Siemens MOBYU-SLGU92-1 Write-Read-Station for identification system User Manual product information sheet

Siemens AG Write-Read-Station for identification system product information sheet

product information sheet

File: Produktinfo_SLG U92_FCC_V01_00_e.doc 1 of 1 Subject to change without prior notice  MOBY U Product Sheet Read/Write Device - SLG U92 with FCC Version: 01.00 of 19.09.02 A&D SE PS 3, R. Völler Description The SLG U92 is a read/write device with integrated antenna for long range applications. It is designed especially for the automotive industry and industrial production plants. It uses the transmission frequency of 2.4 GHz of the worldwide approved ISM frequency band. This permits transmission distances from just a few centimeters to up to three meters with a very low sending power of < 50 mV/m at distance of 3 m and high net transmission speeds of up to 8 Kbytes per second. Transmission frequency, robust modula-tion procedures and check routines can be selected so that electromagnetic interference can be disre-garded, and error-free data transmission and integrity are still ensured. The antenna field of the SLG can be activated and deactivated via function call or automatically with a proximity switch during communica-tion with an MDS. MOBY U technology stops familiar interference during UHF transmissions such as reflection, interfer-ence and over-the-horizon transmissions.The specially designed antennas provide a homogeneous transmission field and ensure 100% detection of mobile data memories (MDSs). This makes expensive shielding and antenna setting unnecessary. With its mobile data memories MDS U524 and MDS U589 (up to +220° C, cyclic) and 32 Kbytes of stor-age space, MOBY U meets the prerequisites for a transparent solution in the automotive industry. The SLG U92 offers inexpensive system integration via coupling to: • Proven MOBY interface modules (ASM) for PROFIBUS-DP-V1 and SIMATIC S7 • Directly to standard PC, SICOMP or PC-PLC Software tools such as the SIMATIC S7 functions (FC) and C library (MOBY API) for applications under Windows 98/NT make implementation in the particular application simple. The powerful but easy-to-use filehandler with logical file addressing which we all known from MOBY I is directly integrated in the SLG U92 with expanded functionality. The commands MOVE and LOAD from the MOBY I filehandler are a thing of the past. The SLG always fetches the required file management information directly from the MDS. MOBY U can be run in three stages. 1. MOBY U can be run with standard settings, with unchanged filehandler functions and without the MOVE and LOAD commands for existing system solutions with MOBY I. 2. Only a few expanded commands are required for changes in the standard settings and the require-ments of diagnostic data. 3. Full utilization of MOBY U performance. In this stage, the commands and/or user data can also be securely assigned to the particular MDS number. In addition to filehandler mode, the MDSs can use direct byte addressing as with the other MOBY identi-fication systems. A separate service and diagnostic interface makes it simple to commission and trouble-shoot during operation. In addition, this interface can be used with the service function "load software to SLG" in exist-ing applications for future function expansions without having to exchange the SLG.
MOBY U Product Sheet Version 01.00 Read/Write Device SLG U92 19.09.02 File: Produktinfo_SLG U92_FCC_V01_00_e.doc 2 of 2 Subject to change without prior notice Ordering Data Product Description Order No. L-Price EURO/Unit AL ECCN Read/write device SLG U92 with RS 422 with FCC 6GT2501-0BA00 on demand N Read/write device SLG U92 with RS 232 with FCC 6GT2501-1BA00 on demand N Technical Data SLG type Identification system SLG U92 MOBY U Air Interface Transmission frequency 2.4 to 2.4835 GHz Bandwidth 2 x 1 MHz within 83 MHz Modulation procedure GMSK (BT=0.5) in downlink or DBPSK in uplink Gross bit rate of radio channel 384 kbit/sec Check routines Forward correction with systematic block code (CRC), ARQ procedure Error rate < 1 read error for every 106 transactions Net data rate (read/write) Approx. 8/4.8 Kbyte/sec without pileup Approx. 4/2.4 Kbyte/sec with pileup size 2 Range (read/write) 0.15 m to 3 m Limit distance (Lg) Limit distance = range limitation Max./min./standard 3 m/0.5 m/2 m Location resolution Range limitation (adjustable in steps of 0.5 m) Working distance (La) Approx. 75% of limit distance Field length/width at Lg = 1.5 m 2 m Read/write device (SLG) Functions MOBY filehandler (file manager) Direct read/write Multiple identification capability Up to 12 MDSs MDS acquisition time > 2 sec with 12 MDSs Object's speed < 2 m/sec at La = 1.5 m and read/write < 2.5 Kbytes of data Power supply 24 V DC (nominal value), 20 V DC to 30 V DC Limited Power Source according EN 60950/IEC 60950 Current consumption (send) < 300 mA Operating modes SLG: Standby, search, communication Synchronization, SLG - SLG Via semaphore control over 2nd interface, max. of 3 SLGs together Minimum distance between two SLGs > 6 m, with synchronization directly next to each other Two interfaces for: ASM 452/ASM 475 or PC 6-pin SLG plug connector in acc. w. EN 175201-804 RS 232 or RS 422 (SLG U92 model) Transmission speed 19.2 to 115.2 KBaud (depending on cable length) Transmission protocol 3964 R Cable length, SLG - ASM Max. of 1000 m (shielded) Cable length, SLG - PC Max. of 30 m/300 m (shielded) Service, 2 DIs and SLG synchroniza-tion 11-pin plug connector in acc. w. EN 175201-804
MOBY U Product Sheet Version 01.00 Read/Write Device SLG U92 19.09.02 File: Produktinfo_SLG U92_FCC_V01_00_e.doc 3 of 3 Subject to change without prior notice Interface for service RS 232 Transmission speed 19.2 KBaud Cable length, SLG - PC Max. of 30 m Transmission protocol Terminal, ASCII characters 2 DIs for proximity switch DI 1/DI 2 Proximity switch for triggering antenna field, on/off DI 1 (or DI 2) Proximity switch for continuous antenna field, on Cable length, SLG - proximity switch Max. of 50 m Interface for SLG synchronization Cable length, SLG - SLG Max. of 30 m Indicator elements 2 LEDs Housing Dimensions [L x W x H] 290 x 135 x 42 (without plug) Color/material Anthracite/plastic PA 12 GF 25 Mounting 4 M6 screws Shock/oscillation in acc. w. DIN EN 60721-3-7, class 7 M3 30 g/1.5 g MTBF (at +40° C) 0.4 x 106 hours Protection rating in acc. w. DIN EN 60529 IP 65 Ambient temperature Operation/transportation and storage -25° C to +70° C/-40° C to +85° C Weight, approx. 800 g Antenna Integrated in SLG Antenna efficiency < 50 mV/m at distance of 3 m/< 0.5 W/cm2 (at distance of 1 m) Receiving sensitivity -95 dBm Gain 5 dBi Emission towards back -20 dB front/back Opening angle Approx. 90° horizontal/vertical Polarization Circular Certifications RF: I-ETS 330440+C1:1997 SAR: 99/519/EG Safety: EN 60950:2000 EMC: EN 301489-01:2000 EN 301489-03:2000 ENV 50204:1995 FCC Part 15C CULUS Safe for pacemakers Field Data Standard Minimum Maxi-mum Limit distance (Sg), approx. 2.0 m 0.50 m 3.0 m Working distance (Sa) 1.4 m 0.35 m 2.1 m Transmission window at Sa Length/width 2.0 m 0.70 m 2.1 m Over-the-horizon transmissions can be actively limited (in 0.5 m steps from 0.5 m to 3.5 m) by SLG. The field data apply to reading and writing the MDS with SLG U92 with FCC certification.
MOBY U Product Sheet Version 01.00 Read/Write Device SLG U92 19.09.02 File: Produktinfo_SLG U92_FCC_V01_00_e.doc 4 of 4 Subject to change without prior notice Dimensional Drawing - SLG U92 6-pin SLG plug connector in acc. w. EN 175201-804 for ASM/PC RS 422 or RS 232 11-pin plug connector in acc. w. EN 175201-804 for service interface, proximity switch and synchronization 42

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