Specifications

Allen-Bradley DH+ Driver Help

Help version 1.050

CONTENTS

Overview

What is the Allen-Bradley DH+ Driver?

Channel Setup

How do I configure a channel for use with 1784 KTX(D), 1784 PKTX, 1784 PCMK/B, 5136-SD-ISA or 5136-SD-

PCI?

Device Setup

How do I configure a device for use with this driver?

Hardware Setup

How do I configure hardware for use with this driver?

Optimizing Your Allen-Bradley DH+ Communications

How do I get the best performance from the Allen-Bradley DH+ Driver?

Data Types Description

What data types are supported by this driver?

Address Descriptions

How do I address a data location on an Allen-Bradley DH+ device?

Error Descriptions

What error messages are produced by the Allen-Bradley DH+ Driver?

Overview

The Allen-Bradley DH+ Driver provides an easy and reliable way to connect Allen-Bradley DH+ devices to OPC

Client applications, including HMI, SCADA, Historian, MES, ERP and countless custom applications.

This driver supports the Allen Bradley SLC family and PLC5 series PLCs, excluding the PLC5/250 series. Address

ranges are open to support future models of these series of PLCs.

External Dependencies

This driver has external dependencies. It requires an interface card by Allen-Bradley or S-S Technologies (SST).

For a list of supported cards, refer to Channel Setup.