QEI ePAQ-942 Series, User Manual

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ePAQ-9410 / ePAQ-
9420 User’s Guide UG-1071
ePAQ-9410 / ePAQ-
9420 User’s Guide
Contents
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Contents
1 General Description .................................................................1
1.1 ePAQ-9410 Features ........................................................... 1
1.2 ePAQ-942x Features ........................................................... 2
2 Specifications ...........................................................................3
3 Input Power Connections ........................................................5
4 Power Switch and Fuse ...........................................................6
4.1 Dip Switches ........................................................................ 6
5 LED Indicators ..........................................................................7
5.1 Diagnostics .......................................................................... 7
5.2 Comm Port LEDs ................................................................. 8
6 Communications Ports .......................................................... 10
6.1 Ports 1/2 (J1B/J1A): Modem ............................................. 10
6.1.1 Connections ........................................................ 10
6.1.2 Recommended Interface cable type: ................... 11
6.1.3 Surge Protection/Isolation : ................................. 11
6.2 Ports 3/4/5/6 (J2B/J2A/J2D/J2C): RS-232/RS-485 ........... 12
6.2.1 Connections: ....................................................... 12
6.2.2 Redundancy Capability: ...................................... 13
6.2.3 Isolation/Surge protection ................................... 13
6.2.4 RS-485 Termination ............................................ 13
6.3 Port 7 (J3) : Serial/IRIG-B Fiber ......................................... 14
6.3.1 Introduction ......................................................... 14
6.3.2 Connections ........................................................ 14
6.3.3 Recommended Cable Type................................. 15
6.4 Port 8 (J7B): IRIG-B RS-485 .............................................. 15
6.4.1 Introduction ......................................................... 15
6.4.2 IRIG-B Standards and functionality ..................... 15
6.4.3 Connections ........................................................ 16
6.4.4 Recommended cable type .................................. 16
6.4.5 Surge protection/Isolation ................................... 17
6.4.6 Termination ......................................................... 17
6.5 Ports 9/10/11 (J7A/J7C/J7D): RS-422 ............................... 18
6.5.1 Introduction ......................................................... 18
6.5.2 Connections ........................................................ 18
6.6 Ports 12/13 (J8B/J8A): RS-232 (Bit/Byte) Ports ................. 19
6.6.1 Introduction ......................................................... 19
6.6.2 Connections: ....................................................... 20
6.7 Port 14/15 (J10/J11): 100 Base FX Ethernet Fiber............. 21
6.7.1 Introduction: ........................................................ 21