PR 5610 Installation Manual Hardware Configuration
Sartorius 41
Voltage supply for the output transistors 6 - Uext, ground potential 7 - GND
Attention: avoid earth loops to GND!
• Output: Each output line of the module PR 1713/08 works with common external voltage supply as reference
potential and an open emitter output. A passive output has a high impedance. An active output supplies a
voltage, which is approx. 1,7 V lower than the supply voltage. The load has to be applied between the output
and GND.
Plug X104 supplies the data bits %QXn.0 to %QXn.19 in 5 decades with 20 wires, plug X105 supplies the highest
data bits %QXn.20 to %QXn.23, reference potential and the input (Enab.).
Input:
One input is provided to control all 24 output bits. To
enable or disable (high-resistive) the output the input
signal is fed to pin 5 - Enab. of the 8 pole plug. On
delivery the Enable input is configured to work with 5
V logic active high. A positive Enab. signal enables the
output permanently. With open or grounded input the
output is controlled by the application program.
By solder pads J103 and J104 the logic level is defined,
with an open J105 the input is disabled.
Solder pads J100, J101 and J102 are factory set for the
output type and may not be changed.
The enable signal DEEXT and the setting of solder pads
J106, J107 and J108*) can be detected by software.
Data enable J103
104 A
104 B lo
ic level I input
On high 5 V mode c c o > 3.1 V 0.5 mA
On low 5 V mode c o c < 1.5 V 0.3 mA
On high 24 V mode o c o > 16 V 1.0 mA
On low 24 V mode o o c < 10 V 0.5 mA
o = open, c = closed
*) reserved for detecting of the output type of card
DEEXT is the transferred Enab. signal, defined by J103/J104-table setting. With open J105, Enab. can be used for
any purpose.
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