Primary And Secondary Wiring Connections - HySecurity SwingSmart DC Series Programming And Operations Manual

PRIMARY AND SECONDARY WIRING
CONNECTIONS
1. As shown in Figure 56, connect a two-pair,
twisted, shielded communications cable to
the DUAL GATE inputs in each unit. The inputs
are located near the base of the Smart DC
Controller. Be sure to connect the wires in pairs
to the same terminal ports (A-A, B-B, and COM
to COM) on both units. See Table 17.
* Only ground to one unit. Do NOT attach the
shield wire to both units.
Primary
Shielded cable
(3-wire)
99 | www.hysecurity.com
Table 17. Primary-Secondary Wiring
Primary
A
COM
B
Conduit (in the ground)
Figure 56. Primary-Secondary Pair Wiring Connections
SWINGSMART DC PROGRAMMING AND OPERATIONS MANUAL
BI - PARTING/DUAL GATE SYSTEM
2. Attach a ring terminal to the shield wire
and connect it to the Smart DC Controller's
convenient ground screw. Refer to Figure 56.
NOTICE
Connect the ground shield wire to only one
operator, not both.
Shield wire to Ground*
EXIT
LOOP
BLOCK
EXIT
IN OBS
LOOP
OUT OBS
LOOP
CENTER
LOOP
SENSOR 1
SENSOR
COM
+ 24 V
EMERG
OPEN
SHOW
LEDs
Secondary
A
COM
B
Secondary
Ground
Shield wire
Note: Do not
connect the
ground shield
wire at both ends.
MX3640-01 REV. D ©2018