Siemens PXC Compact Series User Manual

Compact Series Smoke Control Application Requirements
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Siemens Industry, Inc.
Technical Reference Manual
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Building Technologies
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2018-09-25
Compact Series Smoke Control Application
Requirements
CAUTION
The 115V or 230V PX Series Service Box is required for UL864 and NFPA92A
compliant installations. For more information, see the PX Series Service Box
Assemblies Installation Instructions
(553-131) or the Service Box Installation
Instructions
(586-135). For non-UL864 and non-NFPA92A applications, any 24 Vac
Class 2 transformer can be used.
NOTE:
For smoke control applications over BACnet/IP or Ethernet TCP/IP (P2), the field
panel must be connected to the Automation Level Network (ALN) through an Ethernet
switch that is UL Listed for Fire Signaling. ALN and FLN circuits are supervised.
For smoke control applications, mount the PXC Compact inside a 19-inch or 34-inch
PX Series enclosure (PXA-ENC19 or PXA-ENC34). For more information, see the
19"
and 34" PX Series Enclosure Assemblies Installation Instructions
(553-130).
Service Modem Kit (538-915) is required for remote connection to the HMI of a PXC
Compact running smoke control applications. The modem, serial cable, and surge
suppressor must be installed inside the 19-inch or 34-inch PX Series enclosure with a
Service Box.
For modems used with smoke control applications:
Modem Requirements
● The UL864 Listed surge protector (538-600) is required.
● Devices connected between the USB port and the UL Listed surge protector must
be located within the same room.
● A USB-to-RS-232 adaptor may be needed for UL Listed modems or UL Listed
printers that are not configured for USB communication.
● The modem may be located inside the PX Series enclosure.

Siemens PXC Compact Series Specifications

General

Brand	Siemens
Model	PXC Compact Series
Category	Control Unit
Language	English