DEUTSCHMANN AUTOMATION UNIGATE IC - Powerlink, Инструкция по эксплуатации

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Hardware design Deutschmann Automation GmbH & Co. KG
12 Instruction manual UNIGATE
®
IC - Powerlink V. 2.3 21.4.15
3 Hardware design
This chapter gives basic advise, that is required in order to load UNIGATE
®
IC into your own
hardware designs. In the following all ports of UNIGATE
®
IC are described in detail.
3.1 Ports
UNIGATE
®
IC features 32 pins in its layout as a DIL 32 component. Pin 10 -12 and 21 - 23 as
well are not wired due to the electrical isolation. The exact mechanical dimensions can be taken
from chapter 14 on page 37.
In the layout boreholes for ALL 32 pins have to be planned.
3.2 Pinout
Pin Technical

specifications
Name Description
Remark
1* 3.3V ± 5% < 500mA Vcc +3.3V voltage supply
2 IN
Logic
-BE boot enable
3 OUT
Driver
Load out

(SS0-)
strobe signal for synchronous, serial interface
4 OUT
Driver
Data out

(SS1-)
output data for synchronous, serial interface
5 IN
Logic
Data in

(MISO)
input data of the synchronous, serial interface internally pulled up with
10 k

6 OUT
Logic
Load in

(MOSI)
input data of the synchronous, serial interface;
alternatively strobe signal of the output data
7 OUT
Driver
Clock

(SCK)
clock pulse signal for synchronous, serial interface
8 IN
Reset
-Reset in reset-input of the IC internally pulled up with
100 k

9* connected to pin 1 Vcc +3.3V voltage supply
10-12 nc nc no pin
13 according to norm RJ45_6 Ethernet-signal RD- galvanically isolated

insulation voltage 1000
Vrms
14 according to norm RJ45_3 Ethernet-signal RD+ galvanically isolated

insulation voltage 1000
Vrms
15 according to norm RJ45_2 Ethernet-signal TD- galvanically isolated

insulation voltage 1000
Vrms
16 according to norm RJ45_1 Ethernet-signal TD+ galvanically isolated

insulation voltage 1000
Vrms
17 according to norm LED-LINKACT Ethernet linkpulses found / network data traffic
18 according to norm nc not connected
19 according to norm nc not connected
20 according to norm Ground (PE) earth
21-23 nc nc no pin
24* connected to pin 32 GND ground supply voltage of the IC
25 *) LED-PL bus status LED