Nittan (1IASBOX) Input Monitor Module

Nittan (1IASBOX) Input Monitor Module

The 1IASBOX is a single input (Class B) device, suitable for use with Nittan Addressable Sensortec protocol and can be mounted in a wide variety of widely available enclosures. The device is simply addressed via rotary switches and has a DIP switch for selecting Input mode. A bi-colour LED is provided to indicate Normal, Fault or Alarm status.

Key Features:

• 1 N/O Contact Input – Does not monitor Contact Wiring
• Rotary Address Switched
• Technical Specifications:
• Protection class: IP4X
• Power supply: DC24V
• Operating voltage: DC20,5 to 27,5V
• Power consumption: 3,3 mA idle mode, 4,5 mA max alarm mode.
• Connections: terminals for inputs, signals communications and serial loop connection.
• LED indicators: (on board) two-colour LED indicator for alarm and fault events (selectable), and communication status.
• Controls: rotary dip switches to set ID address. 6-pin dip switch to set operating functions.
• Operating temperature: -10 to +50°C; 93% r.h.
• Dimensions: W 91,6 x H 54,7 x D 20 mm.
• Distance between centers: W 84 mm.
• Parts supplied: technical manual, balancing resistors (1 x 18KOhm, 1 x 47KOhm).