5.7 Expansion card for Single Axis Controller -SAC-
This section describes the Motion Controller expansion card -SAC-. Only those additional features
are described which this expansion card makes available for theSERVOSTAR 600.
If you ordered the expansion card together with the servo amplifier, then the expansion card is
already installed into the slot when the servo amplifier is delivered.
The -SAC- provides you with 10 additional digital inputs and 5 digital outputs (X18), a serial commu
-
nication interface (X17) and an optional DeviceNet interface (X16).
The 24V DC operating voltage for the expansion card is provided by the control system.
All inputs and outputs on X18 are isolated via optocouplers, and thus floating with regard to the
servo amplifier.
5.7.1 Fitting the expansion card
If you want to retrofit the SAC expansion card to the SERVOSTAR 600, proceed as follows:
l
Use a suitable screwdriver to lever off the cover of the option slot.
l
Take care that no small items (such as screws) fall into the open option slot.
l
Push the expansion card carefully into the guide rails that are provided, without twisting it.
l
Press the expansion card firmly into the slot, until the front cover touches the fixing lugs. This
ensures that the connectors make good contact.
l Screw the screws on the front cover into the threads in the fixing lugs.
5.7.2 Technical data
Supply inputs as per IEC 1131
24V (18 … 36V) / 100mA plus the summed currents of the
outputs (depends on the input circuit of the control system)
10 control inputs 24V / 7mA , PLC-compatible, IEC 1131
5 signal outputs 24V, PLC-compatible
Processor type STPC-Elite
Processor speed 100 MHz
Onboard RAM type SDRAM
Onboard ROM size 16 MB
Communication with the amplifier DPRAM
Software watchdog Yes
Serial communikation interface
RS-232
RS-485 Full Duplex link
RS-485 Half Duplex link
DeviceNet interface 5-pole Phönix clamp connector
Fusing for 24V supply (external) 4 AT
The 24V DC supply voltage must be provided by an electrically isolated source (e.g. via an isolating
transformer).
80 SERVOSTAR
®
601...620 Installation Manual
Extensions / Accessories 03/04 Kollmorgen
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