Siemens SIMATIC MOBY D - Technical Data

Write/read devices with RS422 interface
7.4 SLG D12S
MOBY D
186 System Manual, 01/2010, J31069-D0147-A6-7618
7.4.3 Technical data
Table 7- 10 Technical data for SLG D12S
Inductive interface to the MDS
Transmission frequency 13.56 MHz
Transponders supported Transponders according to ISO 15693 and I-Code1
Serial interface to the user RS 422
Transmission protocol Asynchronous 8 bit
Data transmission rate 19.2 Kbaud
Data backup CRC 16
Transmit power 1 W (reset parameter 04 hex)
Write/read distances SLG - MDS 160 mm typically (see field data)
Software functions Read, write and initialize MDS
Concatenated commands are not permitted.
The Repeat command is not implemented.
The largest possible useful data length in a command is
233 bytes.
Programming FC 45
Transmission protocol 3964R
Multitag no
Power supply
 Operation
 Permissible range

'&9

'&9s8/RQO\
'&99
Current consumption
 Operation
 Inrush current, momentary
 150 mA
 600 mA
Cable length SLG – SIMATIC S7
 With RS 422  300 m
Digital inputs/outputs None
Enclosure dimensions (L x W x H) in
mm
160 x 80 x 40 (without connector)
 Color
Anthracite
 Material
Plastic PA 12
Connector
 RS 422 interface
 Power supply
 9-pin Sub-D connector (male)
 4-pin M12 connector (male)
Mounting 2 x M5 screws
Ambient temperature
 Operation
 Transport and storage
 -25 °C to +55 °C
 -25 °C to +70 °C
MTBF 2.0 x 10
5
hours
Degree of protection according to EN
60529
IP65 (UL: for indoor use only)