Figure 3-9 Eb 800 Module Overview - Siemens HiPath 1100 Service Manual

EB 800, EB 400 and EB 200 expansion modules
Figure 3-9 EB 800 module overview
Figure 3-9 shows the distribution of extensions and external lines associated with the EB 800
module Connectors. The distribution associated with the EB 400 and EB 200 modules is limited
by their capacity.
Connector assignments for EB 800, EB 400 and EB 200 modules
Contact X1 Connector
1 Connection to
MB through
2
backplane
3
Connector
4
5
6
7
8
Table 3-12 EB 800, EB 400 and EB 200 Connector assignments
Note 1: Modules EB 800, 400, and 200 do not have circuit breakers for power outages.
X2 Connector used for EB 800, EB 400, and EB 200
X3 Connector used for EB 800.
Service Manual
X2 Connector
a1 - external line 1
b1 - external line 1
a2 - external line 2
b2 - external line 2
a3 - external line 3
b3 - external line 3
a4 - external line 4
b4 - external line 4
Expansion modules (EB)
X3 Connector
a5 - external line 5
b5 - external line 5
a6 - external line 6
b6 - external line 6
a7 - external line 7
b7 - external line 7
a8 - external line 8
b8 - external line 8
Modules
3-65