Omni 4000 Series Installation Manual page 52

Table 3-7: Back Panel Wiring for Process I/O Modules
Pinouts Signal Name
A Module
Input Channel #1
1
Input Channel #1
2
Input Channel #2
3
Input Channel #2
4
Input Channel #3
5
Input Channel #3
6
Input Channel #4
7
Input Channel #4
8
RTD Excitation Current
9
Source #1
Signal Return Terminals
10
9, 11 and 12
Analog Output #1
11
Analog Output #2 or RTD
12
Excitation Source #2
B Module
Input Channel #1
1
Input Channel #1
2
Input Channel #2
3
Input Channel #2
4
Input Channel #3
5
Input Channel #3
6
Input Channel #4
7
Input Channel #4
8
RTD Excitation Current
9
Source #1
3-30
OMNI 4000/7000 Installation Guide – Rev H
Signal Type
1-5 V, 4-20 mA or RTD
Isolated Signal Return
1-5 V, 4-20 mA or RTD
Isolated Signal Return
1-5 V, 4-20 mA or DC Coupled Flowmeter
Pulses
Isolated Signal Return
1-5 V, 4-20 mA, or AC or DC Coupled
Flowmeter Pulses
Isolated Signal Return
3.45 mA Current Source
Internally Connected to DC Power Return
4-20 mA
4-20 mA or 3.45 mA Current Source
(Go to A.3.1 for ANALOG OUT #2
jumper settings)
1-5 V, 4-20 mA or RTD
Isolated Signal Return
1-5 V, 4-20 mA or RTD
Isolated Signal Return
1-5 V, 4-20 mA or DC Coupled Flowmeter
Pulses
Isolated Signal Return
AC Coupled Densitometer Frequency
Isolated Signal Return
3.45 mA Current Source
Installation