Westermo TR-36 User Manual

User Guide

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TR-36

©

Westermo Teleindustri AB

4 3 2 1

Tele and leased line modem

for RV-07 19” rack system

www.westermo.com

Legal information

The contents of this document are provided “as is”. Except as required by applicable law, no warranties of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are made in relation to the accuracy and reliability or contents of this document. Westermo reserves the right to revise this document or withdraw it at any time without prior notice.

Under no circumstances shall Westermo be responsible for any loss of data or income or any special, incidental, and consequential or indirect damages howsoever caused.

More information about Westermo can be found at the following Internet address:

http://www.westermo.com

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Safety

!

Before installation:

This modem is for restricted access area use only Read this manual completely and gather all information on the unit. Make sure that

you understand it fully. Check that your application does not exceed the safe operating specifications for this unit.

This unit should only be installed by qualified personel. This unit should be built-in to an apparatus cabinet, or similar, where access is

restricted to service personnel only. The power supply wiring must be sufficiently fused, and if necessary it must be

possible to disconnect manually from the power supply. Ensure compliance to national installation regulations.

This unit uses convection cooling. To avoid obstructing the airflow around the unit, follow the spacing recommendations (see Cooling section).

Before mounting, using or removing this unit:

Prevent access to hazardous voltage by disconnecting the unit from power supply and all other electrical connections. Warning! Do not open connected unit. Hazardous voltage may occur within this unit when connected to power supply or TNV circuits. Prevent access to hazardous voltage by disconnecting the unit from power supply. Warning! Do not open connected unit. Hazardous voltage may occur within this unit when connected to power supply or TNV circuits.

Care recommendations

Do not drop, knock or shake the unit, rough handling above the specification may cause damage to internal circuit boards.

Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit. Do not paint the unit. Paint can clog the unit and prevent proper operation. Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not water-

proof. Keep the unit within the specified humidity levels. Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical

part may be damaged. If the unit is not working properly, contact the place of purchase, nearest Westermo dis-

tributor office or Westermo Tech support.

Maintenance

No maintenance is required, as long as the unit is used as intended within the specified conditions.

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Agency approvals and standards compliance

Type Approval / Compliance

EMC EN 61000-6-2, Immunity industrial environments

EN 55024, Immunity IT equipment

EN 61000-6-3, Emission industrial environments

Safety EN 60950-1, IT equipment

PSTN ETSI TS103 021-1, ETSI TS103 021-2, ETSI TS103 021-3

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Declaration of Conformity

Westermo Teleindustri AB

Declaration of conformity

The manufacturer Westermo Teleindustri AB

SE-640 40 Stora Sundby, Sweden

Herewith declares that the product(s)

Typeofproduct Model Art no Installation manual

Rack mounted Tele and Leased Line modem Rack RV-07 3130-3001 6614-2201

Rack PS-20 HV 3120-3101 6614-2201

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

TR-36 3614-0500 6614-2201

References of standards applied for this EC declaration of conformity.

No Title Issue

EN 61000-6-2 Immunity for industrial environments 2 (2001) EN 55024 Informati on technology equipment – Immunity 1 (1998) EN 61000-6-3 Emission standard for industrial environments 1 (2001) EN 60950 Safety of information technology equipment 6 (2000) EN 50121-4 Railway signalling and telecommunications apparatus IEC 62236-4 Railway signalling and telecommunications apparatus

The las t two digits of the year in which the CE marking was affixed: 07

Hans Levin TechnicalManager 26th September 2007

Postadress/Postal address Tel. Telefax Postgiro Bankgiro Corp. identity number Registered office

S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna Sweden Int+46 16428000 Int+46 16428001

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Org.nr/

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Type tests and environmental conditions

Electromagnetic Compatibility

Phenomena Test Description Test levels ESD EN 61000-4-2 Enclosure contact ± 6 kV

Enclosure air ± 8 kV

RF field AM modulated IEC 61000-4-3 Enclosure 10 V/m 80% AM (1 kHz), 80 – 1 000 MHz

20 V/m 80% AM (1 kHz), 80 – 2 000 MHz RF field 900 MHz ENV 50204 Enclosure 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz Fast transient EN 61000-4-4 Signal ports ± 2 kV

Power ports ± 2 kV

Surge EN 61000-4-5 Signal ports

unbalanced Signal ports balanced ± 2 kV line to earth, ± 1 kV line to line Power ports ± 2 kV line to earth, ± 2 kV line to line

RF conducted EN 61000-4-6 Signal ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz

Power ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz

Power frequency magnetic field

Pulse magnetic field EN 61000-4-9 Enclosure 300 A/m, 6.4 / 16 ms pulse Voltage dips and

interruption

Mains freq. 50 Hz EN 61000-4-16 Signal ports 100 V 50 Hz line to earth Mains freq. 50 Hz SS 436 15 03 Signal ports 250 V 50 Hz line to line Voltage dips and

interruption

Radiated emission EN 55022 Enclosure Class B Conducted emission EN 55022 AC power ports Class B

Dielectric strength EN 60950 Signal port to other

Environmental

Temperature Operating 0 to +50ºC

Humidity Operating 5 to 95% relative humidity non condensing.

Altitude Operating 2 000 m / 70 kPa Reliability prediction

(MTBF) Service life Operating 10 year

Packaging

Enclosure – – – Dimension W x H x D 485 x 135 x 180 mm Weight TR-36 0.14 kg Weight Total

(17 TR-36 + 2 PS-20) Degree of protection IEC 529 Enclosure IP 20 Cooling Convection Mounting 19” rack

EN 61000-4-8 Enclosure 100 A/m, 50 Hz, 16.7 Hz & 0 Hz

EN 61000-4-11 AC power ports 10 & 5 000 ms, interruption

EN 61000-4-29 DC power ports 10 & 100 ms, interruption

EN 55022 DC power ports Class B

isolated ports Power port to other

isolated ports

Storage & Transport –25 to +70ºC

Storage & Transport 5 to 95% relative humidity non condensing.

MIL-HDBK217F

Operating

± 2 kV line to earth, ± 2 kV line to line

10 & 500 ms, 30% reduction

100 & 1 000 ms, 60% reduction

10 ms, 30% reduction

10 ms, 60% reduction

+20% above & –20% below rated voltage

2 kVrms 50 Hz 1 min

3 kVrms 50 Hz 1 min

2 kVrms 50 Hz 1 min (@ rated power <60 V)

4 kg

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Description

TR-36 is designed to satisfy industry’s demands on reliability and functionality in environments with high levels of interference. The modem has an RS-232 interface and works both as calling/answering and on 2- or 4-wire leased line. TR-36 can handle rates up to

115.2 kbit/s on the terminal side and up to 33.6 kbit/s on the line side. Specific parameters can also be set in hardware using DIP-switches.

The modem is equipped with transient protection on the line side and a “watchdog” that monitors and automatically resets the modem in the event of a fault. These functions together with the possibility for remote configuration makes the modem perfect for installation at unmanned sites and prevent the need of costly service trips.

The modem also has password protection and dial-back security to ensure that only authorised users can communicate with the modem.

TR-36 is intended for RV-07 19” rack system. In the TR-36 there is also an RS422/485 interface allowing multidrop connections to

many types of industrial equipment.

… Data rate up to 33.6 kbit/s with Fast Connect … Terminal rate up to 115.2 kbit/s … 2- and 4-wire leased line … V23 HDX with multidrop … DTR and incoming data dialling … DIP-switch configuration … Watchdog … Secure call back and access … Industrial environment transient protection on all interfaces … Up to 11 bits … Tri-Galvanic isolation (interface/line/supply) … Caller ID presentation and answering … Remote configuration … RS-422 / RS-485 interface … Dial backup for PSTN and Leased Line

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Interface specifications

Power RV-07, 17 pcs TR-36, PS-20 HV

Power supply 110 – 250 VDC +10 / –10%

115 – 230 VAC +15 / –10%

Power consumption 500/240 mA, 50 W

Rated frequency DC / 48 – 62 Hz

Fuse, F1 4 AS 5x 20 mm

Isolation to All other ports 3 kV

Connection Detachable screw terminal

Shielded cable Not required

* Direction relative this unit

Power RV-07, 17 pcs TR-36, ext 24 – 48 VDC

Power supply 24 – 48 VDC

Power consumption 34 W

Rated frequency DC

Isolation to All other ports 1.5 kV

Connection Detachable screw terminal**

Shielded cable Not required

rms 50 Hz 1 min

* Direction relative this unit ** Maximum wire length to external power supply < 10 m.

Public Switched Telephone Network (PSTN)

Electrical specification Public Switched Telephone Network

Data rate 300 bit/s to 33.6 kbit/s

Protocol B103, B212, V21, V22, V22B, V23C,V23HDX, V32, V32B, V34

Protection Installation Fault Tolerant (up to ±60 V)

Isolation to

Power port 3 kV

Leased line 2 kV

RS-232 2 kV

RS-485 2 kV

rms 50 Hz 1 min

Connection Detachable screw terminal

Shielded cable Not required

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Leased Line (LL)

Electrical specification 2- or 4-wire Leased Line

Data rate 300 bit/s to 33.6 kbit/s

Protocol B103, B212, V21, V22, V22B, V23C, V23HDX, V23FDX, V32,

V32B, V34

Transmission range/ Budget PSTN 30 dB

Leased line 40 dB

Protection Installation Fault Tolerant (up to ±60 V)

Isolation to Power port

PSTN line RS-232 RS-485

rms 50 Hz 1 min

3 kV

rms 50 Hz 1 min

2 kV 2 kV

rms 50 Hz 1 min rms 50 Hz 1 min

2 kV

Connection Detachable screw terminal

Shielded cable Not required

RS-422/485

Electrical specification EIA/TIA-485 ITU V.11 2-wire or 4-wire twisted pair

Data rate 300 bit/s to 115.2 kbit/s

Data format 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits,

Σ 9–12 bits

Protocol Transparent

Retiming Yes

Turn around time <10 μs (half duplex)

Transmission range 1200 m, depending on data rate and cable type (EIA RS-485)

Settings 120 Ω termination and failsafe biasing 680 Ω

Protection Installation Fault Tolerant (up to ±60 V)

Isolation to

Power port 3 kV

PSTN line 2 kV

Leased line 2 kV

rms 50 Hz 1 min

Connection Detachable screw terminal

Shielded cable Not required*

Miscellaneous Do not connect RS-232 and RS-422/485 simultaneously

* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m

boundary to the rails and connected to this port. The cable shield should be properly connected (360°) to an earthing point within 1 m from this port. This earthing point should have a low impedance connection to the conductive enclosure of the apparatus cabinet, or similar, where the unit is built-in. This conductive enclosure should be connected to the earthing system of an installation and may be directly connected to the protective earth.

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RS-232

Electrical specification EIA/TIA-232

Data rate 300 bit/s to 115.2 kbit/s

Data format 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits;

Σ 9–12 bits

Protocol Transparent

Retiming Yes

Transmission range Cable length ≤15 m

Isolation to

Power port 3 kV

PSTN line 2 kV

Leased line 2 kV

rms 50 Hz 1 min

Connection 9-pin D-sub female (DCE) and Detachable screw terminal

(DCE )

2

Connector size Detachable screw terminal 0.2 – 2.5 mm

(AWG 24 – 12)

Shielded cable Not required*

Conductive housing Isolated to all other circuits

Miscellaneous Do not connect RS-232 and RS-422 / 485 simultaneously

* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m

boundary to the rails and connected to this port. The cable shield should be properly connected (360°) to an earthing point within 1 m from this port. This earthing point should have a low impedance connection to the conductive enclosure of the apparatus cabinet, or similar, where the unit is built-in. This conductive enclosure should be connected to the earthing system of an installation and may be directly connected to the protective earth.

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Connections TR-36

LED Status Indicators

RS-232

4

Jack socket

3 2 1

4 3 2 1

Power

Position Direction* Description Product

marking

1 In AC: Neutral

DC: – Voltage

2 In AC: Line

DC: + Voltage

RS-422/485

PSTN

Leased Line

To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m

boundary to the rails and connected to this port. The cable shield should be properly connected (360°) to an earthing point within 1 m from this port. This earthing point should have a low impedance connection to the conductive enclosure of the apparatus cabinet, or similar, where the unit is built-in. This conductive enclosure should be connected to the earthing system of an installation and may be directly connected to the protective earth.

PSTN

Position Direction* Description

Screw terminal*

2 In/Out PSTN Transmit/ Receive

1 In/Out PSTN Transmit/ Receive

* The PSTN screw terminals are shared with 2-wire Leased line

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