VEGA Phoenix PSI Data Fax Modem User Manual

User Manual

PSI-DATA/FAX-MODEM/RS232 Industrial Modem

Designation: Order No.:

PSI-DATA/FAX-MODEM/RS232 UM E 26 99 35 4

User Manual PSI-DATA/FAX-MODEM/RS232 Industrial Modem

Designation:

Revision:

Order No.:

This user manual is valid for: PSI-DATA/FAX-MODEM/RS232 industrial modem (Order No. 27 08 20 3)

PSI-DATA/FAX-MODEM/RS232 UM E

26 99 35 4

692302

Please Observe the Following Notes:

In order to ensure the safe use of your device, we recommend that you read this manual carefully. The following notes provide information on how to use this manual.

Requirements of the User Group

The use of products described in this manual is oriented exclusively to qualified electricians or persons instructed by them, who are familiar with applicable national standards. Phoenix Contact accepts no liability for erroneous handling or damage to products from Phoenix Contact or third-party products resulting from disregard of information contained in this manual.

Explanation of Symbols Used

The attention symbol refers to an operating procedure which, if not carefully followed, could result in damage to hardware and software or personal injury

The note symbol informs you of conditions that must strictly be observed to achieve error-free operation. It also gives you tips and advice on the efficient use of hardware and on software optimization to save you extra work.

The text symbol refers to detailed sources of information (manuals, data sheets, literature, etc.) on the subject matter, product, etc. This text also provides helpful information for the orientation in the manual.

We Are Interested in Your Opinion

We are constantly attempting to improve the quality of our manuals. Should you have any suggestions or recommendations for improvement of the

contents and layout of our manuals, we would appreciate it if you would send us your comments. Please use the universal fax form at the end of the manual for this.

692302

PSI-DATA/FAX-MODEM/RS232

Statement of Legal Authority

This manual, including all illustrations contained herein, is copyright protected. Use of this manual by any third party deviating from the copyright provision is forbidden. Reproduction, translation, or electronic and photographic archiving or alteration requires the express written consent of Phoenix Contact. Violators are liable for damages.

Phoenix Contact reserves the right to make any technical changes that serve the purpose of technical progress.

Phoenix Contact reserves all rights in the case of patent award or listing of a registered design. Third-party products are always named without reference to patent rights. The existence of such rights shall not be excluded.

Windows 3.x, Windows 95, Windows 98, Windows 2000, Windows NT, Windows ME, Windows XP, and MS-DOS are trademarks of the Microsoft Corporation.

All other product names used are trademarks of the respective organizations.

Internet

Up-to-date information on Phoenix Contact products can be found on the Internet at www.phoenixcontact.com

Industry Canada Terminal Equipment Technical Specifications

This equipment meets the applicable Industry Canada Terminal Equipment Technical Specifications. This is confirmed by the registration number. The abbreviation, IC, before the registration number signifies that registration was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications were met. It does not imply that Industry Canada approved the equipment.

The RINGER EQUIVALENCE NUMBER (REN) for this terminal equipment is 1.0. The REN assigned to each terminal equipment provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five (5.0).

692302

1 PSI-DATA/FAX-MODEM/RS232 Industrial Modem .....................................................1-3

1.2 Application..............................................................................................1-4

1.3 Ordering Data......................................................................................... 1-5

1.3.1 Accessories ............................................................................1-5

1.4 Technical Data........................................................................................1-6

1.4.1 Supply ..................................................................................... 1-6

1.4.2 RS-232 Interface ..................................................................... 1-6

1.4.3 PSTN Port (a/b Line) .............................................................. 1-7

1.4.4 Switching Input and Output ..................................................... 1-8

1.4.5 Text and Telephone Number Memory .................................... 1-8

1.4.6 General Data ..........................................................................1-9

1.5 CE Conformity ...................................................................................... 1-10

2 Quick Installation of a Dial-up Connection....................................................................2-3

2.1 Hardware Installation.............................................................................. 2-3

2.1.1 Default Configuration ..............................................................2-3

2.1.2 Mounting .................................................................................2-4

2.1.3 RS-232 Interface ..................................................................... 2-5

2.1.4 Connecting the Telecommunications Cable ...........................2-6

2.1.5 Supply Voltage ........................................................................ 2-7

2.2 Software Installation ...............................................................................2-8

2.2.1 System Requirements ............................................................ 2-8

2.2.2 Driver Installation .................................................................... 2-9

692302 i

Table of Contents

3 Hardware Installation.................................................................................................... 3-3

3.1 Structure................................................................................................. 3-3

3.2 Operating Elements................................................................................ 3-5

3.2.1 Connection Terminals ............................................................. 3-5

3.2.2 Connectors .............................................................................3-5

3.2.3 LEDs .......................................................................................3-6

3.2.4 Pushbutton ..............................................................................3-6

3.2.5 DIP Switches ..........................................................................3-7

3.3 Electrical Connections............................................................................ 3-8

3.3.1 Block Diagram ........................................................................3-9

3.3.2 RS-232 Interface ................................................................... 3-10

3.3.3 Telecommunications Cable .................................................. 3-12

3.3.4 Supply Voltage ...................................................................... 3-13

3.3.5 Switching Input .....................................................................3-13

3.3.6 Switching Output ................................................................... 3-13

4 Software Installation ..................................................................................................... 4-3

4.1 System Requirements ............................................................................ 4-3

4.1.1 Driver Installation .................................................................... 4-4

4.2 Configuration Software........................................................................... 4-7

4.2.1 Installation ...............................................................................4-7

4.2.2 Operation .............................................................................. 4-10

5 Special Functions ......................................................................................................... 5-3

5.1 Permanent Line ......................................................................................5-3

5.2 Alarm Inputs and Alarms........................................................................ 5-4

5.3 Password Protection............................................................................... 5-7

5.3.1 Selecting a Password .............................................................5-7

5.3.2 Disabling Password Protection ...............................................5-7

5.3.3 Password-Protected Call Back ............................................... 5-8

5.3.4 Dial In With Password Protection ...........................................5-8

5.4 Caller ID and Selective Call Acceptance................................................ 5-9

5.4.1 Caller ID Output ......................................................................5-9

5.4.2 Selective Call Acceptance ......................................................5-9

ii 692302

PSI-DATA/FAX-MODEM/RS232

5.5 DTMF....................................................................................................5-10

5.5.1 DTMF Alarm .........................................................................5-10

5.5.2 DTMF Control ....................................................................... 5-11

5.6 ASCII to Fax Conversion......................................................................5-12

5.7 SMS in the Fixed-Line Network............................................................ 5-14

5.7.1 Sending SMS Messages ......................................................5-14

5.7.2 Receiving SMS Messages .................................................... 5-14

5.7.3 Control via SMS Messages ..................................................5-16

5.8 Setting a Partner Output.......................................................................5-17

5.8.1 Transmitting Local Inputs to the Partner Output ................... 5-17

5.8.2 Switching the Partner Output via AT Commands ................. 5-17

6 AT Commands..............................................................................................................6-3

6.1 Command Descriptions .......................................................................... 6-4

6.2 AT Commands for MNP and LAPM (V.42bis) ......................................6-15

6.3 V.250 Commands Implemented...........................................................6-20

6.4 S Registers........................................................................................... 6-21

6.5 Bell/CCITT Mode.................................................................................. 6-28

6.6 Modem Confirmations .......................................................................... 6-29

6.7 Processing the Break Character........................................................... 6-31

7 Configuration Help........................................................................................................ 7-3

7.1 Programming Connection for Phoenix Contact Controllers.................... 7-3

7.2 Programming Connection for Siemens S7 300/400............................... 7-5

692302 iii

Table of Contents

iv 692302

Section 1

This section provides information about – The data for the industrial modem

PSI-DATA/FAX-MODEM/RS232 Industrial Modem .........................................................1-3

1.2 Application..............................................................................................1-4

1.3 Ordering Data......................................................................................... 1-5

1.3.1 Accessories .............................................................................1-5

1.4 Technical Data........................................................................................1-6

1.4.1 Supply......................................................................................1-6

1.4.2 RS-232 Interface...................................................................... 1-6

1.4.3 PSTN Port (a/b Line) ............................................................... 1-7

1.4.4 Switching Input and Output...................................................... 1-8

1.4.5 Text and Telephone Number Memory..................................... 1-8

1.4.6 General Data ...........................................................................1-9

1.5 CE Conformity ...................................................................................... 1-10

692302 1-1

PSI-DATA/FAX-MODEM/RS232

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PSI-DATA/FAX-MODEM/RS232 Industrial Modem

1 PSI-DATA/FAX-MODEM/RS232 Industrial Modem

1.1 Description

The PSI-DATA/FAX-MODEM/RS232 DIN-rail mountable RS-232 modem is specifically designed to meet industrial demands for remote monitoring. It provides global access to machines and systems via permanent and dial-up line connections according to the V.34 standard. A wide range of security functions, such as adjustable selective acceptance of calls, connection establishment with password protection, and call back function, protect the system against unauthorized access. One particularly useful feature for remote system monitoring is the configurable warning or alarm input. If this input is activated, the modem calls a user-defined number and sends a stored text message by fax or SMS. To ensure errorfree operation even in harsh EMC conditions, the device has high-quality 3-way isolation and integrated surge voltage protection. The modem also features an integrated automatic "Sleep" function to increase battery life and an extremely wide supply voltage range of 10 V to 60 V, making it suitable for universal use. Modem startup is very easy using plug & play and user-friendly configuration software. The modem is approved for use in public telephone networks in Europe, the USA, and Canada. Additional approvals can be provided on request.

Should you have any technical questions, please contact us:

PSM HOTLINE: +49 - 52 35 - 31 98 90 FAX: +49 - 52 35 - 31 98 99 E-mail: interface-service@phoenixcontact.com

– Can be used globally – Password-protected access/call back function/

selective acceptance of calls

– Configurable input and output – Alarm sent directly by SMS or fax via the

integrated switch input (or via AT commands)

– Sends, receives, and evaluates SMS messages – Wide supply voltage range of 10 V to 60 V DC or

14 V to 40 V AC

– Current-saving "Sleep" mode – High-quality 3-way isolation

(VCC//RS-232//PTSN)

– Integrated surge voltage protection – Easy startup using P & P (plug & play) and

user-friendly configuration software

– 3964R-compatible

6 9 2 3 A 0 0 1

692302 1-3

PSI-DATA/FAX-MODEM/RS232

1.2 Application

The PSI-DATA/FAX-MODEM/RS232 modem can be used universally throughout the world for all popular modem applications in the following areas:

– Dial-up modem – Fax modem – Permanent line modem – Remote monitoring of systems and machines – Remote control – Remote system diagnostics – Production data acquisition – Automatic alarm generation

This device has been approved for use in public telephone networks in the following countries:

– Austria – Belgium – Canada – Denmark – Finland – France – Germany – Great Britain – Greece – Italy – Ireland – Luxembourg – The Netherlands – Norway – Portugal – Spain – Sweden – Switzerland – USA

Approvals for other countries are available on request.

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

L I N E V C C R D T D

R E S E T / A L R

A L R

O H D T R D C D E R R

R S 2 3 2

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

V C C R D T D

R E S E T / A L R

A L R D T R D C D E R R

R S 2 3 2

A A

F A X

E C

T e l e p h o n e

n e t w o r k

( P S T N )

L I N E

O H

A A

F A X

E C

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

V C C R D T D

R E S E T / A L R

A L R D T R D C D E R R

R S 2 3 2

Figure 1-1 Dial-up operation

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

V C C R D T D

R E S E T / A LR

A L R D T R D C D E R R

2 0 k m

L I N E

O H A A F A X E C

R S 2 3 2

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o. 2 7 0 8 2 0 3

V C C R D T D

R E S E T / A LR

A L R D T R D C D E R R

R S 2 3 2

L I N E

O H A A F A X E C

Figure 1-2 Permanent line operation

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

L I N E V C C R D T D

R E S E T / A L R

A L R

O H D T R

A A D C D

F A X E R R

E C

R S 2 3 2

T e l e p h o n e

n e t w o r k

PS I -D A T A /F A X - M O D E M /R S 2 3 2 O rd .- N o . 2 7 0 8 2 0 3

V C C R D T D

R E S E T / A L R

A L R D T R D C D E R R

L I N E

O H

A A

F A X

E C

R S 2 3 2

( P S T N )

Figure 1-3 Alarm generation

L I N E

O H A A F A X E C

6 9 2 3 A 0 0 2

6 9 2 3 A 0 0 3

S M S

F A X

6 9 2 3 A 0 0 4

1-4 692302

PSI-DATA/FAX-MODEM/RS232 Industrial Modem

1.3 Ordering Data

Analog modem, DIN-rail mountable, dial-up and

standard line operation in Europe, USA, and Canada, RS-232 interface, 3-way isolation, alarm input/output, 24 V AC/DC supply voltage

Scope of supply: modem, configuration software, user manual on CD-ROM, RJ-12 cable

1.3.1 Accessories

Compact power supply,

primary switched, 24 V DC, 1 A, DIN-rail mountable, wide range input

RS-232 cable, 2 m (6.56 ft.), to connect the modem to a 9-pos. device interface

RS-232 cable, 2 m (6.56 ft.), to connect the modem to a 25-pos. device interface

D-SUB connector 9-pos., with screw connection and cable feed

85 - 264 V AC (at 45 - 65 Hz) 90 - 350 V DC

SUB-D9/SUBD9 (female/female)

SUB-D9/SUBD25 (female/female)

Female connector

Male connector

Type

PSI-DATA/FAX-MODEM/ RS232

MINI-PS-100-240AC/ 24DC/1

PSM-KA-9SUB 9/BB/2 METER

PSM-KA-9SUB25/BB/2 METER

SUBCON 9/F-SH

SUBCON 9/M-SH

Order No.

27 08 20 3 1

29 38 84 0 1

27 99 47 4 1

27 61 05 9 1

27 61 49 9

27 61 50 9

Pcs.

pkt.

692302 1-5

PSI-DATA/FAX-MODEM/RS232

1.4 Technical Data

1.4.1 Supply

Supply voltage

Frequency Current Consumption

- Nominal operation

- Sleep mode (configurable via software)

Indicator

1.4.2 RS-232 Interface

Connection Device type Data format/encoding

Data flow check/protocol

Serial transmission rate

LED data indicator

Control signal indicator

10 V to 60 V DC or 16 V to 40 V AC via plug-in COMBICON screw terminal block

DC or 50 Hz to 60 Hz

< 100 mA (at 24 V) < 40 mA (at 24 V)

Green LED (VCC), steady light during operation, flashes in sleep mode

9-pos. D-SUB male connector DCE Serial asynchronous UART/NRZ, 7/8 data, 1/2 stop,

1 parity, 10/11-bit character length Software handshake Xon/Xoff, direct mode, hardware

handshake RTS/CTS or 3964R Automatic data rate detection (default) or fixed setting

at 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps, adjustable via software

Green LED (TD)/yellow LED (RD), transmit/receive data with reference to PSTN port, dynamic

Yellow LED DTR (Data Terminal Ready) Yellow LED DCD (Carrier Detect)

1-6 692302

1.4.3 PSTN Port (a/b Line)

PSI-DATA/FAX-MODEM/RS232 Industrial Modem

Connection

Shield Operating modes

Dial-up method Transmission rate

- DCE/DCE

- Fax Compatibility

Fax compatibility Instruction set compatibility

Error correction Data compression

LED data indicator

Audible signaling Operating diagnostics

Adaptive cable test

Telecommunications approvals

Hardware settings

RJ-12, 6-pos. or plug-in COMBICON screw terminal block

DC coupled on DIN rail Dial-up modem, 2-wire half/full duplex

Fax modem, 2-wire half duplex Permanent line, 2-wire full duplex

Multi-frequency/pulse dial configurable via software Automatic adjustment according to V.8

300 baud to 33.6 kbaud 2400 baud to 14.4 kbaud

ITU V.42bis, V.42, V.34 extended, ITU V.32bis, V.32, V.21, V.22bis, V.22, V.23, Bell 212A, and 103, ITU V.17, Group 3 T.4, T.30, and EIA TR-29

EIA TR-29 Class 2, CCITT V.17, Group 3, V.29, V27ter AT standard instruction set and extended, V.250 basic

instruction set V.42 (LAP-M or MNP 2 to 4) V.42bis (throughput 4:1), MNP 5 (throughput 2:1)

Green LED (OH), off the hook Yellow LED (AA), automatic answer (automatic call

acceptance), flashes during selective acceptance of calls

Yellow LED (FAX) fax mode active Yellow LED (EC) error correction in V.42 mode, flashes

when data compression is active Integrated piezo Power on selftest, visualization via LEDs (controller,

SRAM, EEPROM, DSP) Dial tone test, pulse dial ring test via additional function

in configuration software TBR21, TBR15, TIA/EIA/IS-968

for Europe, USA, and Canada 4-way DIP for dial-up and permanent line operation

(under removable cover)

692302 1-7

PSI-DATA/FAX-MODEM/RS232

1.4.4 Switching Input and Output

Switching input U

Switching output Miniature switching relay 60 V/1 A, N/O contact,

Signaling Red LED (ALR), flashes when an SMS/FAX error

24 V DC/5 mA, input range 9...48 V DC,

Nom

electrically isolated. Activates one or more of the following:

– A message on the local RS-232 – An SMS (only in dial-up operation) – A fax (only in dial-up operation) – Output control at the opposite station

activated by:

– Input control at the opposite station – An SMS (only in dial-up line operation) – A local AT command – An AT command at the opposite station

message is to be sent, Steady light when alarm has been triggered

Red LED (ERR), if alarm cannot be triggered Reset (acknowledgment) through:

– SMS (remote) – AT command (local + remote) – Pushbutton (local)

1.4.5 Text and Telephone Number Memory

Text memory

SMS Fax

Telephone number memory

1-8 692302

160 characters 253 characters, 30 kbytes

20 telephone numbers with a maximum of 36 digits

1.4.6 General Data

PSI-DATA/FAX-MODEM/RS232 Industrial Modem

CE conformance Approvals Telecommunications approvals

Ambient operating temperature range during operation

ME 35 housing

- Material

- Dimensions (H x W x D in mm (in.)) Weight of device Functional earth ground Vibration resistance

Shock test

- Operation

- Storage Free fall Degree of protection 3-way electrical isolation Test voltage

EMC Directive 89/336/EEC

u (in preparation)

TBR21, TBR15, TIA/EIA/IS-968 for Europe, USA, and Canada

0°C to +55°C (+32°F to +131°F)

With 5 pos. bus contact and ground contact ABS-V0, green 99 x 35 x 114.5 (3.898 x 1.378 x 4.508)

165 g Functional earth ground to EN DIN rail in housing 5g according to DIN EN 60068-2-6,

1.5 h each in x, y, and z direction According to IEC 60068-2-27

15g, 11 ms, half-sine shock pulse 30g, 11 ms, half-sine shock pulse

According to IEC 60068-2-32, 1 m (3.281 ft.) IP20 Supply//PSTN//RS-232

1.5 kV AC, 50 Hz, 1 min. between all ground levels according to EN 50178 and EN 61131-2

692302 1-9

PSI-DATA/FAX-MODEM/RS232

1.5 CE Conformity

Conforms to the EMC Directive 89/336/EEC EMC (Electromagnetic Compatibility) Noise immunity according to EN 61000-6-2

- Electrostatic discharge (ESD)

- Electromagnetic HF field Amplitude modulation Pulse modulation

- Fast transients (burst) Signal Supply voltage

- Surge current loads (surge) Signal Supply voltage

- Conducted interference

- Noise emission according to EN 50081-2

EN 61000-4-2

EN 61000-4-3

EN 61000-4-4

EN 61000-4-5

EN 61000-4-6

EN 55022

Criterion B 8 kV air discharge 6 kV contact discharge

Criterion A 10 V/m 10 V/m

Criterion A 1 kV/5 kHz 2 kV/5 kHz

Criterion B 1 kV 2 kV

Criterion A 10 V

Limiting curve B

EN 61000 corresponds to IEC 1000

Criterion A: Normal operating characteristics within the specified limits. Criterion B: Temporary adverse effects on the operating characteristics that the device corrects

independently.

1-10 692302

Section 2

This section provides information about – The data for the industrial modem

Quick Installation of a Dial-up Connection........................................................................ 2-3

2.1 Hardware Installation.............................................................................. 2-3

2.1.1 Default Configuration...............................................................2-3

2.1.2 Mounting..................................................................................2-4

2.1.3 RS-232 Interface...................................................................... 2-5

2.1.4 Connecting the Telecommunications Cable ............................2-6

2.1.5 Supply Voltage......................................................................... 2-7

2.2 Software Installation ...............................................................................2-8

2.2.1 System Requirements ............................................................. 2-8

2.2.2 Driver Installation.....................................................................2-9

692302 2-1

PSI-DATA/FAX-MODEM/RS232

2-2 692302

Quick Installation of a Dial-up Connection

2 Quick Installation of a Dial-up Connection

The quick startup guide only refers to a standard dial-up connection. For the configuration of permanent line operation, please refer to Section 5.1, "Permanent Line".

2.1 Hardware Installation

2.1.1 Default Configuration

The modem is preconfigured to dial-up line operation with automatic data rate detection by default upon delivery, i.e., all DIP switches are set to "OFF".

692302 2-3

PSI-DATA/FAX-MODEM/RS232

2.1.2 Mounting

Only mount and remove modules when the power supply is disconnected.

• Mount the modem on a 35 mm (1.378 in.) EN DIN rail (see Figure 2-1).

The DIN rail must be connected to PE to ensure reliable operation.

6 9 2 3 A 0 3 1

Figure 2-1 Mounting

2-4 692302

Quick Installation of a Dial-up Connection

Electrical connection

Only qualified personnel may electrically connect, start up, and operate this device. According to the safety instructions in this text, qualified personnel are persons who are authorized to start up, to ground, and to mark devices, systems, and equipment according to the standards of safety technology. In addition, these persons must be familiar with all warning instructions and maintenance measures in this text.

Disregarding this warning may result in damage to equipment and/or serious personal injury.

2.1.3 RS-232 Interface

The modem and the PC or another device are connected via the RS-232 cable PSM-KA-9SUB 9/BB/2 METER (Order No. 27 99 47 4). The cable is an interface cable with 1:1 connected contacts.

The modem must only be connected to devices which meet the requirements of EN 60950 ("Safety of Information Technology Devices").

• Use this interface cable to connect the modem to a free COM interface on the

PC.

P C / P L C M o d e m

S U B D

2 5 9

D C D D C D T x D

R x D R T S C T S D T R D S R

R I R I G N D

M a x . 1 5 m ( 4 9 . 2 1 f t . )

S U B D 9

18 1 32 3

23 2 74 7 85 8 42 0 4 66 6

92 2 9 57 5

T x D R x D R T S C T S D T R D S R

G N D

6 9 2 3 A 0 3 5

Figure 2-2 RS-232 interface

692302 2-5

PSI-DATA/FAX-MODEM/RS232

2.1.4 Connecting the Telecommunications Cable

RJ-12/RJ-11 connectors

Connect the telecommunications cable to an RJ-12/RJ-11 connector on the front of the device. Signals "a" and "b" are assigned to the middle pins, 3 and 4.

R J - 1 2

R J 4 5

6 9 2 3 A 0 3 6

n . c .

b 2

T D

a 2

R D

n . c . R D

n . c . n . c . T D n . c . n . c .

P i n 8 P i n 6

P i n 7 P i n 5

P i n 6

P i n 4

P i n 5 P i n 4

P i n 3 P i n 3

P i n 2 P i n 2

P i n 1 P i n 1

Figure 2-3 Connection using an RJ-12/RJ-11 connector

Screw terminal blocks Alternatively, the telecommunications cable can be connected via the plug-in screw

terminal blocks. You can also connect the cable shield using an ME shield clamp, which can be ordered separately (Order No. 28 53 89 9).

n . c . a b

6 9 2 3 A 0 3 7

Figure 2-4 Connection using plug-in screw terminal blocks

2-6 692302

Quick Installation of a Dial-up Connection

2.1.5 Supply Voltage

The PSI-DATA/FAX-MODEM/RS232 module is designed exclusively for SELV operation according to IEC 60950/EN 60950/VDE 0805.

Connect the 24 V voltage supply to the "24V" and "0V" connection points on the plug-in screw terminal block.

2 4 V 0 V

2 4 V 0 V n . c . n . c .

i + i -

n . c . a b

6 9 2 3 A 0 3 8

Figure 2-5 Connecting the supply voltage

As soon as the "VCC" LED lights up, the modem is ready for dial-up line operation.

692302 2-7

PSI-DATA/FAX-MODEM/RS232

2.2 Software Installation

2.2.1 System Requirements

In principle, any device can be connected to the modem via a free RS-232 interface. A terminal program, for example, can be used for configuration. More detailed information can be found in later sections.

A PC with one of the following operating systems is required for the PSI-MODEM-CONF configuration software and the plug & play function:

Windows 95, Windows 98, Windows ME, Windows NT4.0, Windows 2000 or Windows XP.

Driver installation differs depending on the operating system. The following description uses the example of Windows 2000. During installation, always follow the on-screen instructions.

In the event of any messages indicating that the software does not have a digital signature from Microsoft, please confirm with "Yes". This will not affect the operation of the software or your PC in any way.

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Quick Installation of a Dial-up Connection

2.2.2 Driver Installation

• Connect the modem to the PC as described above and switch on the supply

voltage. After the PC is started the modem is automatically detected and the driver can be installed:

• Select "Search for a suitable driver for my device (recommended)" and

click on "Next".

692302 2-9

PSI-DATA/FAX-MODEM/RS232

• Insert the CD-ROM provided into the drive and click on "Next".

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