ZFP 16 Input output PCB (full size) – open collector outputs (15 cards mixed type can be connected on ABUS on the ZFP panel)

Type:  16 monitored swich inputs/open collector outputs (dependent on wiring configuration used).
Indicators:  Polling LED; Power LED; Input/Output Activated (x16).
Connections:  A-BUS RS485 connections (B, A, 0) to main ZFP PCB; 24V supply input (from main ZFP PCB or external EN54-4 PSU); Comms and Power In/Out connections. 16 monitored switch inputs/open collector outputs (dependent on wiring configuration used).
Product dimensions:  (mm) 80 W x 150 H x 30 D mm.
Operating conditions/temperature:  -5ºC to +40ºC. Max relative humidity: 95%.
Network specification:  Dedicated A-BUS RS485 monitored radial circuit. 1KM max length. Up to 15 A-BUS PCBs per panel.
Notes:  Inputs active when switched to GND (28mA current per active input); 100mA open collector output sink; Use Dipswitch SW1 to set the PCB's address – see main ZFP panel instructions for details.