Apollo Intelligent DIN-Rail Input/Output Unit - SA4700-302

The Apollo Intelligent DIN-Rail Input/Output Unit (SA4700-302) provides supervision of one or more normally open volt free contacts connected to a single pair of cables and a set of changeover relay output contacts. Compatible with XP95, Discovery and CoreProtocol digital communication protocols.

Mechanical Construction

The Intelligent DIN-Rail Input/Output Unit is designed to be mounted on a 35 mm width DIN-Rail inside an enclosure.

Additional Information

Connectivity Refer to datasheet PP2559 / Figures 2, 3 & 4 for unit connection information. Refer to Installation Guide 39215-160 for the installation instructions on this product. Datasheet PP2559 / table 3 details the status indications of this unit, from normal operation through to fault conditions.

Key Features

• Improved design for ease of wiring meaning faster installation
• Contains controllable isolator *
• Address range 1 - 254 *
• Nine pre-configured modes, including compatibility mode from XP95/Discovery to CoreProtocol systems *
• Failsafe mode (meets BS 7273-4 requirements) Configurable input styles *
• Earth fault monitoring *