e.g. PLC)
2
Power supply: max. 50 V AC/DC
3
Transmitter
Digital input (elective inputs)
The digital input can create up to four measured variables on the analog output.
Configuration options:
Active analog output
Digital input "0"
Digital input "1"
Channel 1
Open
Open
Channel 2
Ground
Open
Channel 3
Open
Ground
Channel 4
Ground
Ground
NOTICE
Interference at the digital input
If the device is connected incorrectly, this impacts the functional integrity of the measuring
device.
‣
If the digital input is used, connect digital inputs "0" and "1" to signal ground.
1
0
3
1
2
0
1
A0035462
12
Connection example for the digital input
1
Automation system with switch input (e.g. PLC)
2
Power supply
3
Transmitter
If the transmitter is connected as illustrated in the example, the outputs are no longer
galvanically isolated.
Summary of Contents for Teqwave F
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