ASCO 5350
Installation Manual
381333-315 D
ASCO Power Technologies
Page 3
Installation
The ASCO 5350 ATS Remote Annunciator can be panel
mounted or attached to an electrical or masonry gang box.
Refer to the installation drawing 834970 and wiring diagram
834969 at the back of this manual.
1 Panel
Mounting
Refer to installation drawing 834970 sheet 1. After wiring the
ATS Remote Annunciator, attach it (without the back cover)
directly to the panel cutout. A gasket in the slot in the bezel
provides Ingress Protection (IP51). Four screw adjustable
mounting tabs are provided on the sides. Before inserting it
through the opening, turn the four mounting screws counter-
clockwise (to turn the tabs flush against the sides). After it is
installed, turn the screws clockwise to extend the tabs, then
tighten the four screws clockwise so that the tabs secure it
from the inside.
To release it, turn the four screws counter-clockwise until the
tabs are loosened and then turn flush against the sides.
2 Gang Box / Masonry Wall
Mounting
Refer to installation drawing 834970 sheet 2. Before inserting
it through the opening, turn the four mounting screws
counterclockwise (to turn the tabs flush against the sides).
After it is installed, turn the screws clockwise to extend the
tabs, then tighten the four screws clockwise so that the tabs
secure it from the inside. Install the wide bezel to cover the
steel plate.
To release it, turn the four screws counterclockwise until the
tabs are loosened and then turn flush against the sides.
3 Flush
Mounting
For flush mounting in 4-inch or deeper walls, mounting
enclosure kit K871966-003 is required.
4 Power
Wiring
A licensed electrician should install the ATS Remote
Annunciator. All national and local codes must be followed.
Refer to wiring diagram 834969. The power terminals accept
30 to 12 AWG stranded flexible wire. If the power wiring is
solid wire, pigtail it with stranded flexible wiring to the ATS
Remote Annunciator. Use a 3 mm flat screwdriver to tighten
the power terminals screws to 5 in-lb. (0.5 Nm) tightening
torque.
To avoid shock, burns, or death, deenergize all
electrical sources before making connections.
5 Internal Buzzer and Alarm Relay
Refer to wiring diagram 834969. In addition to the internal
alarm buzzer, a normally-open dry alarm contact is provided
for an external buzzer circuit. An ac buzzer can be wired along
with the main ac power supply. A dc buzzer requires a 24 V
dc power supply and can be wired along with the
communication wiring. See page 6 for configuration of buzzer
operation.
6 Communication Wiring (Ethernet)
Refer to wiring diagram 834969. The communication wiring
and ac power wiring must be isolated. Use Belden 1583A
cable or equivalent UTP CAT 5e or CAT 6 with RJ-45
connectors (untwisted pair or higher). Connect the Ethernet
Ports to the network.
6-1 Communication Architecture
These architectures are applicable for ASCO 5350:
Communication wiring for up to 8 ATSs for Single Location
with individual Connectivity Modules for every ATS
Communication wiring for more than 8 ATSs for multiple
locations with individual Connectivity Modules for every ATS
Communication wiring for up to 32 ATSs for multiple
locations with single Connectivity Module for Group 5
Controller (4000 & 7000 Series)
Communication wiring for up to 32 ATSs for multiple
locations with single Connectivity Module for Group 1
Controller (Series 300) & Group 5 Controller (4000 & 7000
Series)
Communication wiring for up to 32 ATSs for multiple
locations with single Connectivity Module for Group 7
Controller
(ASCO 940, 962)
NOTE
For best performance limit any RS-485 serial daisy-chain to
eight ATSs. Each ATS Remote Annunciator is capable of
handling a single serial communications string at a time, but is
scalable by adding additional ATS Remote Annunicators.
DANGER
!
