Bosch 8-Dec - Manual (Page 474)

466 | DSRF Premises Wireless | Bosch DSRF Receivers
RF3227E RF Receiver
(433.42 MHz)
Features
▶ Receives low battery, tamper, and sensor status
reports
▶ LED indicates receiver status
▶ Cover, wall, and antenna tamper
▶ System allows two receivers for larger area coverage
▶ Supervisory interval programmable through the
control panel
▶ 4-hour smoke detector supervision
The RF3227E RF Receiver allows the option bus of
compatible control panels to receive RF signals from up to
96 wireless devices. The RF3227E supports up to eight
keypads and 96 key fobs or input sensors.
Tamper, jam detection, and sensor missing status reports
provide reassurance that the system works correctly.
The RF3227E receives at 433.42 MHz.
Certifications and Approvals
Region Certification
Europe CE 1999/5/EC, 2006/95/EC, 2004/108/
EC; EN 55022:2006 + A1:2007, Class B;
EN 50130-4 w/A1:1998 + A2:2003;
EN61000-3-2:2006;
EN61000-3-3:1995; EN 60950-1:2001;
TBR21:1998
Installation/Configuration Notes
Compatibility Information
The following products are compatible with the RF3227E
Receiver:
Category Product ID Product Description
Control CC7240‑A Solution 40 Control Panel
Panels DS7000 Series DS7240V2 Control Panel and
DS7220V2 Control Panel
Detectors RF280ETHS Wireless smoke detector
RF835E Wireless TriTech® detector
RF940E Wireless PIR detector
RF1100E Wireless glass-break detector
RF3401E Wireless point transmitter
RF3405E Wireless inertia transmitter
Keypads RF3332E Two‑button key fob
and fobs RF3334E Four‑button key fob
RF3501E One‑button panic key fob
RF3501LE One‑button panic key fob
RF3503E Two‑button transmitter
Mounting Considerations
Whenever possible, mount the receiver in a central location
in regard to all wireless sensors. The receiver should be
mounted vertically with at least 25 cm (9.8 in.) clearance
above it for the antennas. Avoid mounting the receiver in
areas with moisture and significant metal or electric wiring,
such as furnace rooms and utility rooms. If this is
unavoidable, mount the receiver with the antennas
extending above any metal surface.
Wiring
The wire length between the receiver and the control panel
must not exceed 300 m (984 ft). Use solid wire with a
minimum diameter of 0.8 mm or stranded wire with a
minimum diameter of 1.0 mm. Adding additional devices to
the bus may reduce the maximum wire length.
Note Do not use twisted pair wire or shielded cable.
Parts Included
Quant. Component
1 RF3227E Receiver
1 433.42 MHz antenna
1 Hardware pack
1 Literature pack
Technical Specifications
Environmental Considerations
Temperature (0perating): 0°C to +65°C
Mechanical Properties
Dimensions including anten-
na:
25.6 cm x 15.2 cm x 3.0 cm
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