Toshiba Strara CTX Series Installation And Maintenance Manual page 126

PCB Installation
The figure below shows where to install the ASTU on the CTX100 Base cabinet. Table 4-3 shows the
interface connectors.
ASTU position
Connecter from Base Cabinet
This connector of 5 cables is for power
Figure 4-1 ASTU Installation
Important safety information is detailed in the chapter 'Notes to Users' at the end of this
Note
manual.
Table 4-3 ASTU Interface Connectors
Connector
Connector cable P1
Connector cable P2
J1, J2
FG 1
4-4
4 Holes
Hole for FG wire (FG1). The earthing lead from the ASTU
must be terminated here.
Type of Component
5 wire cable
10 wire cable
RJ11
Green wire
Description
Connects to the motherboard for supply
power
Connects to the processor PCB for
data and signal highway
Interface with single line devices
Protection from hazardous voltage
Strata CTX I&M September 2002