Emerson E2 Installation And Operation Manual page 29

Figure 2-8
- MultiFlex Combination Input/Output Board (Top
View)
There are several models of the MultiFlex board that
combine the functionalities of input boards, relay output
boards, digital output boards, and analog output boards.
The MultiFlex combination input/output boards are
designed to be replacements for the 8IO Combination
Input/Output Board, but the MultiFlex board provides sev-
eral new hardware options and software features.
The MultiFlex combination I/O boards consist of up
to 16 combination digital/analog inputs, and a combina-
tion of relay outputs, digital outputs, and analog outputs.
All boards feature both +5VDC and +12VDC output
voltage points for use in powering transducers or other
input devices that require power.
On the RS485 Network, the MultiFlex combination
input/output boards present themselves to Einstein, E2, or
REFLECS site controllers as 16AI Analog Input Boards,
8RO Relay Output Boards, 8DO Digital Output Boards,
and/or 4AO Analog Output Boards, depending on what
type of inputs or outputs are equipped. Dip switches are
used to assign network ID numbers to each board type.
The MultiFlex combination input/output boards also
support a Hand-held Terminal interface, Section 2.2.4,
Hand-held Terminal (P/N 814-3110) which allows techni-
cians to view input values, check relay and analog output
states, and override output points with fixed digital or ana-
log values. For more information on MultiFlex I/O boards,
refer to the MultiFlex I/O Board Installation and Opera-
tion Manual (P/N 026-1704).
I/O Network Boards and Peripherals
Table 2-7 shows the available models of MultiFlex
combination input/output boards with description and part
numbers.
Model
P/N
Name
810-3063 MultiFlex
88AO
810-3064 MultiFlex
88
810-3065 MultiFlex
168AO
810-3066 MultiFlex
168
810-3067 MultiFlex
168DO
810-3072 MultiFlex
1616L
810-3073 MultiFlex
1616LAO
810-3077 MultiFlex
1616LDO
Table 2-7
- MultiFlex Combination Input/Output Board Models
Description
8 analog/digital inputs, 8 re-
lay outputs, 4 analog out-
puts
8 analog/digital inputs, 8 re-
lay outputs
16 analog/digital inputs, 8
relay outputs, 4 analog out-
puts
16 analog/digital inputs, 8
relay outputs.
16 analog/digital inputs, 8
relay outputs, 4 digital out-
puts
16 analog/digital inputs, 16
low-voltage (24VAC rated)
relay outputs
16 analog/digital inputs, 16
low-voltage (24VAC rated)
relay outputs, and 4 analog
outputs.
16 analog/digital inputs, 16
low-voltage (24VAC rated)
relay outputs, and 4 pulse-
width modulating digital
outputs
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Hardware Overview 2
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