Introduction; Jumpers And Connectors; Setting Jumpers - JHCTech KMDA-3601 User Manual

2.1 Introduction

The following sections show the internal jumper settings and the external connectors and pin assignments
for applications.

2.2 Jumpers and Connectors

The KMDA-3601 high-performance Box Computer consists of a JHC SBC(AXM-I950), a sub-
card(ECB-147), a sub-card(ECB-149) or sub-card(ECB-148).
The specific combination is as follows：
Model No. KMDA-3601-S001
AXM-I950-S002
AXM-I950-T001
ECB-147-POE
ECB-147-LAN
ECB-148
ECB-149

2.2.1 Setting Jumpers

You can configure your KMDA-3601 to match the needs of your application by setting the jumpers. A
jumper is the simplest kind of electrical switch. It consists of two metal pins and a small metal clip (often
protected by a plastic cover) that slides over the pins to connect them. To —close "a jumper, you connect
the pins with the clip". To —open "a jumper you remove the clip". Sometimes a jumper will have three
pins, labeled 1, 2, and 3. In this case, you would connect either pins 1 and 2 or pins 2 and 3.
The jumper settings are schematically depicted in this manual as follows:
KMDA-3601-S002
✓ ✓
 
✓ 
 ✓
✓ 
 
Figure 2.1
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User's Manual
KMDA-3601-S003 KMDA-3601-T001
✓




✓

✓



