Rauland Ranger Ranmpx Port Expander 电路图.pdf

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1、Installation and Operations KI-2014 RANMPX Ranger Port Expander Rauland-Borg Corporation Issued: 06/30/98 Page 1 of 12 RadioFans.CN 收音机爱 好者资料库 Copyright 1998 by Rauland-Borg Corporation, all rights reserved. This document contains users information on technology that is proprietary to Rauland-Borg C

2、orporation. Permitted transmittal, receipt, or possession of this document does not express license or imply any rights to use, sell, design or manufacture this information. No reproduction, publication, or disclosure of this information, in whole or in part, shall be made without prior written auth

3、orization from an officer of Rauland-Borg Corporation. Rauland-Borg Corporation Rauland-Borg Corporation 3450 West Oakton Street Skokie, Illinois 60076-2958 (847) 679-0900 RadioFans.CN 收音机爱 好者资料库 KI-2014 Ranger Port ExpanderInstallation and Operations Table of Contents GENERAL INFORMATION. 4 INSTALL

4、ATION NOTES. 4 ALERTS, PRECAUTIONS, AND LIMITATIONS. 4 TOOLS AND SUPPLIES. 4 PACKING LIST. 5 RELATED DOCUMENTS. 5 INSTALLATION. 6 HARDWARE CONFIGURATION. 6 ELECTRICAL INSTALLATION. 6 Power Connection. 7 Control Link Connections. 7 Connections-RS232 or TTL . 7 Connections-R232 External Data Transceiv

5、ers. 9 9 Pin to 25 Pin RS232C Conversion. 9 MECHANICAL INSTALLATION.10 SOFTWARE CONFIGURATION AND TESTING.10 OPERATIONS.11 REAR PANEL CONNECTORS.11 FRONT PANEL LEDS.12 KI-2014 Ranger Port ExpanderInstallation and Operations Page 4 of 12 (Jun-98) General Information Installation Notes The RANMPX Rang

6、er Port Extender (Version 2.1) allows the Ranger Media Management Systems Control Link to be easily distributed throughout multiple locations campus-wide. It provides 10 pseudo-RS485 control links as well as RS232 and TTL IN and OUT connections. The unit should be mounted in a standard 19” equipment

7、 rack. Alerts, Precautions, and Limitations ? that a RANCPU be mounted in the 1 st RANMPX. Additional RANMPXs can be added either locally or remotely, but these do not (and can not) use additional RANCPUs. ? Do not exceed total cumulative wire length between the Headend rack and classroom panels. ?

8、Do not exceed 50,000pf of capacitance when grouping classrooms. Tools and Supplies Installing the unit requires the following hand tools: 1 KI-2014 Ranger Port ExpanderInstallation and Operations Page 5 of 12 (Jun-98) ? Phillips screwdriver ? Small flat blade screwdriver Packing List The RANMPX Rang

9、er Port Extender is packaged one to a carton. Each carton should contain the following: QuantityPartPart Number 1Port ExpanderRANMPX 4#10-32x3/4”Pan Hd, Phillips Mounting Screws B0439 4#10 Mounting WashersWL0315 Related Documents Other related information can be found in the following Ranger System

10、manuals: ? KI-1856C Ranger Headend KI-2014 Ranger Port ExpanderInstallation and Operations Page 6 of 12 (Jun-98) Installation Hardware Configuration Prior to installation, you must confirm the setting of three internal three-pin terminal block header jumpers (J14, J15 and J16) for proper switching b

11、etween fiber optic transceivers and RS232 modems. By default, these jumpers are set to T, the fiber optic setting. Change these as necessary to R if using RS-232 data modems. Also, observe the following configuration procedure on the first RANMPX: 1. Cut power from the RANMPX. 2. Remove cover. 3. Se

12、t DIP switches on RANCPU card to “All On.” 4. Install the RANCPU card in the RANMPX card slot. 5. Reinstall the RANMPX cover. ? Connect subsequent RANMPXs using the rear panel RS232 IN/OUT connectorsthese do not require a RANCPU board. Electrical Installation The following sections present all stand

13、ard and optional wiring information: 2 KI-2014 Ranger Port ExpanderInstallation and Operations Page 8 of 12 (Jun-98) dedicated fiber or copper via modem, etc. The data rate is 19.2 KB. The data structure does not follow conventional asynchronous formats, however, such as those used by PCs. The RS232

14、 OUT originates with the RANMPX that contains the RANCPU. This is connected to the RS232 IN connector on the 2 nd RANMPX. Then the 2nd RANMPX RS232 OUT connector can be connected to a 3 rd RANMPXs RS232 IN connector. At this time it is not known how many layers of this sort this system will support.

15、 The pinout of these female DB-9connectors is as follows: Pin Number RS232 OUTRS232 INComments 1LED (out)LED (in) Makes CPU ACTIVE LED on front flash. Optional 2RxD (in)TxD (out)Required if using RS232 interface 3TxD (out)RxD (in)Required if using RS232 interface 4DTR (out)DTR (in)Required if using

16、RS232 interface 5GNDGNDRequired The following additions appear with production runs after July, 1997 7TTL-DTR(out)TTL-DTR(in)Required if using RANFIBER 8TTL-RxD(in)TTL-RxD(out)Required if using RANFIBER 9TTL-TxD(out)TTL-TxD(in)Required if using RANFIBER If units are in the same rack, they are connec

17、ted via a one-to-one connection scheme: Pin 1 to Pin 1, Pin 2 to Pin 2, etc., If units are more than 50 feet apart, they make connection via Pins 1-5 and appropriate R232 modem pins. Contact Rauland-Borg for information on acceptable data transceivers and modems. The pinout of standard DB9 and DB25

18、connectors used in these devices is as follows: KI-2014 Ranger Port ExpanderInstallation and Operations Page 9 of 12 (Jun-98) Connections-R232 External Data Transceivers RS-232C (9 Pin Connector)RS-232C (25 Pin Connector) Pin Number Signal Description Pin Number Signal Description 1Carrier Detect (C

19、D)1Frame Ground (GND) 2Receive Data (RD)2Transmit Data (TD) 3Transmit Data (TD)3Receive Data (RD) 4Data Terminal Ready (DTR)4Request To Send (RTS) 5Signal Ground (GND)5Clear To Send (CTS) 6Data Set Ready (DSR)6Data Set Ready (DSR) 7Request To Send (RTS)7Signal Ground (GND) 8Clear To Send (CTS)8Carri

20、er Detect (CD) 9Ring Indicator (RI)9+ Transmit Current Loop Return 11- Transmit Current Loop Data 18+ Receive Current Loop Data 20Data Terminal Ready (DTR) 22Ring Indicator (RI) 25- Receive Current Loop Return 9 Pin to 25 Pin RS232C Conversion 9 Pin Number 25 Pin Number Signal Description 18Carrier

21、Detect (CD) 23Receive Data (RD) 32Transmit Data (TD) 420Data Terminal Ready (DTR) 57Signal Ground (GND) 66Data Set Ready (DSR) 74Request To Send (RTS) 85Clear To Send (CTS) 922Ring Indicator (RI) KI-2014 Ranger Port ExpanderInstallation and Operations Page 10 of 12 (Jun-98) Mechanical Installation T

22、he RANMPX mounts in a single rack space in a standard 19” rack using the 4 mounting screws and washers supplied. Software Configuration and Testing The unit must be programmed to operate correctly. For more information regarding software configuration, see KI-1856C, the Ranger Headend manual After c

23、onfiguration, test the unit by starting the Ranger Media Center software. If the “Link OK” message is displayed in the lower right corner of the Media Center screen, and you can control the system resources from the classroom, the system is functioning correctly. KI-2014 Ranger Port ExpanderInstalla

24、tion and Operations Page 11 of 12 (Jun-98) Operations Rear Panel Connectors LINK 1 P M G TO CPU RF IN RF OUT OUT RS232 IN MODEL RANMPX 12VDC GND+ PWR RS232 IL0541 LINK 2 P M G LINK 3 P M G LINK 4 P M G LINK 5 P M G LINK 6 P M G LINK 7 P M G LINK 8 P M G LINK 9 P M G LINK 10 P M G Rear panel connecto

25、r functions are as follows: ConnectorFunctionConnector Type and Connections 12 VDC Power Supply Input Screw terminals (2); Connects to 12 VDC Power Supply. Observe proper polarity RS232 INRS232Rx DB9 connector (female); Connects to modem (fiber or copper) for daisy chaining hardware. Do not make any

26、 connections to RANMPX units containing RANCPU cards. RS232 OUTRS232Tx DB connector (female); connects to modem (fiber or copper) for daisy chaining hardware. RF INNot Used RF OUTNot Used Link 1 Screw terminals (3); connects to field wiring except for RANMPX units containing RANCPU cards. For RANMPX

27、 units containing RANCPU cards connect to the RANCC16 AX LINK.) Link 2-10 Pseudo RS485 Links Screw terminals (3 per link); connects to field wiring TO CPU Ranger Control System Maintenance. DB9 Connector (female). Connects to RANPCSW- COM 1.port 3 KI-2014 Ranger Port ExpanderInstallation and Operati

28、ons Page 12 of 12 (Jun-98) Front Panel LEDs Operational states are confirmed by front panel LEDs in the following manner: LEDOperational State CPU CPU operation is confirmed by the Green LED Flashing in .5 second on/.5 second off intervals. Other flashing intervals suggest there may be a problem wit

29、h the RS232, RF or LINK outputs. Steady On may mean that the RANCPU has not been downloaded with a program yet; this is OK. Unless there is a LINK problem, the LED should begin flashing after the control program has been successfully downloaded . RF RF data input is confirmed by a Steady On LED. Thi

30、s LED should remain Off unless the optional RF section is added. Consult Rauland Technical Support if the LED remains On at all times. SLAVE RS232 OUT/IN data is confirmed by a Steady On LED. Consult Rauland Technical Support if the LED remains On at all times. (If it does remain On at all times, yo

31、u can isolate the difficulty by removing the RS232 OUT connector and/or the RS232 IN connector.) LINKS 1-10 Received Link data is confirmed by a Steady On LED (associated pseudo- RS485 Link). Consult Rauland Technical Support if the LED remains On at all times. (If it does remain On at all times, you can isolate the difficulty by removing the appropriate field wiring.) POWERPower on is confirmed by Steady On LED.