INSTALLATION
PRE-OPERATING ADJUSTMENTS
I-E96-424A
2 - 7
provide connection points for system power wiring and ground.
See Figure
for the location of these terminals.
System power connects to the termination unit through faston
connectors E1 and E2, and it is distributed to the configura-
tion sockets through the fuses. Any combination of power can
be connected to these fastons depending on the application.
However, this requires careful system analysis to ensure cir-
cuit board trace amperage capacity is not exceeded. The TDI
can handle two amps continuous through a single trace. Sys-
tem ground connects through faston connector E3.
Use 12 to 14 AWG wire to connect power from the I/O power
panel or modular power supplies to the TDI terminals. Refer to
the
I/O Power Panel Product Instruction, I-E93-909-3
or
Modular Power System Product Instruction, I-E96-506
for
further details.
PRE-OPERATING ADJUSTMENTS
The TDI does not require any pre-operating adjustments.
P1 PIN OUT
Refer to Figure
for connections between P1 pins and point
configuration sockets XU1 through XU4, XU7, XU8 and XU11
through XU16. For these sockets, all even numbered P1 pins in
Table
connect to pins 1, 2, 3 and 4 of the sockets; all odd
numbered P1 pins connect to pins 5 and 6 of the sockets.
Refer to Figure
for connection between P1 pins, the termi-
nation unit configuration socket and point configuration sock-
ets XU5, XU6, XU9 and XU10.
Table 2-1. P1 Pin Out
Pin
Socket
I/O
Pin
Socket
I/O
Pin
Socket
I/O
1
2
3
4
XU13
XU13
XU14
XU14
1A
1A
2A
2A
13
14
15
16
XU9
E3
NC
XU9
5A
COM
5A
25
26
27
28
XU2
XU2
XU3
XU3
2B
2B
3B
3B
5
6
7
8
XU15
XU15
XU16
XU16
3A
3A
4A
4A
17
18
19
20
XU10
XU17
XU11
XU11/XU12
6A
6A
7A
7A/8A
29
30
31
32
XU4
XU4
XU5
XU5
4B
4B
5B
5B
9
10
11
12
NC
NC
NC
NC
21
22
23
24
XU8
XU12
XU1
XU1
8B
8A
1B
1B
33
34
35
36
XU6
XU17
XU7
XU7/XU8
6B
6B
7B
7B/8B
NOTES: A = Group A; B = Group B; NC = Not Connected