Omni 7000 Series Installation Guide

OMNI 4000/7000 Installation Guide – Rev H
Page A-3
Jumper Settings
Input Channels 1 and 2 can accept:
• Analog input voltages (1-5 VDC)
• Current inputs (4-20mA) converted to 1-5 VDC by installing the 4-20 jumper
• Low level RTD input signals (0.20–0.55 VDC)
Installing the RTD jumper increases the signal input by a factor of 10X.
Input Channels 3 and 4 can accept:
• Analog input voltages (1-5 VDC)
• Current inputs (4-20mA) converted to 1-5 VDC by installing the 4-20 jumper
• Pulse signals (0-12 kHz) by removing the four “A” jumpers and installing the two “P” jumpers
Input Channel 4 can be configured for AC or DC signal coupling. The input signal trigger
threshold can be lowered from 3.5 to 1.5 VDC by removing the input threshold HI jumper, which
makes it suitable for interfacing to Solartron type densitometers.
A.3 A/B Module Setup
Configure the A/B Combo as either an A module or a B module by positioning the TYPE jumper
(JPB) as indicated in Figure A-1.
Assign a unique address to each A or B module installed into the OMNI flow computer by
positioning the jumper’s address (ADD) in the jumper table as indicated in Figure A-1.
Figure A-1: A Module Type and Address Jumpers
JPB
2
A1
A2
A0
1
A1
A2
A0
5
6
A1
A2
A0
3
4
ADDRESS
TYPE A
B
JPB
A1
A2
A0
JUMPER TABLE
JUMPERS
ADDRESS
ADDRESS

Omni 7000 Series Specifications

General

Brand	Omni
Model	7000 Series
Category	Desktop
Language	English