INTRODUCTION
MODULE APPLICATION
1 - 2
I-E96-317A
®
Figure 1-1. Communications Scheme for Remote I/O Modules
NIS
RIO
RIO
CIS
NPM
EXPANDER BUS
EXPANDER BUS
EXPANDER BUS
NKTM01 OR
NKTU02 (IRL)
NKLM01 (TRL)
RIO
SLAVES
SLAVES
MFP
LOCAL IMRIO02
MODULE (RMP)
REMOTE IMRIO02
LOCATION 1 (RSP)
REMOTE IMRIO02
LOCATION 16 (RSP)
IRL/TRL
ACS
ACS
NKDS03
NKCS01 OR
NKCS02 (TRL)
NKTD02 (IRL)
NKPL01, NKCL01
OR TWISTED PAIR
WITHOUT
BYPASS
WITHOUT
BYPASS
WITH
BYPASS
NKCS01 OR
NKCS02
NKSE01 (TRL)
TWISTED PAIR
(IRL)
NKTU01
ACS
ACS
IRL/TRL
IRL/TRL
TCS
·
·
·
·
TP85100A
LEGEND:
ACS = ANALOG CONTROL STATION (IISAC01)
BIM = BUS INTERFACE MODULE (IMBIM02)
CIS = CONTROL I/O SLAVE (IMCIS02)
IRL = TERMINATION MODULE (NIRL03)
LIM = LOOP INTERFACE MODULE (IMLIM03)
MFP = MULTI-FUNCTION PROCESSOR (IMMFP01/02/03)
RIO = REMOTE I/O MODULE (IMRIO02)
RMP = REMOTE MASTER PROCESSOR
RSP = REMOTE SLAVE PROCESSOR
TRL = TERMINATION UNIT (NTRL02/03)
TCS = TERMINATION UNIT (NTCS02)