Design-In - Electrical Aspects
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COMX Communication Modules | Design Guide
DOC100901DG18EN | Revision 18 | English | 2013-12 | Released | Public
© Hilscher, 2002-2013
3.1.6
Signal Overview and Pinning of the Fieldbus Connector X2 on
COMX CN
3.1.6.1
Fieldbus Connector X2 for CC-Link Slave
Fieldbus connector X2 for COMX 10CN-CCS
X2
Pin
Signal
Symbol
Type
Pin at Fieldbus
Connector
COMBICON
5pin
1
2
Receive Driver Enable
RDENn
6 mA Output
Note 1
3
4
CC-Link, Transmission period signal
SDGATEON 6 mA Output
Note 1
5
6
CC-Link, Transmission Data
SD
6 mA Output
Note 1
7
8
CC-Link, Received Data (channel 1)
RD1
TTL Input
Note 1
9
10
11
12
13
L RUN-LED, STA, Cathode green LED
STAn
6 mA Output
14
SYS-LED, RUN, Cathode green LED
RUNn
6 mA Output
15
L ERR-LED, ERR, Cathode red LED
ERRn
6 mA Output
16
SYS-LED, RDY, Cathode yellow LED
RDYn
6 mA Output
17 Ground
GND
18
Power Supply
+3.3 V
19
Peripheral IO
PIO
LVTTL Input / Output
20
Don't use - needed for isolation
21
Don't use - needed for isolation
22
23
24
25
26 CC-Link,
Data
A
DA
1
27 CC-Link,
Data
B
DB
2
28 CC-Link,
Data
Ground
DG
3
29
CC-Link, Function Ground
FG
5
30 CC-Link,
Shield
SLD
4
Table 27: Fieldbus Connector X2 for CC-Link Slave
Note
Information
1
LVTTL Signals can only be used without the hardware interface on the COMX. Ask for special customer ver-
sion.
Table 28: Notes for Fieldbus Connector X2 for CC-Link Slave