Quatech ESC-100 user manual Features, IND Option --- Surge Suppression Upgrade

Page 7

1.2 Features

The standard ESC-100 implements each of its communication channels with a 16750 UART and uses standard line driver and receiver components. For improved performance and industrial-grade reliability, Quatech offers the following board upgrades:

1.2.1 "IND" Option --- Surge Suppression Upgrade

The "IND" upgrade provides the protection essential for reliable use in an industrial environment. Each communication line has a surge suppressor capable of sustaining up to 40A 20us peak transient surges, a clamping voltage of 30V and a peak energy dissipation of 0.1 Joules.

Part Number	IND Option	Connector
ESC-100D	no	D-78
ESC-100DIND	yes	D-78

ESC-100M	no	RJ-11
ESC-100MIND	yes	RJ-11

Figure 1 --- ESC-100 Product Series Summary

Quatech ESC-100 User's Manual

7

Image 7

Contents ESC-100 Warranty Information Page Declaration of Conformity Viewing Resources with Device Manager Address Map and Special RegistersBase Address and Interrupt Level IRQ Enhanced Serial Adapter IdentificationGeneral Information Connector TypeIND Option --- Surge Suppression Upgrade FeaturesFactory Default Configuration Hardware ConfigurationEnable Scratchpad Register SPAD, J4 Clock multiplier jumper options Force High-Speed Uart Clock X2, X4, or X8, J1-J3Jumper/connector locations Hardware InstallationPort Address Range Interrupt Status Register Enabling the Special RegistersBit Name Description Options RegisterRR1 RR0 Clock Rate MultiplierWindows Millennium Windows ConfigurationWindows Windows Windows Windows NT Viewing Resources with Device Manager Page DOS and other operating systems DOS and Other Operating SystemsQTPCI.EXE Basic Mode display QTPCI.EXE Expert Mode display OS/2 External Connections ESC-100D Connector Pinouts ESC-100D Channel Output ConfigurationESC-100D Output Connectors CTS DSR ESC-100M only INTA# PCI Resource Map10Specifications Maximum Load pF Data Rate 10% 15% 20% 25% Kbaud Trans Time Computer will not boot up TroubleshootingESC-100D/M Revision March