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
