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 3-1 for location
of jumpers and Table 3-5 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 1-2).
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
1J1
J2
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3
2J3
J4
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3
3J5
J6
1-2
3-4
2-3
3-4
2-3
1-2
2-3
2-3