DANGER: Voltages up to 7000V are present in the DIGITEL MPC. Turn off power and
disconnect AC input power cable before installing the Remote TSP/NEG Control option.
Figure II-2 shows an overview of the Remote TSP/NEG Control connections in the system.
DIGITEL
MPC Rear
Panel
Remote
TSP/NEG
Control
J2
CONTROL
1
2
3
4
COM
filaments
filament feedthrough
high current
cable
control
cable
J2505
TSP/NEG
CTRL
AC input
Figure II-2. Remote TSP/NEG Control Connections.
To install the Remote TSP/NEG Control, use the following procedure. Figure II-3 provides an
installation diagram.
Required Items
You need the following components to install the Remote TSP/NEG Control:
1.
control cable
2.
Remote TSP/NEG Control unit
3.
high current cable
4.
AC input power cable
Procedure
1.
Mount the Remote TSP/NEG Control unit using the holes provided on the mounting
bracket (see Figure II-3).
2.
Turn off power to the DIGITEL MPC and disconnect its AC input power cable.
3.
Connect the control cable to
J505 TSP/NEG CTRL
on the rear panel of the
DIGITEL MPC. Connect the other end to
J2 Control
on the Remote TSP/NEG
Control unit.
control cable
connect
control cable
connect
ac
input
DIGITEL Rear Panel
Remote TSP/NEG
Control - Side View
high current
cable
Remote TSP/NEG
Control
Figure II-3. Diagram of Remote TSP/NEG Control.
CAUTION: Step 4 is a high current connection. Make sure that you have a secure
connection, or heating will occur.
4.
Connect the high current cable to the filament feedthrough. Filament wires are
labeled as shown in Figure II-4.
Digitel MPC Manual
Page 12 of 72
