ULC S527 Management Stations Requirements
UL 864-listed Computer Specifications
The following UL 864/ULC S527-listed computer models can be used for Desigo CC fire installations:
- Comark Dual Xeon Server (Siemens Model UHW-CATD-01): a dual-CPU, server-class computer
- Comark Xeon Server (Siemens Model UHW-CATC-01): a server-class computer
- Comark I7 Desktop (Siemens Model UHW-CATB-01/UHW-CATB-02): a server-class computer
- Comark EnduraNodeTMFX (Siemens Model UHW-CATA-01): a compact computer
NOTE 1: See also UL 60950/UL 62368-listed Computer Specifications.
NOTE 2: Interconnecting wiring between a stationary computer and the computer's keyboard, video monitor, touch screen, or mouse-type device should not exceed 2.5 m.
NOTE 3: 43" monitors (UHW-DISP-LM-TS/UHW-DISP-LM-NT) are supplied with wall mounting bracket kit # 50-11452-003 (included in monitor box). The Comark user guide, part # 05-14263-300-A (included in the monitor box), describes how to install the monitor using this wall mount kit.
The following tables illustrate the recommended use of the PC models in the management platform architecture and technical specifications.
Regarding system size, please apply the following criteria:
- Small /Medium systems - Up to 50,000 system objects
- Large systems - From 50,000 to 150,000 system objects
PC Station Applications: Listed Stations | ||
Listed Hardware | Server/FEP | Client |
Dual Xeon Server | May be used for large systems | Not recommended |
Xeon Server | May be used for small/medium systems | Not recommended |
I7 Desktop | Recommended for all systems | |
EnduraNode FX | Recommended for small/medium systems | Recommended |
Operating Systems Supported on Listed PCs | ||||||
Operating System | CAT A with new processor | CAT A with earlier processors | CAT B with new processor | CAT B with earlier processors | CAT C | CAT D |
Windows 10 | YES | YES | YES | YES | NO | NO |
Windows 11 | YES | NO | YES | NO | NO | NO |
Windows Server 2019 | YES | YES | YES | YES | YES | YES |
Windows Server 2022 | YES | NO | YES | NO | YES | YES |
Virtual Machine
Compatible VM Software | Operating System |
VMware vSphere V6.x | Microsoft Windows 10 Microsoft Windows 11 Microsoft Windows Server 2019 Microsoft Windows Server 2022 |
Network Devices and Accessories
Network switches and conduits must comply with UL 864 standards. The following models can be used:
ULC-Listed Network Switches: Industrial Network Unit Specifications | |
Model | Description |
571-581 | EIS8-100T Insight Life Safety Ethernet Switch 10/100 TX 4 Ports with 2 Fiber Ports |
571-582 | Insight Life Safety Enclosure |
S54465-A1-A1 | Scalance XC206-2SFP-MM Multimode Ethernet Switch 10/100 TX 6 Ports with 2 Multimode Fiber Ports |
S54465-A2-A1 | Scalance XC206-2SFP-SM Single-mode Ethernet Switch 10/100 TX 6 Ports with 2 Single-mode Fiber Ports |
S54465-C85-A1 | NTWRK-ENCL – Network enclosure for Scalance XC206-2SFP-MM/SM |
S54465-C84-A1 | NTWRK-MP-C – Network mounting plate for XC206-2SFP-MM/SM in 2HU/3HU enclosures |
Uninterruptible Power Supply
If an Uninterrupted Power Supply (UPS) is required for your system configuration then the UPS must meet the requirements of CSA-C22.2 No. 107.3, Standard for Uninterruptable Power Systems and the applicable requirements of ULC-S527.
NOTES:
- The UPS shall be installed in accordance with CSA C22.1, Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, Section 46 – Emergency Power Supply, Unit Equipment, Exit Signs, and Life Safety Systems.
- For maintenance and repair, a means shall be provided to disconnect the UPS while maintaining continuity of power to the fire signal receiving and transmitting equipment, if applicable.
- According to the ULC requirements, 4 hours of standby operation is required if there is a backup generator. If there is no backup generator, then 24 hours of standby operation is required.
- The UPS system must provide a trouble signal to the fire signal receiving and transmitting equipment indicating the following abnormal conditions:
- UPS switches from the primary power source to the secondary power source.
- UPS trouble.
- UPS must be installed in a secured location.
- On employing the means for disconnecting the UPS while maintaining continuity of power to the fire signal receiving and transmitting equipment to perform maintenance and repair, shall result in a non-latching supervisory signal or trouble signal at the fire signal receiving and transmitting equipment.
- The input and output of a UPS system must have a means of permanent connections. The permanent connections must conform to CSA-C22.1, Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, Section 32.
Use the following tables to calculate the total current draw of your system and to determine the recommended UPS for your application.
PC Hardware Current absorption | ||||
Equipment | Max Current Draw @ 120 VAC | Nominal Current Draw @ 120 VAC | Quantity | Total current |
Comark EnduraNode FX | 6A | 1.75A |
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Comark I7 Desktop | 6A | 1.75A |
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Comark Xeon Server | 5.5A | 2A |
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Comark Dual Xeon Server | 5.5A | 2A |
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22" Display Non-touchscreen | 0.5A | 0.3A |
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42" Display Non-touchscreen | 2A | 0.7A |
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42"/43" Display Non-touchscreen | 1A | 0.9A |
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42"/43" Display Touchscreen | 1A | 0.9A |
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24" Display Non-touchscreen | 1.2 A | 0.3 A |
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24" Display Touchscreen | 1.8 A | 0.4 A |
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Siemens Scalance X206-2SFP-MM Switch | 500 mA | 100 mA |
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Siemens Scalance X206-2SFP-SM Switch | 500 mA | 100 mA |
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Siemens Insight EIS8-100T Switch | 415 mA | 415 mA |
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Grand Total: |
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UL-Listed UPS Units Specifications | ||||
Current (A) | Backup Time (h) | Company | Model | Battery Capacity (Ah) |
6 | 4 | La Marche | A32P-1K-48VBC-A6-4-24 | 106 |
6 | 24 | La Marche | A32P-1K-48VBC-A6-24-24 | 638 |
8 | 4 | La Marche | A32P-1.5K-48VBC-A6-8-24 | 143 |
8 | 24 | La Marche | A32P-1.5K-48VBC-A6-24-24 | 860 |
10 | 4 | La Marche | A32P-1.5K-48VBC-A6-8-24 | 171 |
10 | 24 | La Marche | A32P-2K-48VBC-A6-24-24 | 1096 |
12 | 4 | La Marche | A32P-1.5K-48VBC-A6-8-24 | 198 |
12 | 24 | La Marche | A32P-3K-48VBC-A6-24-24 | 1275 |
NOTES:
- Battery capacity listed is the minimum required to achieve the backup time with the listed current.
- For more information, contact La Marche Manufacturing Company.
Rack Mountable Bracket
The management station can be rack-mounted or desktop-mounted. When rack-mounted, the equipment consists of the following:
- A rack mount main unit containing the industrial computer, hard disk, and so on.
- A rack mount color monitor with optional touch screen (and/or mouse).
- A rack/desktop mount keyboard.
For ULC-S527/ULC-S559, all communication connections from the management station must be mechanically secured.
You must use the Comark equipment listed in the following table to securely mount the management station inside a UL listed 60950-1 or 62368 rack enclosure.
There must be no other equipment in the same rack space.
Equipment | Company | Model |
19'' LCD Rack Mount | Comark | 51-15-62-10X |
19'' Desktop Rackmount Bracket | Comark | 51-07953-002-A |