Specifications

RN: 5-75
RS3: Software Release Notes for P1 R4.2
Changes to RS3 Manuals
SV: Chapter 6 (Multipoint I/O)
SV-6: Section 1 (Multipoint I/O Installation and System
Wiring)
Description: The following note was added after the second paragraph
on page 6-1-1 to clarify information on F IM replacement.
NOTE: If the primary FIM fails and the secondary F IM takes over but
then fails, the redundant F IM should be replaced first. If this is not done
but redundant controllers are configured, it may take 5--30 seconds to
regain normal operation via a redundant controller switch. If redundant
controllers are not available, replacing both FIMs or moving one FIM to
the redundant slot will restore normal operation. If necessary, r ebooting
the controller will also restore normal operation.
SV-6: Section 4 (Multipoint Analog I/O (MAIO))
Description: The following caution was added before the note on the
bottom of 6-4-1 to give more information on Loop Power Modules.
CAUTION
Loop power can be supplied fr om an external sour ce or from
a Loop Power Module (LPM). The LPM produces up to 380
mA of DC cur rent at 25.0 to 25.5 VDC. Externally supplied
loop power must fall in the range 23--29 VDC. Because it
mi ght ra nge outside the limi t, do not use standard RS 3 DC
power.
Description: The third paragraph on page 6-4-4 was changed and a
new figure was added to show the latest MAIO16 Termination Panel.
Figure 6.4.1 shows the original panel used with the 1984--4398--0001
LPM and the 10P54040004 or 10P540800004 LPM. F igure 6.4.1A
shows the panel used with the 10P5707001 LPM and the 10P57700005
or 10P58080005 FIMs. Table 6.4.2 lists the figure callouts.