Black Box IC107C-R3 - Manuals

Page 3 - que el aparato eléctrico sea operado.

2 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación debe...

Page 4 - NOM STATEMENT, TRADEMARKS; TRADEMARKS USED IN THIS MANUAL

3 NOM STATEMENT, TRADEMARKS 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada. 13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos,poniendo par...

Page 5 - Contents; Chapter

4 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) Contents Chapter Page 1. Specifications ............................................................................................. 5 2. Introduction ............................................................................................... 7 3. Con...

Page 6 - CHAPTER 1: Specifications; outputs; Appendix

5 CHAPTER 1: Specifications 1. Specifications Compliance: CE; FCC Part 15 Subpart B Class A, IC Class/classe A Interfaces: EIA/TIA RS-232, DTE or DCE (user-selectable);EIA/TIA RS-422/485 Protocol: Asynchronous Data Rate: Transparent to data rates up to 64 kbps Data Format: Transparent to data format...

Page 7 - Up to 95% noncondensing

6 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) TemperatureTolerance: Operating: 32 to 122˚F (0 to 50˚C)Storage: –4 to +158˚F (–20 to +70˚C) HumidityTolerance: Up to 95% noncondensing MTBF: 200,000 hours Power: IC107A-R3 and IC107AE-R3: From utility-power (mains) outlet, through external power supply wi...

Page 8 - CHAPTER 2: Introduction

7 CHAPTER 2: Introduction 2. Introduction The RS-232 ↔ RS-422/485 Converter (Data Only) allows your RS-232 and RS-422/485 equipment to communicate with each other. It operates in full-duplexmode over 4-wire lines. A four-wire terminal block on the RS-422/485 port makes installation easy. And this in...

Page 10 - CHAPTER 3: Configuration; If your Converter is a standalone IC107A-R3 or IC107AE-R3 model:

9 CHAPTER 3: Configuration 5. Normally, the Converter’s frame ground is isolated from its RS-232 signal ground. But if you want to connect frame ground to signal ground, you’llneed to solder a 100-ohm, 500-mW resistor to the terminals of location W7.(You could also use a wire jumper, but you’d need ...

Page 11 - To install your RS-232; Device

10 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) 4. Installation To install your RS-232 ↔ RS-422/485 Converter (Data Only) system, take these steps, making sure that the Converter and your devices are powered OFF: 1. Run an RS-232 cable from your RS-232 device to the Converter’s DB25 female RS-232 port....

Page 12 - Chapter 3; For more on the Converter’s RS-232 pinning, see the

11 CHAPTER 5: Operation 5. Operation 5.1 RS-232 Circuitry The RS-232 side of the RS-232 ↔ RS-422/485 Converter (Data Only) is composed of the RS-232 drivers and receivers, the delay circuitry, and other circuitry necessaryto operate the RS-232 control lines. Data traveling from the RS-232 interface ...

Page 14 - , you can use switch S2 to either

13 CHAPTER 5: Operation 5.2 RS-422/485 Circuitry The RS-422/485 side of the Converter is made up of the driver, receiver, and line-termination networks. As described in Chapter 3 , you can use switch S2 to either connect the receiver’s termination network to the line (terminate the RS-422/485port) o...

Page 15 - Calling Black Box; do not attempt to alter or repair the unit; Shipping and Packaging

14 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) 6. Troubleshooting 6.1 Calling Black Box If you determine that your RS-232 ↔ RS-422/485 Converter (Data Only) is malfunctioning, do not attempt to alter or repair the unit . It has no user-serviceable components. Contact Black Box Technical Support at 724...

Page 17 - Function

16 RS-232 ↔ RS-422/485 CONVERTER (DATA ONLY) Table A-2. Pinning of the RS-422/485 connector (4-position terminal block). Pin/Signal Function TXA and TXB Data received by the Converter from the RS-232 port is transmitted out of the unit over twisted-pair wires using these two outputs. The “TX” LED in...

Page 18 - NOTES