Technical data

6
• DOK-DIAX02-DDC01******-PRJ1-EN-E1,44 • 01.97
1.Introducing the System
1.1. DDC 1.2 Servo Drive
IP65 is the protection category of a DDC 1.2. It can be installed directly at the
feeder even under less favorable environmental and manufacturing conditions.
This avoids long cables susceptible to faults.
A DC bus converter is built into the basic unit as well as the bleeder resistor
for the energy generated during braking, a mains contactor for disconnecting
the power and a power section for the control voltages. Plug-in cards are
inserted into slots U1 through U5, depending on the application requirements.
A configured DDC is supplied by INDRAMAT as a completely assembled unit.
Such a servo drive is made up of the following components:
• the basic unit
• the command interface card (see section 1.3)
• the software module (see section 1.4)
• optional auxiliary plug-in modules (see section 1.5)
• the configuration rating plate (see section 1.6)
Fig. 1.2: DDC 1 drive controller configuration
A1
A2
drive controller, basic unit
software module
auxiliary
plug-in module
PZDKSProj
configuration
ratiing plate
command
communications
module
slot U5
slot U4
slot U3
slot U2
slot U1
Basic unit
Drive controller
configuration