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Cables
Signal connection po larity is mandatory!
Wire Function
Long cable
Red current loop +
Black current loop -
Open GROUND / SHIELD
Short cable Ring Terminal GROUND
Output Characteristics
Outputs Type
4-20mA
current output
Supplied Cable Length 1.5/5 [meter]
Maximum Cable Length * 500 [meter]
Loop supply voltage 12 - 24 [Vdc]
Output Impedance 25 [M] typ
* cable Teldor PN 8005003101 or similar
(+)
(
-
)
+
-
14.1.4 4-20mA Module (Analog)
• The current output is a passive 4-20mA.
• 4mA is always “0” (zero) ow and the 20mA is factory programmable
according to the customer requirements.. (If the customer did not specify,
the 20mA will be the maximum ow rate).
Outputs Diagram
Octave
4/20mA
module
Short
Cable
Long
Cable
Read-out
instrument
GROUND
GROUND
Shield
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