Gamewell SCE-SS Quick Manual

SCE-SS
Addressable Control and Relay Modules
TENS
ONES
SCE-SS Module
(See wiring diagram Fig. 5 for RCE-SS)
Applications
The SCE-SS is used to switch 24 VDC audible/visual power, high-level audio (speak-
ers), or control telephone devices. The RCE-SS may be programmed to operate dry
contacts for door holders, Air Handling Unit shutdown, etc., and to reset four-wire
smoke detector power.
Construction
• The face plate is made of off-white Noryl®.
• Controls include two rotary switches for direct-dial entry of address (01-99).
• The SCE-SS is configured for a single Class B (Style Y) or Class A (Style Z)
Notification Appliance Circuit.
• The RCE-SS provides two Form-C dry contacts that switch together.
Operation
Each SCE-SS or RCE-SS uses one of 99 possible module addresses on a SLC loop.
It responds to regular polls from the control panel and reports its type and status,
including the open/normal/short status of its Notification Appliance Circuit (NAC). The
LED blinks with each poll received. On command, it activates its internal relay. The
SCE-SS supervises Class B (Style Y) or Class A (Style Z) notification or control cir-
cuits.
Upon code command from the panel, the SCE-SS will disconnect the supervision and
connect the external power supply in the proper polarity across the load device. The
disconnection of the supervision provides a positive indication to the panel that the
control relay actually turned ON. The external power supply is always relay isolated
from the communication loop so that a trouble condition on the external power supply
will never interfere with the rest of the system.
Rotary switches set a unique address for each module. The address may be set be-
fore or after mounting. The built-in TYPE CODE (not settable) will identify the module
to the control panel, so as to differentiate between a module and a sensor address.
SmartScan™ is a trademark of Gamewell.
SCE-SS and RCE-SS CS-2466 09/01/06
RCE-SS
and
Description
SCE-SS Control Module — The SCE-SS
Addressable SmartScan™ Control Module
provides Gamewell intelligent control pan-
els a circuit for Notification Appliances
(horns, strobes, speakers, etc.) or to moni-
tor a telephone circuit. Addressability allows
the SCE-SS to be activated, either manu-
ally or through panel programming, on a
select (zone or area of coverage) basis.
RCE-SS Relay Module — The RCE-SS
Addressable Relay Module provides the
system with a dry-contact output for acti-
vating a variety of auxiliary devices, such
as fans, dampers, control equipment, etc.
Addressability allows the dry contact to
be activated, either manually or through
panel programming, on a select basis.
Features
• Built-in type identification
automatically identifies these
devices to the control panel.
• Internal circuitry and relay
powered directly by two-wire
SLC loop. The SCE-SS module
requires power (for horns,
strobes, etc.), audio (for speak-
ers), or a telephone riser (for
handsets). Internal relay feature
available on SmartScan™
systems only.
• Use with IF602, 610, 632, 654
and 658.
• Integral LED "blinks" green each
time a communication is
received from the control panel
and turns on in steady red when
activated.
• LED blink may be deselected
globally (affects all devices).
• High noise immunity (EMF/RFI).
• The SCE-SS may be used to
switch 24-volt NAC power, audio
(up to 70.7 V
• Wide viewing angle of LED.
• SEMS screws with clamping
plates for wiring ease.
• Direct-dial entry of address 01–
99 for SmartScan
• Speaker, audible/visual, and
telephone applications may be
wired for Class B or A (Style Y or
Z).
Listings
Listings and approvals below
apply to the SCE-SS & RCE-SS
Series Addressable Control and
Relay Modules. In some cases,
certain modules may not be
listed by certain approval
agencies, or listing may be in
process. Consult factory for
latest listing status.
• UL Listed: file S521.
• CSFM approved:
file 7300-1288:171.
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) or telephone.
RMS
™.