Visonic SRN-2000E Installation Instructions

SRN-2000 SRN -2000E SERIES
SRN SRN -2000 -2000
Energy Management PIR Detectors
1 1 1 1 . INTRODUCTION . INTRODUCTION . INTRODUCTION . INTRODUCTION
Visonic Ltd. has developed a broad line of energy management
PIR sensors for lighting and air conditioning control. The line
includes three models of PIR sensors based on the popular
SRN-2000 passive infrared detector. The energy management
PIRs have the same outstanding lens selections of the standard
SUPER RED series, with extended coverage and sensitivity. This
includes the choice of over forty different lenses from the
SUPER-RED LENS LIBRARY. Lens No. E-15 is the standard
lens fitted on these energy management detectors (see Figure 1).
1.1 Features
The SRN-2000E series offers many of the
same features as the
including:
• 30° vertical and horizontal adjustment.
• Visible beam locator ability
• Surface, corner, flush and swivel
bracket mounting.
• Switchable LED alarm indicator
• Form-C relay
• 9 – 16 VDC supply voltage
1.2 Models Available
SRN-2000E: Incorporates a sensitivity adjustment facility for
sensitivity increase of up to 6.5 times that of a standard PIR.
Upon detection, a fixed timer maintains the output relay energized
for 2-3 seconds.
SRN-2000ET: Has all the features of the SRN-2000E with the
addition of an adjustable timer (0.5 seconds to 20 minutes) and a
load type selector (Air-conditioning/Lighting).
SRN-2000EF: Similar to the SRN-2000ET, with timer adjustment
between 4 seconds and 20 minutes and the addition of a photo-
cell to inhibit relay operation under daylight conditions (adjustable).
2 2 2 2 . SPECIFICATIONS . SPECIFICATIONS . SPECIFICATIONS . SPECIFICATIONS
OPTICAL
Standard Lens: Lens No. E-15 provides a 100° wide angle
pattern comprising 58 beams in 3 detection layers, 37.5 x 37.5
meter (125 x 125 ft) coverage at maximum sensitivity.
Interchangeable Lenses: E-15, E-18, E-52, E-51. Refer to lens
library for complete description.
Adjustment: Vertical +10° to –20° calibrated scale.
Horizontal up to 30°.
ELECTRICAL
Voltage: 9 - 16 VDC.
Current Drain: 45 mA max. (relay energized).
7 mA max. quiescent current.
Relay Output: Form C contacts (normally open, normally
closed), rated 5A resistive/30 VDC.
Relay "ON" Timer:
SRN-2000E: Fixed, 2-3 seconds.
SRN-2000ET: Adjustable, 0.5 sec. to 20 minutes.
SRN-2000EF: Adjustable, 4 sec. to 20 minutes.
LED: Walk Test - (switchable).
Testing Facility (T.P.): Background noise test point.
Detector: Dual-element low-noise pyroelectric sensor.
Sensitivity Control: Adjustable, up to 2.5 times normal range.
DE1708
E SERIES
E SERIES E SERIES
SRN-2000,
Installation Instructions
1.3 Lens Selection
All the lens patterns shown in Sections 1 through 7 of the SUPER-
RED LENS LIBRARY can be used with the SRN-2000E models.
In addition, Visonic Ltd. provides 2 ultra-high density lenses (No.
18 and 51) which may detect (at maximum sensitivity) very slight
movements, and control the room air-conditioning system.
Lens No. E-15 is the standard lens supplied with these models. It
provides a high density pattern of 100 degrees and maximum
coverage of 37.5 x 37.5 m (125 x 125 ft) at maximum sensitivity.
Lens No. 52 may be used in applications such as concert halls,
theaters or meeting rooms where the unit can be mounted and
the pattern adjusted slightly above and parallel to the seats for
maximum coverage and sensitivity.
Figure 1. Lens No. E-15 Coverage Pattern (at max. sensitivity)
MOUNTING
Wall or corner mounting. BR-1 swivel mounting bracket and
SRF-201 flush mounting bracket optional.
ENVIRONMENTAL
Operating Temp.: -10°C to 50°C (14°F to 122°F).
Storage Temp.: -20° to 60°C (-4°F to 140°F).
RFI Protection: Greater than 20 V/m to 1000 MHz.
PHYSICAL
Size (H x W x D): 120 x 70 x 48 mm (4-3/4 x 2-3/4 x 1-7/8 in.).
Weight: 140 g (4.5 oz).
Color: White.
MODELS AVAILABLE (see Para. 1.2)
SRN-2000E - Standard model with fixed timer (2-3 s).
SRN-2000ET - Timer (0.5 s to 20 minutes) and load selector.
SRN-2000EF - Timer (4 s to 20 minutes), load selector and day-
light sensor.
ACCESSORIES
BR-1, BR-2 and BR-3: Universal swivel brackets.
SRF-201: Flush mounting bracket.
ENER-300 Series: Switching modules which integrate with the
detector for switching high-current loads (lights and air-
conditioners).
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