3
Safety instructions
•
Read this documentation before carying out instalation. Incorrect handling of the
servoamplifier can lead to personal injury or material damage.
•
The servoamplifier contain electrostatically sensitive components which may be
damaged by incorrect handling. Ground yourself before touching the
servoamplifier.
•
Do not open the units. Keep all cover and switchgear cabinet doors closed during
operation.
•
Servoamplifiers may have hot cooling surfaces during operation.
•
Never undo the electrical connections to the servoamplifier while it is live. There
is danger of electric arcing with damage to contacts.
European directives and standards
Servoamplifiers are components, which are intended to be incorporated into electrical
plants and machines for industrial use.
When the servoamplifiers are built into machines or plants, the intended operation of
the amplifier is forbidden until it has been established that the machine or plant
fulfills the requirements of the EC Directive on Machines 98/37/EC and the EC
Directive on EMC (89/336/EEC).
The manufacturer of of the machine or plant is responsible for ensuring that they
meet the limits which are required by the EMC regulations.
CE – conformance
Conformance with the EC Directive on EMC 89/336/EEC is mandatory for the
supply of servoamplifiers within the European Cummunity.
The servoamplifiers TGA-24 have been tested by an authorized testing laboratory in a
defined configuration with the system components which are described in this
documentation. Any divergence from the configuration anf installation described in
this documentation means that you will be responsible for the performance of new
measurements to ensure that the regulatory requirements are met.
Prescribed use of the servoamplifier
The servoamplifiers are components which are built into electrical equipment or
machines, and can only be used as integral components of such equipment.
The servoamplifiers TGA-24 is only intended to drive with specific brushless
synchronous servomotors, with closed-loop control of torque, speed and/or position.
The servoamplifiers may only be operated in a closed switchgear cabinet, taking into
account the ambient conditions in technical specification. Use only copper wire. Wire
size may be determined from EN60204.
We only guarantee the conformance of the servoamplifiers with the standards for
industrial areas, if the components (motors, cables, amplifiers etc) are delivered by
TG Drives s.r.o.
4
Technical data
Parameters
Unit Data
Rated supply voltage
V =
24 (15 - 42)
option O3: 48
Rated installed load for S1 operation
W
230
Rated output current
A
rms
9
Peak output current (max. ca 5 s)
A
rms
18,5
Overvoltage protection treshold (transil)
V
47
Dissipation at rated load
W
20
Fusing
Supply 24 VDC – internal
– external
–
T 10 A
–
C 8 A
Inputs / outputs
Analog input, resolution 12 bit
Input resistance
V
0 - 5
option O4: ±10
k
Ω
15
Digital inputs with adjustable function 24 VDC
qty
8
V
low 0 .. 5 / high 7 .. 30
mA
6
Digital outputs with adjustable function,
24 VDC, PNP
qty
4
V
max. 42
mA
25
Counter inputs for IRC or stepper-motor signals
–
5V (RS422)
Connectors
Control signals
–
Interhart 3.81, 1.5mm
2
Power
–
Interhart 5.08, 2.5mm
2
Resolver input
–
Interhart 3.81, 1.5mm
2
Communication
–
SubD 9-pole plug
option O1
8-pole Interhart 3.81
Mechanical
Weight
kg
0.6
RoDimensions without connectors
mm
157
×
86
×
40
Environment
Operating temperature
°C
0 - 40
Relative humidity
%
max. 85
