SENA DirectPort UPCI Software - Manual (Page 3)

Contents
1 Introduction
1.1 About This Document
1.2 DirectPort Product Family
1.3 Product Specifications
2 DirectPort UPCI2
2.1 DB9 Pin Assignments
2.2 Cabling
2.2.1 Connecting Terminal
2.2.2 Connecting Modem
3 DirectPort UPCI2B
3.1 DB9 Pin Assignments
3.2 Jumper Settings
3.2.1 RS422/RS485 Selection
3.2.2 Termination Resistance Selection
3.2.3 Slew Rate Limit Ability
3.3 Cabling
3.3.1 RS422 Point-to-Point Connection
3.3.2 RS422 Multi-Drop Connection
3.3.3 RS485 Connection
4 DirectPort UPCI4
4.1 DB9 Pin Assignments
4.2 Cabling
4.2.1 Connecting Terminal
4.2.2 Connecting Modem
5 DirectPort UPCI4B
5.1 DB9 Pin Assignments
5.2 Jumper Settings
5.2.1 RS422/RS485 Selection
5.2.2 Termination Resistance Selection
5.2.3 Slew Rate Limit Ability
5.3 Cabling
5.3.1 RS422 Point-to-Point Connection
5.3.2 RS422 Multi-Drop Connection
5.3.3 RS485 Connection 5
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