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DATA CONNECT IG202T-R38-DC24 INDUSTRIAL MODEM[IG202T-R38/24]

DATA CONNECT IG202T-R38-DC24 INDUSTRIAL MODEM[IG202T-R38/24]

$596.25
Quantity :

DATA CONNECT IG202T-R38 BELL 202T 0-1200BPS STANDALONE 2/4 WIRE LEASED LINE & MULTI POLLING 10-48VDC

OVERVIEW

The Data Connect IG202T-R38 is Bell 202 frequency shift key (FSK) and quadrature amplitude modulation (QAM) modem for asynchronous and synchronous data transmission in 300-3400 Hz voice band. It is highly immune to interference and noise and permits extensive voice-band communication link utilization.

The modem supports several international standards ITU V.21, V.23, R.35, R.37, R.38A, R38B, v.29, Bell 103, Bell 202 and propriety Cegelec 1200/600Bd and Indactic 33 communication standards.

The modem can operate in half or full-duplex, point-to-point or point-to-multipoint mode when using FSK modulation the receive and transmit channels may be independently set.

The modem employs advanced DSP technology, thus offering high service flexibility through programmable features. Software configuration is performed via Hayes AT command set. AT commands can be initiated from any terminal application using and RS-232 communication interface. Additionally, for easy firmware upgrade a bootstrap loader is provided.

The modem features programmable modem capability for SCADA or power utility communication networks. It can support a range of standards including ITUR.35, R.37, R.38A, R.38B, V.21, V.23, Bell 103, and Bell 202. It is fully programmable via Hayes AT command set. The modem also features specialized line, power line carrier, or radio communication, as well as half or full-duplex operating modes.

The IG202T-R38 is designed for use in SCADA systems mainly based upon power utility communication networks. Depending on modulation standards it can communicate through specialized, private or leased lines, radio links and power lines (PLC)

The IG202T-R38 is available as a desktop modem or in two different types standard 19” rack, including: 1U rack with 1, 2, or 3 modems per rack; 3U rack with 10, 12 or 14 modems per rack, with additional blank front plates covering unused slots. All connectors at the rear side are accessible at the back openings.

SPECIFICATIONS

Operation Type Data Transmission on audio frequency analog medium. Media Leased line, radio, PLC Modes -asynchronous or synchronous, point-to-point, 2-wire or 4-wire -support for synchronous Indactic 33 protocol.

INTERFACES DTE INTERFACE -RS-232C, DB (female) connector -Signals: DCD, RD, TD, DTR, SG, DSR, RTS, CTS, RI -Character length: 5-9 data bits, 1 start & 1 stop -RTS/CTS delay: adjustable by 1ms step within range of 40-6825ms -option to transmit on RTS -configuration: AT command set

ANALOG LINE
-DB15 (female) connector -600O or high impedance with return loss <0.2 -Transmission level: 0 to -32dBM, programmable by 1dBstep -Receive level: 0 to -36dBM, programmable by 1 dB step, min. -48dBM -Radio control: half duplex control squelch detection

POWER SUPPLY:  2-position screw plug type (for 2-2.5mm 2 wire)
GENERAL LED INDICATION POWER SUPPLY PWR, TXD, RXD, RTS, RTS, DCD 9- 18VDC, 9-12VAC, model 12 18-36VDC, 14-23VAC, model 24 36-72VDC, 25-50VAC, model 48
ISOLATION IMMUNITY to NOISE Transformer up to 1500V -Peak pulse noise: 100v Peak -Effective interference at 50 Hz: 80V rms TEMPERATURE DIMENSIONS Operation and storage: -10 to 50 °C -desktop: aluminum enclosure 11x30x170mm -19” rack: EUROCARD PCB, 160x100mm 3HE, 6T in 1U and 3U rack
MODULATION TRANS. RATE FREQ. DEVN. CHANL. SPACE. LOW FREQ HIGH FREQ FSK Bd Hz Hz Hz Hz
ITU R.35 50 ±30 120 420 3300
ITU R.37 100 ±60 240 480 3120
ITU R.38B 200 ±90 360 540 3060
ITU R.38A 200/300 ±120 480 600 3000
ITU V.21 300 ±100 400 1080/1750
ITU V23/1/2 600/1200 ±200/400 800/1600 1500/1700
Bell 103 300 ±100 400 1170/2125
Bell 202 1200 ±500 2000 1700
QAM TRANS.RATE SYM. RATE CONST. PT. CARE.FREQ. MODE Bps Hz
4800 2400 4 1700 half duplex
7200 2400 8 1700 half duplex
ITU V29 9600 2400 16 1700 half duplex

 

ORDERING INFORMATION

DCE/IG202T-R38-DC-12 STANDALONE (9-18 VDC)
DCE/IG202T-R38-DC-24 STANDALONE (18-36 VDC)
DCE/IG202T-R38-DC-48 STAMDALONE (25-50 VDC)