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Wiki source code of 3.2 Inputs and outputs

Version 1.2 by Admin on 2024/12/19 11:15
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2 = Configuration =
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5 == Inputs and outputs ==
6
7 === Discrete inputs ===
8
9 The BMS Main X device has 4 discrete inputs of the "dry contact" type. For each discrete input, its assignment and inversion flag are set.
10
11 Assignments of discrete inputs are configured in the "Signals - Input discrete signals - Assignments" section:
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13 [[image:1734356322695-445.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="127" width="600"]]
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15 The device supports the following discrete inputs assignments:
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17 * No input – input is not used;
18 * Battery cover – a signal from the battery cover;
19 * Charge request – a request to close the main charging contactor;
20 * Precharge request – a request to close the main precharging contactor;
21 * Discharge request – a request to close the main discharging contactor;
22 * Charging contactor feedback – a feedback signal from the charging contactor;
23 * Discharging contactor feedback – a feedback signal from the discharging contactor;
24 * Charging/Discharging contactor feedback – a feedback signal from the charging/discharging contactor;
25 * Insulation status – a signal from an insulation monitoring device;
26 * Join to charge – a request to join (connect in parallel) battery modules to charge the battery;
27 * Join to discharge – a request to join (connect in parallel) battery modules to discharge the battery.
28
29 Inversion flags for discrete inputs are configured in the "Signals - Input discrete signals - Inversion" section:
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31 [[image:1734356322698-182.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="113" width="600"]]
32
33 === Discrete outputs ===
34
35 The BMS Main X device has 4 +5V digital outputs. For each discrete output, its assignment and inversion flag are set.
36
37 Assignments of discrete outputs are configured in the "Signals - Output discrete signals - Assignments" section:
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39 [[image:1734356322699-904.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="117" width="600"]]
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41 The device supports the following digital output assignments:
42
43 * No output – output is not used.
44
45 Inversion flags for discrete outputs are configured in the "Signals - Output discrete signals - Inversion" section:
46
47 [[image:1734356322700-310.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="111" width="600"]]
48
49
50 === Relays ===
51
52 The BMS Main X device has 3 opto-relays for controlling main contactors. For each opto-relay, its assignment and inversion flag are set.
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54 Assignments of relays are configured in the "Signals - Relays - Assignments" section:
55
56 [[image:1734356322702-918.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="112" width="600"]]
57
58 The device supports the following relay assignments:
59
60 * No relay – relay is not used;
61 * Charging – main charging contactor;
62 * Precharging – main precharging contactor;
63 * Discharging – main discharging contactor;
64 * Charging/Discharging – main charging/discharging contactor.
65
66 Inversion flags for relays are configured in the “Signals – Relays – Inversion” section:
67
68 [[image:1734356322702-133.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="100" width="600"]]
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