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Apollo Intelligent DIN-Rail Input Output Unit

£50.99 (inc VAT: £61.19)

In Stock

SKU: SA4700-302 Category: Brand:


The Intelligent DIN-Rail Input/Output Unit 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.


  • 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


  • 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


Additional information

Weight 1 kg