Lenel LNL-3300-M5, Руководство по установке, Страница: 53 / 184

M Series Installation Guide
revision 7 —
53
13 Specifications
The LNL-3300-M5 is intended for use in low voltage, Class 2 circuits only.
The following specifications are subject to change without notice.
• Primary Power: 12 VDC, ± 10%, 330 mA maximum (does not include other I/O modules connected to
the backplane)
• Memory and Clock Backup: 3 Volt Lithium, type BR2325, CR2325, BR2330, or CR2330
• Host:
- Primary: Onboard 10-BaseT/100Base-TX Ethernet
- Alternate: Optional 10-BaseT/100Base-TX using a Lantronix Micro125 Serial-to-Ethernet
interface daughter board, p/n MO11AA003-01R, or equivalent
• Internal: Communication to M5 I/O boards: 9,600 to 115,200 bps, asynchronous
• External:
- TB2: 2-wire RS-485 to downstream controller enclosures
- 9600, 19200, 38400, or 115200 bps, asynchronous
• Inputs: Two (2) non-supervised, dedicated for cabinet tamper and power fault monitoring
• Cable Requirements:
- Power: One (1) twisted pair, 18 AWG
- RS-485: 24 AWG, 4,000 ft (1,200 m) maximum, shielded twisted pair, 120 ohm impedance
- Ethernet: Cat 5 minimum
- Alarm Input: One (1) twisted pair, 30 ohms maximum loop resistance
• Environmental:
- Storage Temperature: -67 to +185°F (-55 to +85°C)
- Operating Temperature: +32 to +158°F (0 to +70°C)
- Humidity: 5 to 95% RHNC
• Mechanical:
- Width: 4.56 in. (115.8 mm)
- Length: 10.25 in. (260.4 mm)
- Height: 0.8 in. (20.3 mm)
- Weight (without connectors): 5.3 oz. (150 g) nominal
The following specifications apply to the LNL-3300-M5 with the Lantronix Serial-to-Ethernet Module:
• Mechanical:
- Width: 4.56 in. (115.8 mm)
- Length: 10.25 in. (260.4 mm)
- Height: 1.27 in. (32.26 mm)
- Weight (without connectors): 6.2 oz. (175 g) nominal
• Lantronix Serial-to-Ethernet Module Support:
- Standoff size: Diameter 125 inch x 7/16 inch long
- Supplier: Richco, Inc. part number LMSP-7-01, 3 pieces (not supplied)