Omni 4000 Series Installation Manual page 55

TEMPERATURE
TRANSMITTER
PRESSURE
TRANSMITTER
Figure 3-26: Example Process I/O Module Wiring to Transmitters
100 Ohm
4 WIRE
RTD PROBE
Figure 3-27: Example Process I/O Module Wiring to an RTD Probe
STANDARD
PICKOFF
PRE-
COIL
AMPLIFIER
Figure 3-28: Example A or B Module Wiring to a Flowmeter
3-33
OMNI 4000/7000 Installation Guide – Rev H
SIGNAL OUT +
COMMON
POWER IN
Installation
A, B, E/D or E TYPE
COMBO MODULE
TEMPERATURE
4-20mA Input
Signal Return
PRESSURE
4-20mA Input
Signal Return
POWER TERMINALS
DC (+)
DC (-)
A, B, E/D or E TYPE
COMBO MODULE
1(3)
RTD INPUT
2(4)
Isolated Return
9
Excitation 1
10
Signal Return
11
12
Excitation 2
A or B TYPE
COMBO MODULE
5(7)
Pulse Input
6(8)
Signal Return
24VDC
POWER
+
SUPPLY