Connection For Error And Alarm Output; Connection For Digital Outouts; Connection For Analog Dc Inputs - Advanced Energy Thyro-Power Manager Operating Instructions Manual

4.5.4.5. CONNECTION FOR ERROR AND ALARM OUTPUT

The unit possesses an error and alarm output at the terminal X8. These are designed as
potential-free optical coupler outputs.
Figure 11: Connection diagram for the error and alarm output
The positive potential of voltage (e.g. +24V) has to be connected to terminals X8.6 and
X8.4. This voltage will than eventually be released at terminal X8.5 (Alarm) and X8.3 (Error)
and for example can be transmitted to the input of a SPS.

4.5.4.6. CONNECTION FOR DIGITAL OUTOUTS

If the unit is not deployed for network load optimization, but as I/O module, the 10 SYT
outputs at the terminals X3 and X4 may be used as digital outputs. These are designed as
potential-free optical coupler outputs.
21 22

4.5.4.7. CONNECTION FOR ANALOG DC INPUTS

The Unit possesses 2 analog DC inputs, whose input values can be dip-switch selected.
Three range intervals can be selected by the help of the dip-switches S1.1 to S1.4.
Interval
range
0-10V
0-5V
0-20mA
Table 5: Range interval selection for the connection of analog DC inputs
The third analog input does not possess this selection opportunity; it has a fixed input
voltage range of 0 – 10V.
Figure 12: Connection diagram for digital outputs
Input 1 Input 2
S1.2 S1.1 S1.4
Off Off Off
On Off On
On On On
S1.3 Ri
Off 88 kOhm
Off 44 kOhm
On 250 Ohm