| Item | Specification | ||||||
|---|---|---|---|---|---|---|---|
| Type | EH-AY22 | EH-AY4V | EH-AY4H | EH-AY2H | EH-AY4I | EH-AYH8M | |
| Voltage output range | 0 to 10V DC (Ch. 0 to 1 ) |
0 to 10V DC | -10 to 10V DC | — | 0 to 10V DC | ||
| Current output range | 4 to 20mA (Ch. 2 to 3) |
— | 4 to 20mA | 0 to 22mA 4 to 22mA |
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| Resolution | 12 bits | ||||||
| Conversion time | 5 ms or less | 10 ms or less | |||||
| Overall accuracy | ±1 % or less (of full-scale value) | ±0.8 % of full scale (0 to 5 SC) |
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| External load resistor | Voltage output | 10 kΩor more | |||||
| Current output | 0 to 500Ω | — | 0 to 350Ω | 10 to 400Ω | |||
| Insulation | Channel - Internal circuit | Photocoupler insulation | |||||
| Between channels | No insulation | ||||||
| Number of channels | Voltage output | 2 channels / module (Ch. 0 to 1) |
4 channels / module |
2 channels / module |
— | 8 channels/ module or 4 channels/ module (ch.0 to 3 or ch. 4 to 7) |
|
| Current output | 2 channels / module (Ch. 2 to 3) |
— | 4 channels / module |
8 channels/ module or 4 channels/ module (ch.0 to 3 or ch. 4 to 7) |
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| Weight | Approximately 0.18 kg (0.4 lb.) | 0.15 kg | 0.22 kg | ||||
| External connection | Removable screw terminal block (M3) | ||||||
| Internal current consumption (5V DC) |
Approximately 100mA | 130mA | 70mA | ||||
| External power supply | 24 V DC (+20%, -15%) Approximately 0.15 A (Approximately 0.5 A at power On) |
24 V DC(+20%, -15%) Approximately 0.25 A (Approximately 0.8 A at power On) |
|||||
| External wiring | 2-core shield wire (20 m (65.62 ft.) or less) | ||||||
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