Write/read devices with RS232 interface
6.1 Overview of SLG with RS 232 serial interface
MOBY D
150 System Manual, 01/2010, J31069-D0147-A6-7618
The following variants are available in accordance with customer requirements:
● SLG D10 with
– ANT D5
– ANT D6
– ANT D10
● SLG D11 with
– ANT D2
– ANT D5
● SLG D12 with integral antenna
The rugged housing and high degree of protection (IP65) permit use even under the
toughest industrial conditions.
Design and function
The SLG is connected over a serial interface (RS 232) of the PC that supports
communication with PCs or non-Siemens PLCs. Commands and the data to be written or
read must be converted through an appropriate modulator/demodulator circuit.
The transmittable quantity of information between SLG and MDS depends on:
● The speed at which the MDS moves through the transmission window (determined by the
antenna) of the SLG
● The length of the transmission window
Use of the C++ library supports rapid programming of the SLG using applications executing
under Windows 9x/2000, NT 4.0 and XP.
Table 6- 1 Overview of SLG with RS 232 serial interface
SLG with ANT Operating
distance S
a
(depending on
MDS)
Limit distance
S
g
(depending on
MDS)
Temperature
range
(during
operation)
SLG dimensions
(L x W x H)
in mm
Antenna
dimensions
(L x W x H)
in mm
Degree
of
protectio
n
ANT D5 0 to 400 mm 480 mm -20 to +55 °C 320 x 145 x 100 340 x 325 x 38 IP65
ANT D6 0 to 550 mm 650 mm -20 to +55 °C 320 x 145 x 100 580 x 480 x 110 IP65
SLG D10
ANT D10 0 to 400 mm 480 mm -20 to +55 °C 320 x 145 x 100 1150 x 365 x 115 IP65
ANT D2 35 to 70 mm 90 mm -20 to +70 °C 160 x 80 x 40 75 x 75 x 40 IP65 SLG D11
ANT D5 0 to 300 mm 380 mm -20 to +55 °C 160 x 80 x 40 340 x 325 x 38 IP65
SLG D12 0 to 120 mm 160 mm -20 to +55 °C 160 x 80 x 40 - IP65
Definition of IP65:
● Protection against the ingress of dust (dustproof)
● Complete touch protection
● Protection against water jets
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