RMG TME400-VM, Operating Manual

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5 Technical data
Manual TME400-VMF · EN07 · December, 7
th
2020
70
5. Technical data
5.1.1.
Device types
Reed or transistor (with connected turbine meter)
Pulse input Reed or transistor
Current output Current loop connection
(current supply via this current output possible)
Wiegand (with connected turbine meter)
Use Direct installation on the TME400 turbine meter instead
of the meter head
Pulse input Wiegand
Current output Current loop connection
(current supply via this current output possible)
5.1.2.
Inputs
Volume
Reed
Pulse frequency 0 Hz ... 4 Hz
Pulse width
³
20 ms
Voltage
low:
£
0.9 V high:
³
2.2 V
Wiegand
Pulse frequency 0 Hz ... 400 Hz; with battery operation
Pulse width ³
5
µ
s
Voltage min. 1 V max. 5 V (determined by sensor)
5.1.2.1. Power supply
Power supply
Internal battery Lithium cell 3.6 V; in the device (battery pack)
External 6-24 V DC via X6 via U
ext
+ battery pack (
NON-Ex)
External 6-10.5 V DC via X6 via U
ext
+ battery pack (
Ex)
External 6-24 V DC via X9 via current loop conn battery pack