The AM-CRI card reader
interface is designed for use with Linear's access
control systems. The interface will support one or two
26-bit or 31-bit Wiegand input devices.
If the readers used have a hold or buffer connection,
two readers may be used to the AM-CRI. If the readers do
not have a hold or buffer connection, one reader may be
used with the AM-CRI.
Usually mounted near the readers, the AM-CRI
interface connects to the control unit through a PBUS
cable. Each reader connects to the AM-CRI through a
six-wire (one LED in reader) or seven wire (two LEDs in
reader) cable.
Features:
For equipping a Linear access control system
with one or two Wiegand devices
Card Reader Interface can be used with up to two
26 or 31-Bit Wiegand input devices
Power is supplied by system controller or
external source for locally powered readers