Toa YC-832HSW AM Installation Manual

Surface mount backbox

SURFACE MOUNT BACKBOX

1. DESCRIPTION

The YC-832HSW AM is a surface mount backbox for the N-SP80AS1/VS1 intercom door stations of

the N-SP80 SIP intercom series. It is equipped with two heaters for installations in cold environments

(up to - 45°C), a thermostat* that turns the heaters on and off, and a tamper switch to be connected to

a control input of any N-SP80 compatible device for triggering a tamper notification call.

The YC-832HSW AM requires 24V AC or DC power adapter (not included).

*The heaters will turn on when the temperature drops below 4°C (40°F) ± 4°C and turn off when the

temperature rises above 15°C (60°F) ± 4°C.

Gasket

(Included w/ Door Station)

N-SP80AS1/VS1

Door Station

(Not Included)

Tamper Switch

Terminal Block

(2-post Screw Type)

Heaters (2)

(Opposite Side)

Removable

Mounting Plate

TOA Canada Corporation

INSTALLATION MANUAL

YC-832HSW AM

Surface Mount Backbox

Insulation

Thermostat

Table of Contents

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Page 1 YC-832HSW AM 1. DESCRIPTION The YC-832HSW AM is a surface mount backbox for the N-SP80AS1/VS1 intercom door stations of the N-SP80 SIP intercom series. It is equipped with two heaters for installations in cold environments (up to - 45°C), a thermostat* that turns the heaters on and off, and a tamper switch to be connected to a control input of any N-SP80 compatible device for triggering a tamper notification call.
Page 2 YC-832HSW AM Heater Plate To 24V DC/AC power supply* N-SP80AS1/VS1 To Network Switch Tamper Switch Star-head screw (supplied with To Control Input the door station) White (+), Black (-) A service knockout hole is also available on the bottom. To Ethernet Port *The optional power supply for the heater is not supplied.
Page 3 Tamper Switch Wires Provided (flying leads): Green: Common Black: Normally Open White: Normally Closed When the substation is properly installed (the tamper switch arm is depressed), the circuit is open between Common (Green) and Normally Closed (White). 3. APPEARANCE TOA Canada Corporation...
Page 4 NO/NC switch, flying leads with no termination Operating -45°C to + 50°C (-40°F to +122°F) Temperature Finish Steel, Powder Coat Finish Gray (RAL 9006 or equivalent) Dimensions 4.89”(w) x 8.45”(h) x 3.95”(d) (124 x 215 x 100mm) Weight 2.8 lbs. (1.3kg) www.toacanada.com TOA Canada Corporation sales@toacanada.com...