Operations Manual

EXI HALO Installation & Operation Manual 981-000003-000
EXI Wireless Systems 13 March 2000
Revision 2.0
Cable capacitance is a large factor in determining the quality of the signal on the network, and EXI recommends that
cables with capacitance of greater than 15 pf per foot should be avoided. The network should be constructed using a
“multi-drop bus” type topology, avoiding any “star” type configuration. The system is designed to operate with up to
4,000 ft of cable with the recommended topology and cable. The total cable length varies depending upon the cable
capacitance and nominal impedance, topology, and number of devices on the network. If the estimated total cable
length is greater than 4,000 ft, a RS-485 Repeater will be required to ensure that the system works reliably, or works
at all. It is also recommended that a Repeater be used to isolate HALO Elevator Controllers from the main system to
minimize noise pick-up and loading of the system. Cables used in Elevator shafts should be stranded and not solid,
and should be resilient enough to withstand the continuous flexing that it will experience for many years in the
elevator shaft.
Figure 9 - Typical HALO Configuration
5.2.1. Cabling Type
Power Cable
2-conductor, 18-gauge, shielded or unshielded.
RS485 Network Cable
2-pair, unshielded twisted pair, 24-gauge, maximum capacitance
15pF per feet.
Ethernet Network Cable
10 Base –T cabling
CAT 5 – 4-pair, unshielded twisted pair.
Elevator Travel Cable
3-conductor, shielded, stranded, low capacitance travel cable.
R2 RECEIVER
DATA
COMM.
Made in Canada . . with care
12/24 VDC GROUND DATA 0 DATA 1 N/O 1 COM 1 N/C 1 N/O 2 COM 2 N/C 2
1 2 3 4 5 6 7 8 9 10
POWER
RELAY
Controller 1
Whip
Antenna
Exciter
Antenna
HALO Network
RECEIVE
ANTENNA
RBC
FCC ID# HE7MAX
TRANSMIT OUTPUT
SEA #1 SEA #2
Made in Canada . . with care
Controller
by
Power
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
+24V DC Input System Ground +12V Ou 200 ma System Ground Weigand 0/Data Weigand 1/Gnd System Ground MagOut 24V 200 ma Door Switch In System Ground Unlock In Override In Strobe In N.O COM N.C. N.O COM N.C
Relay #1 Relay #2
Alarm In
OFF ON
EXI ELECTRONIC SYSTEMS
Winnipeg, Manitoba [phone]
Made in Canada
PRODUCT
MODEL NO.
SERIAL NO>
ROAM II/TAGRRR
SEA-M
1118
24V Output 1
Whip
Antenna
Exciter
Antenna
RECEIVE
ANTENNA
RBC
FCC ID# HE7MAX
TRANSMIT OUTPUT
SEA #1 SEA #2
Made in Canada . . with care
Controller
by
Power
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
+24V DC Input System Ground +12V Ou 200 ma System Ground Weigand 0/Data Weigand 1/Gnd System Ground MagOut 24V 200 ma Door Switch In System Ground Unlock In Override In Strobe In N.O COM N.C. N.O COM N.C
Relay #1 Relay #2
Alarm In
OFF ON
RIM
RIM
Receiver 1
Whip
Antenna
RIM
RS485 Bus
TAP
TAP
TAP
PC
Terminator
RS-485
Repeater
Elevator Controller
RIM
EXI ELECTRONIC SYSTEMS
Winnipeg, Manitoba [phone]
Made in Canada
PRODUCT
MODEL NO.
SERIAL NO>
ROAM II/TAGRRR
SEA-M
1118
CPS-24
Central Power Supply
24V Output 2
24V Output 3
To 2nd Receiver
(2 Receivers per output)
Central Power Supply
Elevator Control System