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Manuals and User Guides for Unex SOM-301U. We have
1
Unex SOM-301U manual available for free PDF download: Quick Start Manual
Unex SOM-301U Quick Start Manual (23 pages)
Brand:
Unex
| Category:
Control Unit
| Size: 1.16 MB
Table of Contents
Table of Contents
2
1 Objective
4
2 Reference
4
3 Limited Warranty Policy
4
4 Safety Guidelines
5
5 Product Appearance
5
6 Functional Block Diagram
6
Figure 1: SOM-301(V2)/Som-351 Series Appearance
6
Figure 2: Functional Block Diagram
6
7 Electrical Characteristics
7
Absolute Maximum Ratings
7
Recommended Operating Conditions
7
Table 1. Absolute Maximum Ratings
7
Table 2. Recommended Operating Conditions
7
Power Consumption
8
Table 3. Dual Voltage Power Consumption
8
8 I/O Interfaces
9
Antenna Connectors
9
Figure 3: Antenna Connectors
9
Table 4. External Cable Power Consumption
9
Table 5. Single Voltage Power Consumption
9
Figure 4: Antenna Cable Extraction Tool
10
Mini Pcie Card Pinout
11
Table 6: SOM-301(V2)/Som-351 Mini Pcie Row 0 Pinout
11
I/O Cable Pinout
12
Table 7: SOM-301(V2)/Som-351 Mini Pcie Row 1 Pinout
12
DIP Switch
13
Figure 5: I/O Cable Mating Component P/N
13
Table 8: I/O Cable Pinout
13
Figure 6: Onboard DIP Switch
14
Table 9: DIP Switch Functions
14
9 Design-In Guidelines
15
Power Line Traces
15
Power Sequence
15
Brown out
16
Grounding
16
USB Data Lines
16
Serial Port
17
Reset
17
1Pps
17
Figure 7: USB Data Line Routing Example
17
Tamper Detection (Optional)
19
Figure 8: External 1PPS Input Pins
19
Production Mode
20
Normal Mode
20
Standby Mode
20
Test Mode
20
Thermal Management
20
10 Dimensions and Weight
21
Figure 9: Thermally Conductive Pad Area
21
Component Keep out Area
22
Figure 10: SOM-301(V2)/Som-351 Dimensions
22
Table 10: Dimensions and Weight
22
11 Software Settings
23
Verifying the Integration with a Host System
23
Linux
23
Table 11: Unex BSP Interface Settings
23
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