Flowline LI90 Commander Manual do Utilizador descarregar pdf (Página 15)

27 AUG 08 PRELIMINARY MANUAL 15 of 57

Rev 1_3 Commander LI90 Series

Specifications

Display

Graphics/Text: Yes / Yes

Pixels: 128 x 64

Display Technology: Backlit LCD

Keypad Touch screen

Total Keys: 20

Function Keys: 10

Controller

Memory: 256 KB

Logic Scan Rate: 1.2 mS/K

Memory Card Slot: Up to 1 GB

General Specs

Height: 3.7” (95.1 mm)

Width: 3.7” (95.1 mm)

Depth: 2.5” (63.9 mm)

Weight: 12.5 oz (0.354 kg)

Environmental: 0 to 50 °C

Wash down: NEMA 4X

Max. panel thickness: 5 mm

Cut-out: 3.622” (92 mm) x 3.622” (92 mm)

Required Power

Steady State: 130 mA @ 24 VDC

Inrush: 30 A for 1 ms @ 24 VDC

Primary Power Range: 10 – 30 VDC

Relative Humidity: 5 to 95% Non-condensing

Clock Accuracy: +/- One Minute/Month at 20C

Operating Temp.: 0°C to +50°C

Terminal Type: Screw Type, 5 mm Removable

Certifications: CE UL

Analog Inputs

Number of Channels: 4

Input Ranges: 4 – 20 mA

Max. Over-Current: 35 mA

Relay Outputs

Outputs per Module: 6 relay

Commons per Module: 6

Max. Output Current: 3 A at 250 VAC, resistive

Max. Output Voltage: 275 VAC, 30 VDC

Max. Switched Power: 1250 VA, 150 W

Expected Life

No load: 5,000,000

Rated load: 100,000

Max. Switching Rate: 300 CPM at no load / 20 CPM at rated load

Type: Mechanical Contact

Response Time: One update per ladder scan plus 10 ms

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