External Voltage Supply - Siemens SIMOVERT MASTERDRIVE SIMOLINK-Board Operating Instructions Manual

Connecting-up
4.3

External voltage supply

X470 - External
voltage supply
NOTE
4-6
08.2000
The SLB optional board is provided with connection X470 for the external
voltage supply of the optional board. The external voltage supply is available in
addition to the internal voltage supply through the converter/inverter.
If you wish the converter/inverter in which the SLB optional board is installed to
be disconnected from the supply voltage irrespective of any other units
connected to SIMOLINK, you have to use the external voltage supply.
Terminal Designation
57 M
58 P24 V
Connectable cross-section: 1.5 mm² (AWG 16)
Terminal 57 is at the top when installed.
Table 4-1 Terminal assignment at connection X470
The SIMOLINK bus system can only function if all the nodes are operating.This
requires that all nodes are always connected to a voltage supply. If one of the
nodes on SIMOLINK is not operating, SIMOLINK is interrupted.
Significance
Ground
External voltage supply
6SE7087-6NX84-0FJ0
Operating Instructions SIMOVERT MASTERDRIVES
SLB - SIMOLINK Board
Range
0 V
DC 18 - 33 V, 200 mA
Siemens AG