Systech Corporation RCS/5000 Скачать руководство пользователя страница 18

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Connecting EIA-232 Devices

RJ-45 Plug Pin

Number

DB-25 Plug Pin

Number/Signal

1 DCD

8 DTR

7 CTS

5 RXD

4 TXD

6 SG

3 SG

2 RTS

8 DCD

20 DTR

5 RTS

3 RXD

2 TXD

7 SG

4 RTS

Pin 1

Figure 2-6. RJ-45 to DB-25 Modem Cable

RJ-45 Plug Pin

Number

DB-9 Plug Pin

Number/Signal

1 DCD

8 DTR

7 CTS

5 RXD

4 TXD

6 SG

3 SG

2 RTS

1 DCD

4 DTR

8 RTS

2 RXD

3 TXD

5 SG

7 RTS

Pin 1

Figure 2-7 RJ-45 to DB-9 Modem Cable

Содержание RCS/5000

Страница 1: ...RCS 5000 and RCS 6000 Hardware Manual Document number 80 001048 1 Revision B...

Страница 2: ......

Страница 3: ...RCS 5000 and RCS 6000 Hardware Manual...

Страница 4: ...cription 7 10 00 A Initial production release 11 28 00 B Correction RS 485 422 pinout for RCS 5000 Created 2000 and Protected Under the U S Copyright Act of 1976 Copyright 2000 SYSTECH Corporation All...

Страница 5: ...l interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this man...

Страница 6: ......

Страница 7: ...the RCS 5000 or RCS 6000 21 CHAPTER 3 PHYSICAL LAYER INTERFACE SETTINGS 24 Connecting RS 422 485 Devices 24 RS 422 485 Point to point Configuration 25 RS 422 485 Bus Configurations 25 Two Wire System...

Страница 8: ......

Страница 9: ...cted to your local network When the port server is connected to your LAN and to one or more peripherals it manages network traffic routing it to the correct device For instance the RCS might be used a...

Страница 10: ...thernet ports 1 port cross wired for easy connection to another hub High speed serial connections Software selectable RS 232 RS 422 or RS 485 modes on each port Parallel printer port Optional WAN port...

Страница 11: ...8 or Windows NT can access and use the remote serial ports For further information on configuring and using Networked COM ports see the NativeCOM manual The NativeCOM software and manual are available...

Страница 12: ......

Страница 13: ...s to the RCS port server Most common connection method Connect each peripheral device e g cash register card reader modem to a serial port one of the RJ 45 or DB 9 connectors on the front panel 4 Plug...

Страница 14: ...peration or error conditions A larger status LED on the lower right indicates the overall status of the port server In addition LEDs for the printer WAN and Ethernet ports are located on the front pan...

Страница 15: ...hub The DB 25 WAN port and Printer port are also located on the back panel NOTE Not all models include a WAN port See Model Numbers page 37 If your model does not have a WAN port the WAN connector wi...

Страница 16: ...e to the serial port of an RCS 5000 you need to determine whether the device connector wiring follows the standard for data terminal equipment DTE or for data communication equipment DCE In general mo...

Страница 17: ...TXD 6 SG 3 SG 2 RTS 20 DTR 6 DSR 8 DCD 4 RTS 2 TXD 3 RXD 7 SG 5 CTS Pin 1 Figure 2 4 RJ 45 to DB 25 Terminal Cable RJ 45 Plug Pin Number DB 9 Plug Pin Number Signal 1 DCD 8 DTR 7 CTS 5 RXD 4 TXD 6 SG...

Страница 18: ...TS 5 RXD 4 TXD 6 SG 3 SG 2 RTS 8 DCD 20 DTR 5 RTS 3 RXD 2 TXD 7 SG 4 RTS Pin 1 Figure 2 6 RJ 45 to DB 25 Modem Cable RJ 45 Plug Pin Number DB 9 Plug Pin Number Signal 1 DCD 8 DTR 7 CTS 5 RXD 4 TXD 6 S...

Страница 19: ...Port Server Administrator s Guide Thus a minimal cable as shown in Figure 2 8 using only RX pin 5 data in TX pin 4 data out and SG pin 3 ground can be used RJ 45 Pin Number DB 25 Pin Number Signal 1 D...

Страница 20: ...ection Signal Function 1 DCD I Signals module that remote device has a valid connection 2 RX I Serial data in from remote device to RCS 3 TX O Serial data out from RCS to remote device 4 DTR O Signals...

Страница 21: ...ions when they disconnect The cable shown in Figure 2 12 can be used to connect a DB 9 terminal or standard PC COM port directly to the RCS 6000 The DB 9 to DB 9 terminal cable diagrammed is a standar...

Страница 22: ...RX 4 DTR 9 RI 7 RTS 8 CTS 5 GND 1 DCD 2 RX 3 TX 6 DSR Table 3 4 DB 9 to DB 9 Terminal Cable The RCS 6000 does not require the use of all 9 wires Only the RX TX and GND signals are essential DTR DSR a...

Страница 23: ...DSR 5 GND 4 DTR 3 TX 2 RX 8 DCD 22 RI 4 RTS 5 CTS 20 DTR 7 GND 6 DSR 3 RX 2 TX Table 2 14 DB 9 to DB 25 3 wire Terminal Cable Connecting Parallel Printers to the RCS 5000 and RCS 6000 The RCS 5000 and...

Страница 24: ...llation can include an RCS port server that acts as a Local Area Network to Wide Area Network LAN to WAN router For example a remote office location might use an RCS port server to access applications...

Страница 25: ...nal Ground Transmitted Data Receive Data Request to Send Clear to Send DCE Ready DTE Ready Received Line Signal Detector Transmitter Signal Element Timing DTE Transmitter Signal Element Timing DCE Rec...

Страница 26: ...rk If you are using your RCS 6000 to replace a Systech RCS 4000 or RCS 5000 port server or including it in a network that already contains RCS 4000s or 5000s you may want to use an adapter on your RCS...

Страница 27: ...to CTS DB 9 pin 8 Starting the RCS 5000 or RCS 6000 When the RCS port server is powered up it will run a self test The LEDs will flash to indicate normal operation The following LED colors and pattern...

Страница 28: ...port that is in use The green LED will blink when data is transmitted or received It will blink 5 times per second when data is continuously transmitted or received If any of the LEDs turn orange an...

Страница 29: ......

Страница 30: ...S 422 485 devices in a point to point connection or more than two RS 422 485 devices in a bus configuration The only legal RS 422 485 cabling topology is a bus topology including point to point connec...

Страница 31: ...acteristic impedance generally 100 ohms RS 422 485 Bus Configurations More than two RS 422 and RS 485 devices can be connected in a bus configuration You can connect one RS 422 and several RS 485 devi...

Страница 32: ...XA are connected to a single wire and the other pair of transmit and receive lines TXB and RXB are connected to the second wire The device that is designated as the master manages the traffic on the l...

Страница 33: ...er nearby ports may get coupled back onto the unterminated receive lines If you need to leave the RX lines unattached you may need to attach a simple 100 or 120 ohm termination resistor between the li...

Страница 34: ...o them Be sure the wires are terminated as indicated in the wiring diagrams in the previous section In addition as a fail safe to prevent floating wires the RCS 5000 provides internal 2k bias resistor...

Страница 35: ...interface of the RCS port server use the set interface command The format is set interface port number s rs232 rs422 rs485 i The set interface command sets the port to the specified physical layer in...

Страница 36: ......

Страница 37: ...nd blinking combinations to indicate the status of the components of the RCS 5000 and RCS 6000 LED Displays The LED display may differ depending on the state of the RCS 5000 or RCS 6000 When the RCS i...

Страница 38: ...e starting up green blinking when ready for use Either 1 off unconnected 2 green connected to active ethernet network blinks to show network activity Either 1 off closed port 2 green open port blinks...

Страница 39: ...links a HEX code that designates the error category See Table 11 3 below green yellow blinking operation An error was detected when reading the current configuration database the default configuration...

Страница 40: ...de The LED does not blink codes for nonfatal errors Errors which do not prevent the operating system from running but may degrade the RCS capabilities are non fatal errors Non fatal errors are not bli...

Страница 41: ...Appendix Specifications 35 HEX code Error Category 9D HUB test error...

Страница 42: ...asynchronous serial ports with modem control and surge suppression Asynchronous port data rates of 50 bps to 115 2 Kbps over EIA 232 electrical interface RCS 5000 uses RJ 45 physical interface RCS 600...

Страница 43: ...is section describes guidelines for using 10BaseT twisted pair cabling Recommended cable is 22 to 26 AWG category 3 or category 5 unshielded solid copper twisted pair standard telephone wire at least...

Страница 44: ...munication equipment DCE 10 data terminal equipment DTE 10 DB 9 serial ports 8 pinouts 14 DB 9 to RJ 45 adapter pinout 20 DCD change setting 13 DCE 10 DTE 10 DTE pinout RCS 5000 10 RCS 6000 14 E EIA 2...

Страница 45: ...orts 8 RJ 45 to DB adapters cable 13 RJ 45 to DB 9 terminal cable diagram 12 router LAN to WAN using RCS as 18 RS 232 set port to 29 RS 422 24 pinouts for RCS 6000 28 set port to 29 RS 422 and RS 485...

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