Werbung
Verfügbare Sprachen
Verfügbare Sprachen
5.1.1
5.1.2
Mode 0:
Off
Mode 1:
General enable
Mode 5:
Power supply
function
External power supply for parameterisation
The PxtMX can be parameterised independently of a base device (PxtFX / PxtRX) and
outside the installation area.
A plug-in power supply with min. 8 volts DC is required.
Fig. 12: Parameterisation
Digital Out 1 - 3
The digital outputs are connected to pins 3, 4 and 5.
Each output can be loaded with max. 50 mA.
The GND connection for all digital outputs is on pin 2.
The digital outputs can be used to communicate a current status to a higher-level
system (e.g. a process control system or a PLC), which could then trigger a
countermeasure from the higher-level system.
For this purpose, there are different modes that determine how and to what the
digital output should react, whereby each output can be configured individually.
Output is always zero (no function).
This signal becomes "true" when the PxtMX system is functional.
This means that no errors have occurred and that no manual or operational locks are
active. In addition, load peaks can be reduced when the EPS (Enhanced Power
Supply) function is used.
This mode is assigned to output 1 by default. It is then configured so that a fixed
voltage of 24 V is available at the output to supply signalling devices, signalling
contacts, etc. (for forwarding to higher-level systems).
5 Commissioning
Operating manual Plug-on module PxtMX
V1.0DE/EN
19
Werbung
