HMS Anybus CompactCom B40-1 Design Manual page 33

Host Interface
3.5.2 Pin Usage in Stand-Alone Shift Register Mode
Presented below is an overview of all pins except GND and V
Pin Signal Name
4
DIP1_0
5 DIP1_1
6 DIP1_2
7 DIP1_3
9 DIP1_4
10 DIP1_5
11 DIP1_6
12 DIP1_7
13 LD
15 SCLK
16 DO
17 DI
19
(not used)
20
(not used)
31 DIP2_0
29 DIP2_1
27 DIP2_2
26 DIP2_3
25 DIP2_4
23 DIP2_5
22 DIP2_6
21 DIP2_7
49 LED1B
48 LED1A
47 LED2B
46 LED2A
45 LED3B
43 LED3A
42 LED4B
41 LED4A
37 CT
38 PA
39
(not used)
36
(not used)
51 ASI RX
52
ASI TX / OM3
32 OM0
33 OM1
35 OM2
54
MI0/SYNC
53
MI1
30 MD
3 RESET
Anybus ® CompactCom B40-1 Design Guide
Type
Description/Comments
I
DIP switch node address / IP address.
I
See DIP1 and DIP2 Pins Usage, p.
I
I
I
I
I
I
O Shift register load.
O
Clock output.
O Serial data output to shift registers.
I
Serial data input from shift registers.
-
Leave unconnected
-
Leave unconnected
I
DIP switch baud rate / Device ID / station name.
I
See DIP1 and DIP2 Pins Usage, p.
I
I
I
I
I
I
O
LED interface. Gives access to LED indications. For more information,
see LED Interface / D8–D15 (Data Bus), p.
O
O
O
OD
OD
O
O
I Center tap signal for shift register mode.
The number of connected input and output shift registers will be
detected using this signal.
O
Process active signal for shift register mode.
In a PROFINET shift register stand-alone application, the PA signal
must be used to clear outputs, when the Anybus CompactCom B40-1
is not in state PROCESS ACTIVE. Otherwise it will not be possible to
certify the final product. See the Anybus CompactCom 40 PROFINET
IRT Network Guide for more information.
-
Leave unconnected.
-
Leave unconnected.
I
Black channel input. Connect to 3V3 if not used.
See Black Channel/Safety Interface, p. 51
O, Strap Black channel output.
See Black Channel/Safety Interface, p. 51
During startup the pin (with OM[0..2]) is used to define the operating
mode of the module. Connect to external pull-down for shift register
operating mode, see
I
Operating mode [OM2, OM1, OM0]: 0,1,0 for shift register operating
mode.
For more information
O
See Module Identification, p.
O
See Module Detection, p.
I SeeRESET (Reset Input), p. 18
.
DD
32.
32.
14.
Pin Overview, p. 12.
seeOperating Modes, p. 16.
16.
16.
HMSI-27-230 3.4 en-US
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