Network Router User Manual
Table Of Contents
- IOLINK-520 and IOLINK-PRO USER AND SYSTEM ADMINISTRATION GUIDE
- Installation
- Typical Applications & How to Configure Them
- 2.1 - Bridging and Routing
- Should You Bridge or Route?
- 2.2 Basic WAN Configurations
- 2.3 - Configure Remote Site Profiles
- 2.4 Advanced Features
- Introductionto Filtering
- Appendix AMenu Trees
- Appendix BOctet Locations on Ethernet Frames
- Appendix CServicing Information
- Opening the case
- Identifying the Internal Components
- To Clear a “Lost” Password
- Changing LAN or WAN Interfaces
- Selecting MDI or MDI-X LAN Interface
- Installing the ISDN Link Modules
- Processor settings for the ISDN Link Modules
- Changing the Termination Straps on the ISDN S/T Interface
- Connecting to the ISDN-U Link Module
- Performing a Software Upgrade
- Appendix DInterface Pinouts
- Pinout Information
- Link Clocking Information
- ATL-CSU/DSU Link Module Information
- Console Pinouts
- V.24 & RS232C Link Pinouts
- V.11/X.21 Link Pinouts
- RS442 & RS530 Link Pinouts
- V.35 Link Pinouts
- RS232 Null-Modem Cable Configuration
- V.35 Null-Modem Cable Configuration
- RS530 Null-Modem Cable Configuration
- RS530 To RS449 Conversion Cable
- V.11/X.21 Null-Modem Cable Configuration
- Index
- Warranty
Interface Pinouts
IOLINK-520 & IOLINK-PRO Installation & Applications Guide —
D.3
Console Pinouts
The connector shown here and pinouts described here correspond to the connector labeled
“Console” on the back of the IOLINK-520 & IOLINK-PRO.
DB25 Female DCE
13
1
25
14
Contact
Number
CCITT
Circuit
Number
IEEE
Circuit
Desig.
Circuit
Name
Direction
To From
DCE DCE
1 101 AA Protective Ground NA
2 103 BA Transmitted Data X
3 104 BB Received Data X
5 106 CB Clear to Send X
6 107 CC Data Set Ready X
7 102 AB Signal Ground NA
8 109 CF Received Line Signal Detector (CD) X
20 108.2 CD Data Terminal Ready X
22 125 CE Ring Indicator X
Figure D-3 Console Pinouts
The connecting cable must be a shielded cable.
When connecting the IOLINK router console directly to a modem, a null modem cable
must be used because both the IOLINK router console and the modem are DCE devices.
A null modem cable with pinouts according to the following figure must be used.
IOLINK router Contact
Number
Modem Contact Number
820
32
23
20 8
77
45
54
22 22
Figure D-4 Console Null Modem Cable Pinouts