Apollo Intelligent DIN-Rail Switch Monitor (SA4700-300)

Apollo SA4700-300APO Intelligent DIN-Rail Switch Monitor

The Intelligent DIN-Rail Switch Monitor is designed to monitor the state of one or more single pole, volt-free contacts connected on a single pair of cables and to report the status. It has a selectable status reporting delay making it suitable for monitoring flow switches. Compatible with XP95, Discovery and CoreProtocol digital communication protocols.

Mechanical Construction:

The Intelligent DIN-Rail Switch Monitor is designed to be mounted on a 35 mm width DIN-Rail inside an enclosure.

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

Specifications

• Supply Voltage (Vmin-Vmax) : 17-35 V dc
• Protocol: 5-13 V peak to peak
• Power-up Surge Current: 900µA
• Quiescent Current: 500 uA
• Max Current LEDs On 3.5mA
• Max Current LEDs Disabled: 500uA
• Relay Output Contact Rating: 1A at 30V dc or ac
• Isolator Data: Refer to the Short-Circuit Isolation datasheet
• Operating Temperature: -40°C to +70°C
• Humidity (No condensation or icing) : 0% to 95% RH
• Vibration, impact & shock : EN 54-17 & EN 54-18
• Standards & Approvals : EN 54-17, EN 54-18, CPR, LPCB, VdS, BOSEC, SBSC, FG
• Dimensions : 33mm (H) x 102mm (W) x 33mm (D)
• Weight: 49g

Downloads

• Datasheet (Adobe PDF)
• Installation Manual (Adobe PDF)