Infranor XtracontrolEC22, Руководство пользователя

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User Manual V1.1a | XtracontrolEC22
5.3.4 Analogue inputs and outputs (AIO)
The XtracontrolEC22 has up to 12 analogue inputs (AI) and 6 analogue outputs (AO) on plugs X4, X5 and X6. The
layout of the I/O is identical on all 3 plugs.
The following counterpieces have been tested for the SC-SMT 3.81 (Weidmüller) plug-in connector and are
approved for use with the XtracontrolEC22:
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Weidmüller BCZ 3.81/14/180 (F,LH,LR)
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Weidmüller BCF 3.81/14/180 (F,LH,LR)
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Phoenix FK-MCP 1,5/14-ST-3,81-LR
Abb. 9: analogue inputs and outputs plugs X4, X5 and X6 (Weidmüller SC-SMT 3.81/14/180 LF 3.2)
Analogue inputs and outputs plugs X4, X5 and X6
Pin X4 X5 X6 Assignment
1 AI 1 AI 5 AI 9 U/T; ±10 V; PT100/1000
2 AI 1 AI 5 AI 9 I; ±20 mA
3 – – – AGND
4 AI 2 AI 6 AI 10 U; 0–10 V
5 AI 2 AI 6 AI 10 I; ±20 mA
6 – – – AGND
7 AI 3 AI 7 AI 11 U/T; ±10 V; PT100/1000
8 AI 3 AI 7 AI 11 I; ±20 mA
9 – – – AGND
10 AI 4 AI 8 AI 12 U; 0–10 V
11 AI 4 AI 8 AI 12 I; ±20 mA
12 – – – AGND
13 AO 1 AO 3 AO 5 U; 0–10 V
14 AO 2 AO 4 AO 6 U; 0–10 V
Analogue channel wiring
Ensure the following connection requirements are met so as to guarantee the measuring accuracy of the device:
▶
Use analogue cables with a braided shield.
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Separate the laying of analogue cables and power cables. Where required, install metallic shielding in cable
channels.
▶
Earth the screen at the place where it enters the control cabinet.
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Connect the screen close and directly with AGND.
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