Setting The [Ma Outputs] - ProMinent DULCOMETER Assembly And Operating Instructions Manual

[mA outputs]
Setting the
15 Setting the
User qualification: trained user,
n
Continuous display ➨
Settings for [Channel 2]
The 1-channel version of the controller has two mA outputs and the 2-channel ver‐
sion has three mA outputs. These descriptions of [Channel 1] correspondingly apply
to the setting of [Channel 2] and [Channel 3]. The procedure for setting the respec‐
tive mA output channels is identical, however the parameters to be set may differ.
Your attention is drawn to the differences, which are also described.
CAUTION!
Destruction of the monitors
Only passive monitors should be connected to the mA outputs. For example, if the
mA outputs are connected to a PLC Programmable Logic Controller, then a 4-wire
connection type has to be selected on the PLC. The 2-wire connection type can
result in incorrect operation and, possibly, the destruction of the monitors.
In its basic version, the controller has two active mA outputs, meaning that the mA out‐
puts actively supply an output current, without an external supply voltage being provided.
The mA outputs are galvanically isolated.
[Pause Hold] : [Pause Hold] determines the response of the mA outputs if
Response with
[Pause Hold] is active.
136
[mA outputs]
Ä Chapter 4.4 'Users' qualifications' on page 21
[mA outputs] ➨
➨ or
[mA outputs]