IB2 16 I/O Expander

The IB2 16 I/O Expanders are intended to expand a MB-Secure series intruder panel with additional detector group inputs and outputs. The connection to the MB-Secure panel is established via BUS-2(1000m) or the IB2-Bus (2000m), whilst the module can be operated in in the panel housing as well as in a separate housing. For connection of hardwired detectors there are 16 deletable inputs in double-balanced technology available. By this up to 3 contacts of a detector can be connected in series and supervised by various resistor values. With this each input can handle all signals of a detector (alarm, fault, tamper and line break) in an efficient and economical way.

For operation of latching sensors e.g. passive glass break sensors each input provides a reset function. For connection of hardwired detectors there are 16 inputs in EOL or double-balanced technology. Also the detector group inputs can be programmed and operated as active-low outputs. Additional to these the module provides 16 free programmable active high outputs with 12 V 50 mA, which can be also used for operation of the relays like on the 013941.

• 1 IB2-BUS or BUS-2 line to MB-Secure
• Maximum distance with IB2-BUS up to 2000m, with BUS-2 up to 1000m
• 16 hardwired detector group inputs in double balanced technology, all resettable
• Detector group inputs alternatively configurable as active low outputs, each separately
• 16 outputs active high 12V DC
• 1 input for tamper contact
• Auxiliary power supply input 12V
• 3 LEDs to display system status

• G115068, Class C
• EN 50131-1 Grade 3