Regin product information
4
Regin product information
Connection of EP8101 with the EIB option X9017 on Port 3.
Pin no Signal
Detailed function
Group function
1
EMI ground
This terminal is connected internally to the PIFA’s
frame and to internal protective circuits. It should be
connected to the ground rail with a separate, heavy
gauge.
2
nc
8
B
EXOline connection, Port 2/3
Galvanically insulated from all other
circuits.
9
A
10
N
The 0 V reference. This should be connected to the
screen of the communication cable, which in turn
should be grounded at one point at least.
11
E
12
DTR
Option X9017
13
Gnd
Signal Ground
14
EMI ground
This terminal is connected internally to the PIFA’s
frame and to internal protective circuits. It should be
connected to the ground rail with a separate, heavy
gauge.
15
TxD
Transmit Data (Out)
16
RxD
Receive Data (In)
17
RTS
Request To Send (Out)
18
CTS
Clear To Send (In)
19
nc
20
nc
27
TxD
See “The RS232 Port” on page 2.
RS232 connection, Port 2/3
This connection is galvanically
insulated from the internal circuits.
GND is the signal zero. Use screened
cable and earth it at one point.
28
RxD
29
RTS
30
CTS
31
GND
32
SEL
33
DTR3
34
DSR3
35
DCD3
36
RI3
