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DeviceNet

Developer of RTD
temperature sensor
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VT-MODEM-3
Performance Specifications


General enquiries / Order requests

Telephone Line

Max. Data Rate 33.6 kbps (V.34)
Compatibility V.34, V.32 bis, V.32, V.22, V.22A/B, V.23, V.21, Bell 212A and 103
Data Compression V.42 bis MNP 5
Error Correction V.42 MNP 2-4
Max. Fax/Modem Rate 14.4 kbps
Fax/Modem Capabilities Group 3 (V.33, V.17, V.29, V.27 ter, V.21 channel 2)
Ringer Equivalent 0.3
Line Jack RJ11

Serial Ports (1 RS232 and 1 RS422/485)

Max. Rate (either port) 115.2 kbps
RS232 Signal Support TXD, RXD, CTS, RTS, DCD, DTR, DSR, RI, GND
RS232 Connector DB9 female
RS422 Mode 4 wire full duplex
RS485 Modes 2 or 4 wire party-line
RS422 / RS485 Distance Up to 0.5 miles
RS422 / RS485 Connector Screw terminals
Command Set All standard AT and S register commands, including Class 1 and Class 2 Fax commands

General Characteristics

Input Power 10-52 VDC
Input Current 35 mA @ 48 VDC (typical)
Flammability (module plastic) UL 94V-0 materials
Telecom FCC part 68, Industry Canada C S03-8, CTR21 (98/482/EC); ACA TS 001-1997; ACA TS 002-1997
Electrical Safety UL 508, CSA C22.2/14; EN61010-1 (IEC1010), CE; IEC950:1991, AS/NZS3260-1993
EMI Emissions FCC part 15, ICES-003, Class A; EN55022, CE; AS/NZS3548-1995
EMC immunity EN50082-1 (IEC801-2, 3, 4), CE
Surge withstand IEEE-472 (ANSI C37.90)
Vibration IEC68-2-6
Hazardous locations UL 1604, CSA C22.2/213-M1987, (Class 1, Div 2, Groups A, B, C, D), Cenelec EN50021 (EEx nA II T4)
Operating Temperature -30° to 70°C
Storage Temperature -40° to 85°C
Humidity 5% to 95% RH (non-condensing)
Mounting DIN rail or panel mount
Dimensions 3.23W x 4.75L x 1.35H inches (8.2W x 12.1L x 3.4H cm)