INSTALLATION
INIIR01 INFI-NET TO INFI-NET REMOTE INTERFACE INSTALLATION
I-E96-607A
3 - 15
To install the INIIT02 and INNIS01 modules:
1. There must be 2 empty slots (side by side) available in one
module mounting unit (on each loop) to install one interface.
Redundant interfaces require 4 slots or more depending on the
application (see Figure
). Additional slots will be needed if
using redundant digital I/O modules to enable a transceiver.
Prepare the module mounting units in which to mount the
interface so that the required slots are available.
2. Install a 24-pin dipshunt in the I/O expander bus socket
between the MMU slot to be used by the NIS module and the
MMU slot to be used by the INIIT02 module in each module
mounting unit. If using redundant interfaces, the primary
INIIT02/INNIS01 module pair and the secondary INIIT02/
INNIS01 module pair within the same module mounting unit
must be on separate I/O expander buses.
Figure 3-5. Typical INIIR01 Module Slot Assignment
in the Module Mounting Unit
IIT
MODULE MOUNTING UNIT
REDUNDANT
INIIR01 INTERFACE
T00199A
9
SLOTS
NIS
10
NIS
12
IIT
11
WARNING
Disconnect power before installing dipshunts on the module
mounting unit backplane. Failure to do so will result in contact
with cabinet areas that could cause severe or fatal shock.
AVERTISSEMENT
Interrompez l'alimentation avant d'installer des dipshunts sur
le fond de panier du châssis de montage des modules. Sinon,
tout contact avec cette zone entraîne des risques d'électrocu-
tion sérieuse ou fatale.
