Bosch DS161 Installation Instructions Manual

1.0

Description

The DS160/161 is a passive-infrared (PIR) detector designed for request to exit (REX) interior applications. It is UL Listed as an access

control device under the UL 294 Standard.

The technology designed into the DS160/161 is based on the principal that all objects emit infrared energy. The warmer an object is, the more

infrared energy emitted. Its PIR technology allows the DS160/161 to detect the change in infrared energy that occurs when a person passes

through its field of view.

The DS160/161 has features such as Sequential Logic Input (SLI) to eliminate unauthorized entry. SLI allows you to arm the detector using

any dry contact device, such as a second detector, card reader, or the access control system. This provides better control for this type of

application.

A built-in sounder can be automatically activated if the door is propped open. The sounder can be controlled from any dry contact device. The

DS160/161 detection pattern provides dense C-shaped coverage ideal for most REX applications. In addition, complete pattern control

allows it to be adjusted to a single zone or placed over a doorknob, for example. There are fifteen possible coverage patterns to accommo-

date most applications. This, combined with the ability to monitor the door and intelligently control the lock, adds considerable security to

these types of applications.

The DS160/161 uses Motion Analyzer II signal processing to help prevent false activation due to environmental conditions. The relay output

consists of two Form "C" contacts that can be adjusted to latch from approximately 0.5 to 64 seconds. The latch time features two modes of

operation, resettable (where the relay timer will not time out as long as someone is in the field of view) and non-resettable (where the relay

will remain latched for a fixed period of time). The relay can also be programmed to fail safe or fail secure in the event of power loss.

The DS160/161 may either be ceiling or wall mounted, and its pattern may be aimed and/or masked for more effective use based upon

installation needs. It is not designed as a primary means of exit for emergency egress applications.

The DS160/161 is available in a light grey (DS160) or a black (DS161) enclosure along with an optional trim plate (light gray TP160 or black

TP161) that can cover a single gang box. Panic hardware must be used with this or any other egress device.

2.0

Specifications

• Input Power:

12 VDC to 30 VDC or AC

• Current Draw: 39 mA at 12 VAC, 76 mA at 30 VAC Alarm 39 mA at

12 VDC, 60 mA at 30 VDC Alarm 8 mA nominal

standby current

• Relay:

Two Form "C" contact sets rated for 1 A each at

30 VDC or AC max for resistive loads.

• Sounder:

85 dB with adjustable volume

3.0

Installation

3.1

Remove the cover using a small flat blade screwdriver.

DS160/161

Request To Exit PIR sensors

Insert screwdriver

here

Bottom

of

unit

• Temperature:

-20°F to +120°F (-29°X to +49°C). For UL

Listed installations, the temperature range

is +32°F to +120°F (0°F to +49°C) .

• Humidity:

0% to 95% non-condensing. 0% to 85%

non-condensing

installations .

• Dimensions ( xWxD):

1.8 in. x 7 in. x 1.75 in.

(4.5 cm x 17.8 cm x 4.4 cm)

• Trim plate (HxW):

Optional. TP160 (light gray); TP161 (black)

3 in. x 8.25 in. (7.6 cm x 21 cm)

3.2

Rotate the detector clockwise to remove it from the

base.

3.3

Select a mounting location

Push to Exit

Alarm will Sound

Push to Exit

Alarm will Sound

Above the

On the Ceiling

Door

for

UL

Listed

Push to Exit

Push to Exit

Alarm will Sound

Alarm will Sound

Above

Double Doors