Option Modules; Nameplate - Samson Media 7 Mounting And Operating Instructions

6.1 Option modules

Additional functions are available for the
Media 7 Differential Pressure Meter, which
can be added to the device by using option
modules (see Fig. 8, left):
− AO: Analog output
The Analog output option module issues
an internal measuring signal (4 to
20 mA) representing the tank pressure
or, depending on the operating mode,
the filling level or differential pressure.
The analog output parameters can be
configured.
− AI: Analog input
The AI: Analog input option module ac-
cepts signals from filling level or pressure
sensors of external equipment with their
own power supply.
This module works passively and has
galvanically isolated inputs.
− AIA: Analog input active
The AIA: Analog input active option
module accepts signals from filling level
or pressure sensors of external equip-
ment.
This module works actively and has a
12 V output to power external equipment
that do not have their own power supply.
EB 9510 EN
Optional additional function
Note
The AO: Analog input option module is
available with explosion protection.
6.1.1

Nameplate

The following nameplates are used to identi-
fy the option modules:
Option module with explosion protection
(AO: Analog output only):
SAMSON 5007-1
1
2
Module 4
5
Serial no.
6
Option module without explosion protection:
SAMSON 5007 Option module
1
1 Optional additional function
2 Signal range
3 Abbreviation of optional additional function
4 Ordering number
5 Type of protection for explosion-protected
devices
6 Serial number
3
39