Tritex 1 Installation and Setup
39
09/27/12
PN: 27666
Exlar Corporation
Rev. M
952-500-6200M
Electrical Installation
Introduction
All of the required power components and motion processor are contained in the actuator or
drive housing.
Power Supply Selection
The Tritex actuator requires DC power. The actuator Bus and Logic supplies will operate on
voltages of 24 or 48 V DC nominal. The continuous operating range is 20-60 VDC. The drive
has internal Bus over-voltage fault that will occur at 85VDC. The input current requirements are
dependent on the actuator power required for the installation. The I/O supply is nominally 24V
with a maximum of 30V. The actuator can be powered from a single 24 volt regulated supply
(see single power supply configuration).
The power supply required is dependent on the speed and power required by the application.
A 48 volt supply will allow the motor to deliver maximum rated speed, (specifications in
Overview section) a 24 volt supply will allow the motor to deliver ½ the maximum rated speed.
The amount of current need from the supply is proportional to the power needed by the
application.
Exlar offers a 48 volt unregulated supply rated at 10 amps continuous output, TTPS1048 (see
Accessories section).
Input 8
Input 7
Input 6
Input 5
Input 4
Input 3
Input 2
Input 1
Output 4
Output 3
Output 2
Output 1
RS-485
Logic
Power
BUS +
BUS -
BUS Power
Common
Logic Power
GND
24 – 48 V
Power Supply
Analog Input
Analog Output
24V I/O
Supply
