5
Accessories / Order Designations
Addresses for ordering
Products manufactured by Leuze electronic GmbH + Co. can be ordered from any
of the distributor and service addresses listed on the reverse of the envelope.
Optical data transmission system
DDLS 170/xxx.x-xxxx, order designation:
Explanation of the
order designation
The order designation for the DDLS 170 is structured according to the following
scheme:
DDLS 170/ A.-B-CDEF
The letters A through F represent the following device variants:
·
A
range
/120 = 120 m range
/200 = 200 m range
·
B
FSK frequencies
.1 = carrier frequency pair 1
.2 = carrier frequency pair 2
·
C
interface
0 = no interface
1 = Profibus, Suconet K, RS485
2 = INTERBUS, RS422
·
D
beam angle
0 = without optics unit
1 =
±
0.5°
·
E
conn. element
0 = without connection element
1 = Profibus/Suconet K/INTERBUS connection element
·
F
optics heating
0 = without optics heating
1 = reserved
2 = with optics heating
Notice:
The DDLS 170 is offered primarily as a complete unit. This means that the order
designations denote complete units, and delivery includes connection element, in-
terface module and optics unit.
Two complete units with different FSK frequencies (.1 and .2) must be ordered
for each transmission path.
In addition, we offer the three components: connection element, interface module
and optics unit individually for service and spare parts needs.
24
DDLS 170
Leuze electronic
