Echelon LonWorks Twisted Pair Control Module - Manual (Page 10)

2 Electrical Interface
FT 5000 Control Module
The following sections describe the electrical interface for the FT 5000 Control
Module.
JP1 Connector
Figure 1 and Table 2 show the pinout of the JP1 header connector for the FT
5000 Control Module. The I/O pin function names defined in Table 2 are the
same as those used in the Series 5000 Chip Data Book, which defines the
functions and electrical characteristics for the signals. The I/O signals are
connected directly to the FT 5000 Smart Transceiver without buffering.
M
OV_GN
D
IO2 IO0
C
P
2_
T
X
LE
D
SVC
-
RS
T-
FT_
NE
TA
IO
10
IO8 IO6 IO4
SC
L
SD
A_C
S1-
IO
11
FT_
NE
TB
IO3 IO1 IO5 IO9 IO7
VDD3V3
C
P
3_
R
X
LE
D
JP1
HEADER 13X2
2 4 6 8
10 12 14 16 18 20 22 24 26
1 3 5 7 9 11 13 15 17 19 21 23 25
Figure 1. FT 5000 Control Module JP1 Connector
Table 2. FT 5000 Control Module JP1 Connector
Pin Number Signal Name Description
1 GND Ground
2 RST~ Reset (active low)
3 CP3_RXLED RxActive for network activity LED
4 CP2_TXLED TxActive for network activity LED
5 NC No Connect
6 VDD3V3 3.3 V Input Power
7 GND Ground