Keri Systems LC-208 Proximity Elevator Control - Manual (Page 12)

Proximity Elevator Control Panel
1530 Old Oakland Road, Suite 100 01879-001 Rev. E
San Jose, CA 95112 USA
(800) 260-5265 (408) 451-2520 FAX (408) 441-0309
Web: http://www.kerisys.com E-mail: [email protected]
Page 12 of 22
Quick Start Guide
LC-202P/LC-208P
5.2.3 Reader Daisy-Chain
One Proximity reader is shared by all elevator control panels in an elevator control application. The
main reader connections are made to a primary LC-202P elevator panel. All other reader
connections to the remaining LC-202P panels are made per the following rules.
1. The reader antenna line must be daisy-chained to all other elevator panel antenna inputs – Pin 1
of TB-5 and TB-6 on the LC-202P panels.
2. The reader ground line must be daisy-chained to all other elevator panel antenna grounds to
provide a standard ground reference for all panels – Pin 4 of TB-5 and TB-6 on the LC-202P
panels.
3. The reader shield line must be connected to the A-floor controller antenna ground at the master
elevator panel ONLY (Pin 4 of TB-5 on the master LC-202P panel).
4. The reader power line must be connected to the master elevator panel ONLY (Pin 3 of TB-5 on
the master LC-202P panel).
Make the reader connections per the information in Table 4 and Figure 7 on page 13.
Table 4: Daisy-Chained Reader
Connections
TB-5/TB-6 Pin Description
1 Antenna
2 Beeper
3 Power
4 Ground
5 Green LED
6 Red LED
7 - no connection -