Harrington Signal HS-3200 - Install Manual - Manual (Page 10)

HS-3100/3200 Installation Manual
4
Display Board
The Display Board provides LED and LCD status
annunciation, hotkeys, and keypads for message
retrieval and programming. A replacement Display can
be ordered under PID RB-HS-3201.
Optional (Internal) Components
NAC Expander Board - PID HS3NC2
The NAC Expander Board provides two additional NAC
output circuits. A ribbon cable connects this module.
Any combination of NAC and Relay expanders can be
added (to a maximum of three modules total) within the
basic enclosure.
Refer to the HS3NC2 NAC Expander Installation
Instructions for more information.
Relay Expander - PID HS3RL4
The Relay Expander provides four additional function
relay output circuits. A ribbon cable connects this
module. Any combination of NAC and Relay expanders
can be added (to a maximum of three modules total)
within the basic enclosure.
Refer to HS3RL4 Relay Expander Installation
Instructions for more information.
Eight Zone LED Module - PID HS3LD8
The HSLD8 module provides eight zones of LED
annunciation. The LED strips mount to the dead-front
door and connect to the RB-HS-3201 display board. Up
to three of these modules can be added to the RB-HS-
3201.
Refer to the HSLD8 Eight Zone Expansion Module
Installation Instructions for more information.