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78 | Accessories for Control Panels and Keypads | Expansion Modules
DS7460i Dual‑zone Input
Module
Features
▶
Supervises two protection loops
▶
Can be used in UL Listed fire and security applications
▶
DIP switch programmable
The DS7460i Dual-zone Input Module works with
compatible multiplex systems, uses two multiplex zone
addresses, and monitors up to two separate zones. It is DIP
switch programmable and provides two supervised input
zones to connect conventional normally-open (NO) or
normally-closed (NC) contacts.
Functions
Supervises Two Protection Loops
The two protection zones are designed to monitor NO or NC
dry contacts. They are supervised using 47 kΩ end-of-line
(EOL) resistors.
Zone 1 may be used as a magnetic contact by mounting a
magnet in conjunction with the reed switch and removing
the EOL resistor for Zone 1. Zone 1 may not be used as a
magnetic contact and used to monitor other contacts at the
same time.
Certifications and Approvals
Region Certification
Europe CE 89/336/EEC, EN55022: 1998,
EN50130-4: 1995, EN60950: 2000,
EN61000-3-2, EN61000-3-3,
EN61000-4-2, EN61000-4-3,
EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-11
USA UL NBSX: Household Burglar Alarm System
Units (UL1023), UOXX: Control Unit
Accessories, System (UL864, 9th edition),
UTOU: Control Units and Accessories -
Household System Type (UL985)
CSFM 7165-1615: 113, 7165-1615: 119,
7170-1615: 144, and 7170-1615:
145 July 2008
Installation/Configuration Notes
Compatibility Information
Control Panels D9412GV2, D7412GV2, and D7212GV2 Control
Panel
D9412G, D7412G, and D7212G Control Panel
D9124 Fire Alarm Control Panel
DS7400Xi Control Panel
Multiplex Modules D8125MUX Multiplex Bus Interface
DS7430 Multiplex Expansion Module
DS7436 Multiplex Expansion Module
The DS7460i Module requires a multiplex expansion module
to connect to the control panels.
Fire Applications
For UL Listed fire installations, normally-open (NO)
contacts must be used. For fire installations, order
Multiplex Fire Zone EOL Resistors (P/N: 28010) in the
quantity needed.
Wiring
Maximum Impedance: 4.05 Ω at +20°C (+68°F) nominal
Distance (approximate) Size
76 m 0.65 mm
193 m 1.02 mm
250 ft 22 AWG
600 ft 18 AWG
Refer to the multiplex expansion module’s reference guide for
multiplex wiring requirements. The recommended wiring to
the control panel is quad (four-wire) cable. Do not use
shielded or twisted pair cable.
Note If used in fire applications, 18 AWG wire is
required.
Bosch Security Systems B.V. www.boschsecurity.com
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