PSI-DATA/FAX-MODEM/RS232

100500_en_01

PHOENIX CONTACT

3

3

Technical data

Power supply

Supply voltage 1

10 V DC ... 60 V DC, 16 V AC ... 40 V AC

Via COMBICON plug-in screw terminal block

Frequency

DC or 50 Hz ... 60 Hz

Supply voltage 2, alternative or redundant

24 V DC ±5%

Via backplane bus contact and system power supply

Current consumption

Nominal operation

Sleep mode (can be configured via software)

< 100 mA at 24 V

< 40 mA at 24 V

LED indicator

VCC (green LED):

– Steady light: Operation

– Flashing: Sleep mode

V.24 (RS-232) interface

Connection

9-pos. D-SUB pin strip

Device type

Data Communication Equipment (DCE)

Data format

Serial asynchronous UART/NRZ

Encoding

7/8 data, 1/2 stop, 1 parity, 10/11-bit character length

Serial transmission speed

Automatic data rate detection (default) or fixed setting at 300, 1200, 2400,

4800, 9600, 19200, 38400, 57600, 115200 bps (adjustable via software)

Data flow control

Software handshake: Xon/Xoff

Hardware handshake: RTS/CTS

No handshake or 3964R

LED indicator/data indicator

TD (green LED), data to modem (dynamic)

RD (yellow LED), data from modem (dynamic)

LED indicator/control signal indicator

DTR (yellow LED), Data Terminal Ready

DCD (yellow LED), Data Carrier Detect

PSTN port (a/b line)

Connection

RJ12, 6-pos., or COMBICON plug-in screw terminal block

Shield

DC coupled to DIN rail

Operating modes

Dial-up modem, 2-wire half/full duplex

Fax modem, 2-wire half duplex

Permanent line, 2-wire full duplex

Dialing procedure

Multiple frequency/pulse dialing, configuration via software

Transmission speed

DCE/DCE

Fax

Automatic adjustment according to V.8

300 baud to 33.6 kbaud

2400 baud to 14.4 kbaud

Compatibility

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

Fax compatibility

EIA TR-29 Class 2, CCITT V.17, Group 3, V.29, V27ter

Command set compatibility

AT standard command set and extended, V.250 basic command set

Error correction

V.42 (LAP-M or MNP 2 to 4)

Data compression

V.42bis (throughput 4:1), MNP 5 (throughput 2:1)