Supervisor 3500 Installation Instructions
Page 36
For assistance: support@alvaradomfg.com +1 (909) 591-8431 PUD3673R1-1
Connect Low-Voltage 24VDC from Enclosure to Turnstile(s)
9. Route 24VDC power conduit(s) to supplied conduit holes on
the enclosure. See [Figure C7] on Page 39 for location of
24VDC conduit holes.
10. For each power supply to be connected, locate the output
terminal block [Figure C4]. Each terminal block has three
(3) 24VDC (+V) and three (3) ground (-V) terminals. You will
only require one (+V) and one (-V) per lane.
11. Using the supplied spade connectors, connect the 24VDC
(+V) and ground (-V) wires to the output terminal block
[Figure C4].
12. At the turnstile, using the supplied connectors, connect
the 24VDC and GND wires to the power terminal block as
shown in [Figure C5].
13. Repeat Steps 9 - 12 for additional power supplies and
turnstiles.
Fig. C4
Power Supply Output Terminal Block
Fig. C5
Turnstile Power Terminal Block
The 24VDC (+V) and GND (-V) terminals are common.
NOTE
If connecting to multiple turnstiles, it is recommended to label
each power supply i.e. Lane 1, Lane 2, Lane 3, etc.
TIP
Twelve (12) spade connectors are supplied by Alvarado for connecting low-voltage 24VDC power to the
turnstiles. If you do not require all twelve connectors, only use what is needed.
Due to the differences of each installation scenario, 24VDC wire is not supplied by Alvarado. See the
recommendations below for selecting the best wire for your installation.
DISTANCE
GAUGE
30 ft (9.14m)
16 AWG
50 ft (15.24m)
14 AWG
100 ft (30.48m)
12 AWG
NOTE
GND
24VDC
Power Terminal
Block
From
Enclosure
24VDC
GND
Return to Crossover Cable Connection section
located on Page 19 to continue the installation.
The type and orientation of the pre-installed terminal block may
differ from what is shown in [Figure C5]. On some installations,
the terminal block is 4-pole and rotated 90 degrees .
NOTE
