INSTALLATION
SETUP/PHYSICAL INSTALLATION
3 - 6
WBPEEUI240755B0
®
Digital Input Jumper Settings (J1, J2, J3, J4, J5, J6)
Jumpers J-1 through J-6 set the input voltage and the input
mode (AC or DC).
The input configure on DC mode has a fixed propagation speed
(17 millisecond response time). There are four terminals at
each of these jumper locations. Refer to Figure
for location
of jumpers and Table
to determine the jumper settings.
Place a jumper across the pins shown in the table.
Digital Output Configuration
The four digital outputs of the I/O module do not require any
settings.
Termination Unit/Module Configuration
A termination unit (TU) or termination module (TM) connects
the field device wiring to the INFI 90 OPEN system. The termi-
nal blocks (connection points) are located on the TU/TM.
Configure the TU/TM to accept the field inputs that are sent to
the I/O module, and to output the I/O signals that are sent to
the process field device. Refer to the appendices to determine
the configuration procedure.
Physical Installation
NOTE: This section provides instructions pertaining to the physical
installation of the control I/O only. For complete cable and TU/TM
information, refer to the appropriate instruction manual (Table
Table 3-4. Analog Input Mode Jumpers
Analog
Input
Jumpers
Current Mode
1
Voltage Mode
(Single Ended)
Voltage Mode
2
(Differential)
1, 2, 3, 4
J17, J18, J19, J20
1-2
3-4
—
NOTE:
1. Field/system powered analog inputs depend on TU/TM configuration.
2. Do not install jumpers for this configuration.
Table 3-5. Digital Input Jumper Settings
Digital
Input
Jumper
120 VAC
125 VDC
48 VDC 24 VDC
1
J1
J2
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3
2
J3
J4
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3
3
J5
J6
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3
