Wiring/Miscellaneous For TLS-IB Consoles W/RS-232 & With & W/O IFSF)
Connecting IFSF Wiring to TLS-IB
4-4
1.
With AC power switched Off, connect the IFSF network wires to J8 in the TLS-IB as shown in Figure 4-2
below:
Figure 4-2. Connecting IFSF Network Wiring To TLS-IB
2.
The LON cable termination jumper (JP3 in Figure 4-2) is shown in the single position (SGL). The single
position is used when the TLS-IB is a Free Topology Segment in the LON network and only one termination is
required. The double position (DGL) is used when the TLS-IB is a Doubly Terminated Bus Topology Segment
in the LON network and two terminations are required. To set the jumper in the DGL position, move it to the
right (jumper over the middle and right pins).
If the TLS-IB is not a terminating device on the IFSF network, you must remove the LON
cable termination jumper (JP3) from the board. Failure to do so will result in improper
operation.
3.
Set the IFSF Node Address DIP switches on the CPU board (S1 in Figure 4-5 on page 4-8) to the desired
Node Address using the table below (U = switch open [up], D= set switch to closed position [down]). For
example, to enter a IFSF node address of 06, set switches 2 and 4 up, and switches 1 and 3 down.
Table 4-1. TLS-IB IFSF Node Address Selections
IFSF
Address
Dip Switch Setting
1
2
3
4
01
U
U
U
U
02
D
U
U
U
03
U
D
U
U
04
D
D
U
U
05
U
U
D
U
OFF
+
PROBE 4
+
PROBE 3
+
PROBE 2
+
PROBE 1
AVERTISSEMENT
LA SUBSTITUTION DE COMPOSANTS
PEUT COMPROMETTRE LA SECURIT
INTRINSEQUE.
SGL DBL
B
A
WIRING SIDE
G
J4
D1
IFSF
JP3
J8
U8
J7
L1
S1
SERVICE
RAM
tlsnt\ibifwr.eps
IFSF
CLR
N
M
L
C
L
R
R12-001
331470
R12-002
R12-003
R12-004
R12-005
R12-006
IFSF Wiring
Connect two wires from IFSF
network to the two terminals
of J8 (no polarity).
LON Bus Termination
LON bus cable termination
jumper (JP3).
NOTICE
