INSTALLATION
DIPSWITCH AND JUMPER SETTINGS
WBPEEUI240756A0
3 - 3
DIPSWITCH AND JUMPER SETTINGS
For the IMFEC12 module, there is one dipswitch (S1, Fig.
is the same for both the IMFEC11 and the IMFEC12) that must
be set before installing the module. The single dipswitch sets
the I/O expander bus address.
For the IMFEC11 module, there is one dipswitch (S1) and 18
jumpers (J2-J4 and J6 -J20) that must be set before installing
the module (Fig.
). The single dipswitch sets the I/O
expander bus address. Jumpers J2 through J4 set the operat-
ing and communication mode, and jumpers J6 through J20
select the input (voltage/current).
NOTE: Input jumpers (J6 through J20) must be set to the voltage
position (Fig. 3-1) when using a NTAI05 termination unit, a NIAI04
termination module or the NTFB01 field bus termination unit.
Module Address Selection Switch (S1)
The
FEC module must have a unique address on the I/O
expander bus. The FEC module can have one of 64 addresses
(zero to 63). This address identifies the FEC module to the con-
trol module and must be the same as the address set in the
control module setup data (function code 132, specification
S1). Set the address with the eight-position address dipswitch
(S1) shown in Figure
. Switch positions three through eight
of S1 set the six-bit address. Positions one and two must
remain in the closed position. Refer to Table
for examples
of address settings. Record the I/O expander bus address of
the FEC module in the space provided.
Figure 3-1. IMFEC11/12 Switch and Jumper Locations
P1
P2
J1
P3
T00918A
S1
ADDRESS SWITCH
LEDS
FBS
ON
P-P
ASI
OFF
FB
LCD
J4
J2
J3
J17
CURRENT
VOLTAGE
J6
J7
J8
J9
J10
J11
J12
J13
J14
J15
J16
J18
J19
J20
1 2 3 4 5 6 7 8
ON