Agilent/Keysight EL34GPBU

The EL34GPBU is a user-installable GPIB interface module that adds General Purpose Interface Bus connectivity to Keysight EL30000 Series bench electronic loads. This module enables remote control and data acquisition, allowing seamless integration into automated test equipment systems and laboratory environments. It implements SCPI-1999 and IEEE 488.2 standards for standards-compliant instrument communication.

Technical Specifications

Interface Standard: IEEE 488.2 GPIB Protocol Support: SCPI-1999, IEEE 488.2 Form Factor: User-installable module designed for field installation into compatible EL30000 Series loads

Key Features

• Direct installation into EL30000 Series electronic loads without external adapters


• Full GPIB communication for remote instrument control and data transfer


• Standards-based protocol implementation ensures compatibility with industry-standard test systems


• Support for Keysight IO Libraries Suite for unified instrument communication and detection

Typical Applications The EL34GPBU serves automated test equipment (ATE) environments where bench electronic loads require centralized control and monitoring. Integration into laboratory automation workflows eliminates manual operation and enables high-throughput testing scenarios.

Compatibility & Integration Compatible Instruments: Keysight EL30000 Series bench electronic loads including EL33133A, EL34143A, EL34243A, and E36731A Software Support: Compatible with Keysight IO Libraries Suite, which provides unified interface management across GPIB, USB, LAN, and RS-232 connections. The suite handles automatic instrument detection, configuration, and communication protocol selection.