Siemens SIMATIC FS600, Инструкция по эксплуатации

Страница: 73 / 110

73
9 Electrical connection
9.1 Electrical Power Supply
The SIMATIC FS600 Laser Scanner requires a direct voltage of 24 V and 8 W of power
plus the load at the outputs (max. 25 W).
The power must be supplied by way of an external 1.25 A, semi time-lag fuse (e.g. in an
electronics cabinet). In addition, a permanent current of 2.5 A must be ensured before
safeguarding begins in order to guarantee that the fuse will be triggered in case of a fault.
In keeping with electrical safety requirements, the power to the SIMATIC FS600 Laser
Scanner all connected input and output circuits must be provided by a power supply unit
with protective isolation from a safety transformer according to IEC 742 or comparable
(this also applies for the use of battery chargers for AGV applications).
9.2 Connecting the PC and Control Cables to the Scanner
Three connector adapters with cable screw coupling are supplied with the SIMATIC
FS600 Laser Scanner. Two of these are needed to accommodate the 9-pin Sub-D
connector and the 15-pin Sub-D jack (PC cable and control cable). Two of these are
needed to accommodate the 9-pin Sub-D connector and the 15-pin Sub-D jack (PC
cable and control cable). A housing is used as protection of the X2 interface if data
communication with the PC is desired.
The cable screw couplings can accommodate cable diameters from 6.5 mm to 10.5 mm.
a = Jack X1
b = Connector X2
Fig. 9.2-1: Preparing the connectors
35
3
35
3
a
b