Digital Input Wiring; Aquacue/Beacon Endpoint Wiring; Rtd Interface Wiring (Energy Models Only) - Badger Meter Dynasonics TFX-5000 User Manual

OS485 Output
The RS485 feature allows up to 126 transmitters to be placed on a single three-wire cable up to 4000 feet All transmitters are
assigned a unique numeric address that allows all of the transmitters on the cable network to be independently accessed
Either Modbus RTU or BACnet MS/TP protocol is used to interrogate the transmitters
Flow rate and total can be monitored over the digital communications bus
When a USB programming cable is connected, the RS485 and frequency outputs are disabled

Digital Input Wiring

TB700
Push-button
1 Reset Total +
Reset Total -
2
3
4
5
6
7
8
9
10
Figure 33: Digital input—reset totalizer
OTD Interface Wiring (Energy Models Only)
October 2019
Terminator Resistors
(Enabled through Parameter Setting)
60.4 Ohms
60.4 Ohms
A B
Figure 32: Typical RS485 interface
5...30V DC
TB900
1
RTD1 Ex +
RTD1 Sense + 2
3
RTD1 Sense -
RTD1 Ex - 4
5
RTD2 Ex +
6
RTD2 Sense +
7
RTD2 Sense - 8
RTD2 Ex -
9
(Acceptable wire sizes: 28...12 AWG)
Chassis_GND
Figure 35: Two-wire RTD interface
TTM-UM-02222-EN-04
TB700
External Equipment
3
4

AquaCUE/BEACON Endpoint Wiring

TB500
4
3 Endpoint Data Pulse Out (Green Wire)
DGND (Black Wire)
2
1 Endpoint VccClk In (Red Wire)
(Acceptable wire sizes: 28...12 AWG)
External Equipment
Temp #1
PT100 or PT1000 RTDs
Temp #2
Wiring the Transmitter
RS485 +
RS485 −
NOTE: Non-isolated
AquaCUE/BEACON
Figure 34: AquaCUE/BEACON wiring
Endpoint
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