Figures – Omega Vehicle Security ISA RS-422 User Manual
Page 4

W
HAT IS
G
ROUND
L
OOP
? ................................................................... 16
C
ABLING
R
ECOMMENDATIONS
.......................................................... 16
A
PPENDIX
E - A
SYNCHRONOUS
C
OMMUNICATIONS
................17
A
PPENDIX
F - S
ILK
-S
CREEN
.....................................................18
A
PPENDIX
G - C
OMPLIANCE
N
OTICES
....................................19
F
EDERAL
C
OMMUNICATIONS
C
OMMISSION
S
TATEMENT
............ 19
EMC D
IRECTIVE
S
TATEMENT
........................................................... 19
Figures
Figure 1 - Address Selection Table ....................................................................2
Figure 2 - Header E11 and E12, IRQ Selection ................................................3
Figure 3 - Header E5 & E6, Normal IRQ Mode ................................................4
Figure 4 - Header E5 & E6, Shared IRQ Mode .................................................4
Figure 5 - Header E5 & E6, Sharing IRQs with another adapter..................5
Figure 6 - RS-422 ..................................................................................................7
Figure 7 - RS-485 ‘Auto’ Enabled, with ‘No Echo’...........................................7
Figure 8 - RS-485 ‘Auto’ Enabled, with ‘Echo’.................................................7
Figure 9 - RS-485 ‘RTS’ Enabled, with ‘No Echo’ ...........................................7
Figure 10 - Headers E1 and E4, Line Termination ..........................................8
Figure 11 - OMG-ULTRA-SIO cabling example............................................16
Figure 12 - Asynchronous Communications Bit Diagram ..........................17