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User Guide
6619-2202
TDW-33
DIN-rail
Tele V.90 modem
www.w estermo .com
REV .A 6619-2202 2008.05 Mälar tr yck AB, Eskilstuna, Sw eden
©
W estermo T eleindustri AB
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Legal inf ormation The contents of this document ar e pr o vided “as is”. Except as r equir ed b y a pplicable la w , no war ranties of an y kind, either expr ess or implied, including, but not limited to , the implied war ranties of mer chantability and fitness f or a par ticular purpose , ar e made in r elation to the accuracy and r eliability or contents of this document. W estermo r eser v es the right to r e vise this doc
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Saf ety Bef or e installation: This modem is f or r estricted access ar ea use onl y . Read this man ual completel y and gather all inf ormation on the unit. Mak e sur e that y ou understand it full y . Check that y our a pplication does not exceed the saf e operating specifications f or this unit. This unit should onl y be installed b y qualified personnel. This unit should be built-in to an a pparatus cabinet, or similar , wher
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Ag ency a ppr o vals and standar ds compliance T ype Appr o val / Compliance EMC EN 61000-6-2, Imm unity industrial en vir onm EN 55024, Imm unity IT equipment EN 61000-6-3, Emission r esidential en vir onments FCC par t 15 Class B EN 50121-4, Rail wa y signalling and telecomm unications a pparatus IEC 62236-4, Rail wa y signalling and telecomm unications a pparatus Saf ety EN 60950-1 and UL 60950-1, IT equipment PSTN CS 03 Par t 1, issue 9 FCC
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If tr ouble is experienced with this equipment TD W -33, f or r epair or war ranty inf ormation, please contact W estermo Data Comm unication,Inc . 11200 W estheimer ,Suit 900. Houston,TX,,77042. Phone n umber : 713-240-0367. If the equipment is causing harm to the telephone netw ork, the telephone compan y ma y r equest that y ou disconnect the equipment until the pr oblem is r esolv ed. Ther e ar e no r epairs the customer/user
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Declaration of Conf ormity Westermo Teleindustri AB Declaration of conformity The manufacturer Westermo Teleindustri AB SE-640 40 Stora Sundby, Sweden Herewith declares that the product(s) Type of product Model Art no Installation manual 3619-0001 DIN-rail Tele modem TDW-33 6619-2201 is in conformity with the following EC directive(s). No Short name 89/336/EEG Electromagnetic Compatibility (EMC) 73/23/EEG Low Voltage Directive - LVD References of standards
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T ype tests and en vir onmental conditions Electr omagnetic Compatibility Phenomena T est Description T est le v els ESD EN 61000-4-2 Enclosur e contact ± 6 kV Enclosur e air ± 8 kV RF field AM IEC 61000-4-3 Enclosur e 20 V/m 80% AM (1 kHz), 80 – 2000 MHz modulated RF field 900 MHz ENV 50204 Enclosur e 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz Fast transient EN 61000-4-4 Signal por ts ± 2 kV P o w er por ts ± 2 kV Surge EN 61000-4-5 Signal
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Description The TD W -33 is designed to function r eliabl y within industrial en vir onments and in ar eas of high le v el interf er ence . The modem has an RS-232 interface suppor ting terminal data rates up to 115 kbit/s. The TD W -33 is a V .90 modem meaning that it can suppor t data rates of up to 56 kbit/s on the PSTN line side . The modem is equipped with transient pr otection on the line side and a “watchdog” that monitor
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Interface specifications P o w er L V Rated v oltage 12 to 48 VDC or 12 to 34 V A C Operating v oltage 10 to 60 VDC or 10 to 42 V A C Rated cur r ent 150 mA @ 12 VDC 70 mA @ 24 VDC 40 mA @ 48 VDC 150 mA @ 12 V A C 70 mA @ 24 V A C Rated fr equency DC: – A C: 48 – 62 Hz 2 2 Inrush cur r ent I t 0.25 A s Star tup cur r ent* 0.30 A peak P olarity P olarity independent Isolation to All other por ts 3 kV rms 50 Hz 1 min Conne
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RS-232 (DCE) P osition D-sub D-sub Dir ection* Description description No . 1 Out Data Car rier Dir ect (DCD) LED Indicators No . 2 Out Receiv ed Data (RD) (f or details see No . 3 In T ransmitted Data (TD) next page) 1 No . 4 In Data T erminal Ready (DTR) 6 2 7 3 No . 5 – Signal Gr ound (SG) 8 4 9 5 No . 6 Out Data Set Ready (DSR) No . 7 In Request T o Send (R TS) No . 8 Out Clear T o Send (CTS) No . 9 Out Ring Indicator (RI) P osition Scr e
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LED Indicators LED Status Description TD OFF No data T ransmit data ON / FLASH The modem r eceiving data on the DTE interface RD OFF No data Receiv e data ON / FLASH The modem transmitting data on the DTE interface R TS OFF R TS signal is inactiv e Request to send ON R TS signal is activ e DCD OFF DCD signal is inactiv e Data car rier detect ON DCD signal is activ e , modem has detected a car rier or the signal is set to al wa ys ON DTR
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Mounting This unit should be mounted on 35 mm DIN-rail, which is horizontall y mounted inside an a pparatus cabinet, or similar . Sna p on mounting, see figur e . 10 mm * Cooling (0.4 inches) 25 mm This unit uses con v ection cooling. T o a v oid obstructing the air - flo w ar ound the unit, use the f ollo wing spacing rules. Minim um spacing 25 mm (1.0 inch) abo v e /belo w and 10 mm (0.4 inches) left /right the unit. Sp
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Windo ws configuration tool TD-T ool The TD-T ool is a PC – a pplication pr ogram with a gra phical interface f or easy configuration of the complex functions f ound on the encolsed CD or at the W estermo w ebsite . Please r ef er to TD-T ool f or a complete description of the functionality of the Windo ws pr ogram. A T -Commands Please r ef er to the A T Commands Interface Guide f ound on the enclosed CD or at the W estermo w ebsite
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Application e xamples … TD W -33 connected to TD W -33 with DTR signal call PSTN Netw ork Configur e the units A T&F Set the unit to factor y default A T&W Stor e default settings Set up the connection – The dialling modem A T&Z0=nnn Stor e the n umber of the r emote modem in the dialling TD W -33 A T&S0 Set DSR signal al wa ys high (if this signal is used to trig the DTR) A T&B1 Activates automatic DTR dialling if DTR s witches fr om
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… F r equentl y used settings f or PLC-systems PSTN Netw ork Most PLC-systems and other industrial a pplications wher e modems ar e used r equir e the same changes to the standar d settings. The most commonl y encounter ed pr oblems concern speed, parity and contr ol signals fr om the connected equipment. If this action does not solv e the pr oblem the modem’ s ans w ering codes and possible echoing of commands might be the sour ce
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… TD W -33 – Secur e Call-back The TD W -33 is connected to a PLC which one want to r estrict access to . The TD W -33 can suppor t access contr ol thr ough the Secur e Callback function. In this example pass- w or d and callback to a pr edefined n umber is chosen. The modem in the calling end is her e chosen to be a PSTN modem, but can be an y of the PSTN, ISDN or GSM modem fr om the W estermo pr oduct range . The DTE
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Configur e the TD-36 A T&F Set the unit to factor y default A T+IPR=9600 DTE baudrate 9600 A T+ICF=3,4 Character framing 8 data, 1 stop , parity none A TS0=1 Auto ans w er after first ring A T&W Stor e default settings Set up the connection The dialling modem The ans w ering modem Comment TD-36 TD W -33 A TD0705123456 TD W -33 ans w ers the call and Dial the n umber to TD W -33 r equests to TD W -33 CONNECT 9600 TD W -33 v erifies the pass w or d
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… TD W -33 – Silent ans w ering on pr edefined n umber The TD W -33 is connected to a po w er meter which is r emotel y monitor ed. The TD W -33 shar es the PSTN line with normal telephones which is pr ef er r ed not to giv e a ring signal when the meter is r ead. The TD W -33 is configur ed to ans w er calls on the Caller ID r eceiv ed, the valid n umbers to ans w er is pr ogrammed into the TD W -33. Ther e exists a n umber
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W estermo T eleindustri AB • SE-640 40 Stora Sundb y , Sw eden Phone +46 16 42 80 00 Fax +46 16 42 80 01 E-mail: inf o@w estermo .se W estermo W eb site: www .w estermo .com Subsidiaries W estermo Data Comm unications AB W estermo Data Comm unications GmbH Svalgången 1 Goethestraße 67, 68753 W aghäusel SE-724 81 Västerås T el.: +49(0)7254-95400-0 • Fax.:+49(0)7254-95400-9 Phone: +46 (0)16 42 80 00 • Fax: +46 (0)21 35 18 50 E-Mail:
