67 / 102
67
Security
7798C (SLI)
Sub-LAN Interface
The 7798C sub-LAN interface (SLI) functions as an intelligent hub managing
a network of MicroControllers and other controllers in a larger TAC I/NET
TM
distributed control system. The SLI provides global functions for the Micro-
Controllers, including: Access-initiated Control, Elevator Control, Event-initi-
ated Control, Trending, Runtime Accumulation, Automatic Time Scheduling,
Calculations, Anti-passback, and periodic synchronization of the local clocks
in the MicroControllers.
FUNCTIONAL FEATURES
•
Up to 6400 SLI’s per TAC
I/NET system
•
Supports up to 32 SubLAN
devices
•
Built in controller LAN
interface
•
Provides local workstation
connection
•
Expanded memory 1MB for
extra capacity
•
Software downloadable for
updates
•
Purpose designed for reduced
installation cost
SPECIFICATIONS
Operating voltage . . . . . . . . . . . . . . . . . . . 24 V AC
Power consumption . . . . . . . . . . . . . . . . . . 24 V AC, ±10%, 50/60Hz,
10 V A (max)
Backplate dimensions . . . . . . . . . . . . . . . . . 165 x 203 x 44mm
(6.50” x 8.00” x 1.75”)
PCB dimensions . . . . . . . . . . . . . . . . . . . . . 203 x 244 x 6 mm
(8.00” x 9.63” x 0.25”)
Channels . . . . . . . . . . . . . . . . . . . . . . . . . . 1 sub-LAN per 7798
Controllers . . . . . . . . . . . . . . . . . . . . . . . . . 32 MR per sub-LAN or 16 SCUs
DESCRIPTION
7798C Controller with 1024K RAM
ACCESSORIES
Recommended Power Supply XFMR6, (110V) XFMR7, (220V)
Cable for PC-emulated HHC CBL082