Related Manuals for Data Connect IG202T-R38
Summary of Contents for Data Connect IG202T-R38
- Page 1 DATA CONNECT ENTERPRISE IG202T-R38 INDUSTRIAL GRADE MODEM User Manual v1.3 http://www.dataconnectus.com...
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Page 2: Modem Overview
Additionally, for easy firmware upgrade, a bootstrap loader is provided using the same DIAG serial port. IG202T-R38 is designed to be use in SCADA systems mainly based upon power utilitycommunication networks. Depending on selected mode, it can communicate through specialized, private or leased lines, radio links and power lines (PLC). -
Page 3: Mounting Types
1.2 Mounting Types IG202T-R38 is available as a desktop modem or in two different types of standard 19'' rack: 1U rack with 1, 2 or 3 modems per rack; 3U rack with 10,12 or 14 modems per rack, and additional blank front plates covering unused slots. - Page 4 ← Data Carrier Detect ← Received Data → Transmitted Data → Data Terminal Ready Signal Ground ← Data Set Ready → Request To Send ← Clear To Send ← Ring Indicator IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
- Page 5 DC power supply. Polarity is irrelevant. Maximum consumption is 3VA. Table of possible voltage options are shown below. Option Nominal Voltage DC/DC converter Voltage Range (V) on board IG202T-R38-12 9-18V SCW03A-05 IG202T-R38-24 18-36V SCW03B-05 IG202T-R38-48 36-72V SCW03C-05 IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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Page 6: Hardware Configuration
Z = 600Ω MUX1 mode) JP401, JP402, JP406 JP401, JP402, JP405, 2-wire (FSK/ Z = 10kΩ JP406 MUX2 mode) Transmitter JP404 JP404 Transmitter 3-state control off 3-state control Transmitter 3-state control on IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009... - Page 7 SQ+ and SQ- to connector JP410 JP410 connector Do not proceed squelch data signals JP408 SQ+ and SQ- to connector JP410 Bootstrap loader JP300 JP300 Enabled by switch on adapter cable operation Enabled IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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Page 8: Software Configuration
If modem is already turned on, push the SET button, then push and release the RESET button while keeping the SET button pushed approximately for 1 second. 3. Modem will respond with its introductory message “IG202T-R38 vx.x” indicating command mode and firmware version. -
Page 9: Commands Description
Sets CCITT V.23 channels for data reception. Valid range for y is 0, 1 and 2 corresponding to V.23/0 and V.23/1 at 600Bd, and V.23/2 at 1200Bd channels, respectively. AT &R C B1 03 O Sets BELL103 originate 300Bd channel for data reception. IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009... - Page 10 Sets receive level in dBm units in FSK mode. In V.29 mode receive level is fixed to R = -26dBm and this settings is ignored. For FSK mode received level R is adjustable by step of 1dB in range from 0 to IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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Page 11: Rts/Cts Delay
Turns on /off “Fail if DCD off” option. For x = 0 modem FAIL relay doesn’t react on DCD changes. For x = 1 FAIL relay is switched on when DCD = 0. CD led on the modem front side follows DCD changes. IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009... -
Page 12: Ptt When Tx On
9N1 format is possible with FSK modulations with 8E1 or 8O1 settings. Example: AT&CF8N1 command line sets format: 1 start / 8 data / 1 stop bit. Modem responds with “OK” message. IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009... - Page 13 Display Modem Info Displays full modem info (manufacturer, model, type, firmware version and date) in following format: “DATA CONNECT IG202T- R38 LS vx.x dd/mm/yy”. IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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Page 14: Test Modes
4.4 Test modes IG202T-R38 modem provides on-line test and control functions, such as remote feedback loopingand the transmission of test sequences, thus making possible to measure in-channel signal level and count bit errors. This possibilities considerably improve commissioning and maintenance of telecommunications links. - Page 15 PWR led blink (1sec / 1sec cycle). Remote test command pattern on IG202T-R38 modem is compatible with IG202T-R38 modem and with IG202T-R38 modems from Cegelec and consists of seven characters as follows: 0AAh 0AAh 05Ah 05Ah <remote address> 0A5h 0A5h There may be maximum 32 different addresses (0 to 31) on one and the same network.
- Page 16 If there is carrier signal present at receive port modem remain in loopback mode as long as carrier exists. To exit from this mode unconditionaly just press RST switch at the front panel. IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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Page 17: Firmware Upgrade
FIRMWARE UPGRADE IG202T-R38 has an ability to be upgraded with new firmware in the field by performing bootloading procedure. Latest version of IG202T-R38 firmware may be found and downloaded at no charge for registered users from Data Connect at www.dataconnectus.com. - Page 18 4. Connect IG202T-R38 bootloader adapter cable (delivered as additional accesory) at IG202T-R38 RJ45 DIAG RS-232 port. Make sure that cable switch is at RUN position. 5. Connect avaliable PC serial COM port and bootloader adapter cable with RS-232 communication cable (delivered as additional accesory).
- Page 19 APPENDIX A Rack 1U (up to 3 modems) Figure A1a. Rack frame 1U/84TE - Front view Figure A1b. Rack frame 1U/84TE - Rear view Figure A1c. Rack frame 1U/84TE - Side view 172.5 Figure A1d. Rack 1U/28TE - Front plate view D C E I G T 2 0 2 T - R 3 8 Figure A1e.
- Page 20 I G 2 0 2 T - R 3 8 R a c k 3 U ( u p t o 1 4 mo d e ms ) D C E I G 2 0 2 T - R 3 8 U s e r Ma n u a l v 1 . 3 , R e v . d a t e 1 6 N o v e mb e r 2 0 0 9...
- Page 21 D a t a C o n n e c t w w w . d a t a c o n n e c t u s . c o m...
- Page 22 APPENDIX B DIAG serial port adapter cable This adapter cable is designed to be plugged in RJ45 front DIAG RS232 serial port at IG202T-R38 modem, providing standard DB9F DCE pinout on the other side of cable. DIAG port, equiped with this cable, is used for setting IG202T-R38 modem parameters with AT commands, when switch is in RUN cable, is for upgrading firmware using bootloader mode, when switch is in BSL position.
- Page 23 2310 2340 2370 CH118 2430 2460 2490 CH119 2550 2580 2610 CH120 2670 2700 2730 CH121 2790 2820 2850 CH122 2910 2940 2970 CH123 3030 3060 3090 CH124 3150 3180 3210 IG202T-R38 User Manual v1.3, Rev. date: 16 November, 2009...
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