USA Measurements US-4011, Руководство пользователя и техническое руководство

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US-4011 .
36 .
9. Connectors and Jumpers:
9.1. Overview of Connectors or jumpers on PCB
9.2. Load Cell Connector
PIN # DEFINITION IN/OUT/POWER ELECTRICAL LEVEL
1 Exci Power output 5±0.3 Vdc ( ≤ 0.12A)
2 Sense + Power input 5±0.3 Vdc
3 Excitation- Power ground 0Vdc
4 Sense - Power input ≤ 0.5 Vdc
5 Signal Input 2.5±0.3 Vdc
6 Signal - Signal Input 2.5±0.3 Vdc
7 Shield - -
9.3. ADP---adapter power input connector
PIN # DEFINITION IN/OUT/POWER ELECTRICAL LEVEL
1 Adapter input v Power input 7-9Vdc (I ≥ 0.5A)
2 Adapter input voltage – (GND) Power ground 0Vdc
9.4. BAT---Battery power input Connector
PIN # DEFINITION IN/OUT/POWER ELECTRICAL LEVEL
1 Battery input v Power input 4-6.8Vdc
2 Battery input voltage – (GND) Power ground 0Vdc
3 Temperature sensor on Battery input Power ground
0 0
2
1
6
5
1
4
3
2
7
2 3 1
4
7
3
6
8
2 1
5
16
17
18 7
8
13
14
10
9
2
22
21
20
19
15
4
3
24
23
11
12
1
5
6
1 2
7
6
4
2
1
3
5
1
3
2
7
8
4
6
1
9
5
2
3
6
9
2
7 1 3 5
10 4 8