Siemens Modem Block Installation Instructions

Installation Instructions
Model Modem Block
Modem Block Module For HUB-4
INTRODUCTION
PRE-INSTALLATION
P/N 315-099356-2
The SIEMENS Modem Block module is a component of the HUB-4 assembly. Each
Modem Block module provides 1 independent data channel. The HUB-4 can support
up to 4 independent data channels. The Modem Block module mounts on the HUB-4,
COM-2 board, which in turn mounts on the HUB -4 Main-2 board. Refer to the table
below to determine the required modules for the desired configuration.
Number of
Channels
1 1 HUB-4 Main-2, 1 HUB-4 COM-2, 1 Modem Block
2 1 HUB-4 Main-2, 1 HUB-4 COM-2, 2 Modem Blocks
3 1 HUB-4 Main-2, 2 HUB-4 COM-2, 3 Modem Blocks
4 1 HUB-4 Main-2, 2 HUB-4 COM-2, 4 Modem Blocks
The Modem Block module has three configuration jumpers: JP1, JP2, and JP3. Refer
to Figure 1 for the location of the jumpers. Set the jumpers to the configuration
shown in Table 2.
JP2 JP3
JP1
NOTE:
"ON" IS WHEN THE JUMPER
IS IN THE PROPER POSITION
OVER PLUGS JP1, JP2, OR JP3.
Figure 1
Module Block Module
TABLE 1
HUB-4 CONFIGURATION
Required Modules
MODEM BLOCK
Siemens Building Technologies
TABLE 2
MODEM BLOCK
JUMPER SETTINGS
JP1
ON
JP2 OFF
JP3
OFF
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