3.7.3
RS422 Point-to-point connection
RS422 4-wire connection
·
Order designation:
DDLS 170/120.1-2110 and DDLS 170/120.2-2110 (120 m)
DDLS 170/200.1-2110 and DDLS 170/200.2-2110 (200 m)
·
Interface:
RS422 interface IM170-2000 (built into unit)
·
Transmission rate:
infinitely variable up to max. 500 kbit/s, no adjustment necess.
·
Full-duplex operation: transmit and receive data simultaneously
Example of use
·
Use on transport vehicles/sidetracking skates
e.g. control of trucks and cranes
Fig. 11: Truck
Additional possibilities
·
e.g. transmission of scale data to a printer or display, on-line connection be-
tween operating data acquisition and computer
Fig. 12: Mobile crane system
DDLS 170/xxx.1-2110
DDLS 170/xxx.2-2110
RS422
RS422
Max. 400 m
DDLS 170
RS422
RS422
16
DDLS 170
Leuze electronic