Isolation amplifier WAGO 857-400
Thông tin về bộ cách ly tín hiệu analog WAGO 857-400:
Input
|
Input signal type |
Voltage |
|
Input signal (voltage) |
0 … 5 V; 1 …
5 V; 0 … 10 V; 2 … 10 V (calibrated switching) |
|
Input signal (current) |
0 … 20 mA; 4 … 20 mA
(calibrated switching) |
|
Input resistance (current input) |
≤ 50 Ω |
|
Input resistance (voltage input) |
≥ 100 kΩ |
|
Input current (max.) |
50 mA |
|
Input voltage (max.) |
30 V |
|
Zero/span adjustment |
± 3% of upper-range value |
Output – analog
|
Output signal type |
Current |
|
Output signal (voltage) |
0 … 5 V; 1 …
5 V; 0 … 10 V; 2 … 10 V (calibrated switching) |
|
Output signal (current) |
0 … 20 mA; 4 …
20 mA; 0 … 10 mA; 2 … 10 mA (calibrated switching) |
|
Load impedance (voltage output) |
≥ 2 kΩ |
|
Load impedance (current output) |
≤ 600 Ω |
Coupler/ Mô-đun Wago hệ thống 750:
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