Data Sheet for Product

Siemens
Building Technologies Division
–2–
usa.siemens.com/desigo-fire-safety
Specifications (continued)
A local sounder is included with the Model SSD-series display that operates when any events are displayed on the
system. The sounder can be optionally disabled through software programming. Pressing any operator buttons will
silence the local sounder when an event is present.
The SSD Series display has two (2) display-control buttons that are used to display the next or the previous event
information in the sequence, and a local sounder silence button. Programming for the SSD Series display is done with
the Zeus-D programming tool.
Models SSD-C and Model SSD-C-REM have three (3) additional control buttons for acknowledging events, silencing
audible circuits, and resetting the system. Model SSD-C has an integral key switch that enables these control buttons to
operate. Model SSD-C-REM is located within a locked cabinet, so no additional key switch is required for enabling the
control buttons.
The SSD Series display is remotely connected to the H-Net communication bus from any Model NIC-C interface in a
Desigo Fire Safety Modular system enclosure using Class B, Style 4 or Class A, Style 7 wiring. 24VDC is required to run
the SSD Series display, and can be provided from a Model PSC-12 Power Supply or PSX-12 Power Supply Extender in the
Desigo Fire Safety Modular system enclosure. Power from other UL Listed 24VDC power sources is also acceptable.
The SSD Series display has screw terminals capable of supporting 12 to 22-gage wires. The H-Net communication from the
Desigo Fire Safety Modular system can be terminated on the SSD Series display, or may pass through for communication with
other modules. Diagnostic LEDs on the SSD Series display indicate power and communication status.
Models SSD and SSD-C can be mounted in a (2) two-gang electrical box or a (4) four-inch square electrical box. No flush-
trim kit is required. The unit is approximately 10-1/2“ (26.7cm.) wide, 6-1/8” (15.2cm.) high, and1-1/2” (3.8cm.) deep.
The Model SSD-C-REM is mounted in a Model REMBOX2 or Model REMBOX4 Remote Lobby Enclosure, or any CAB
enclosure inner door. Model SSD-C-REM requires two (2) module spaces in the remote lobby enclosure, and its bracket
supports the mounting of four (4) inner door modules (such as Model SCM-8 or Model LCM-8 modules) below the
display. The inner door module spaces are arranged in two (2) rows of (2) two-module spaces.
Temperature and Humidity Range
Products are UL 864 9
th
Edition Listed for indoor dry locations within a temperature range of 120
+
/-3°F (49
+
/-2°C)
to 32
+
/-3°F (0+/-2°C) and a relative humidity of 93
+
/-2% at a temperature of 90
+
/-3°F (32
+
/-2°C).