| Item |
Specification |
| Type |
EH-AX44 |
EH-AX8V |
EH-AX8H |
EH-AX8I |
EH-AX8IO |
EH-AXH8M |
| Current input range |
4 to 20mA
(Ch. 0 to 3 ) |
— |
4 to 20mA |
0 to 22mA |
0 to 22mA
4 to 22mA |
| Voltage input range |
0 to 10V DC
(Ch. 4 to 7) |
0 to 10V DC |
- 10 to 10V DC |
— |
0 to 10V DC
- 10 to 10V DC |
| Resolution |
12 bits |
14 bits |
| Conversion time |
5 ms or less |
10 m sec or less |
| Overall accuracy |
±1% or less (of full-scale value) |
±0.8% of full scale (0 to 55 degree C) |
| Input impedance |
Current input |
Approximately 100Ω |
— |
Approximately
100Ω |
Approximately
249Ω |
| Voltage input |
Approximately
100 kΩ |
— |
Approximately
200Ω |
| Insulation |
Channel - Internal circuit |
Photocoupler insulation |
| Between channels |
No insulation |
| Number of channels |
Current input |
4 channels
/ module
(Ch. 0 to 3 ) |
— |
8 channels/module |
8 channels
/ module
or
4 channels
/ module
(ch.0 to 3 or
ch. 4 to 7) |
| Voltage input |
4 channels
/ module
(Ch. 4 to 7 ) |
8 channels/module |
— |
8 channels
/ module
or
4 channels
/ module
(ch.0 to 3 or
ch. 4 to 7) |
| Weight |
Approximately 0.18 kg (0.4 lb.) |
| External connection |
Removable screw terminal block (M3) |
| Internal current consumption (5 V DC) |
Approximately 70mA |
| External power supply |
24 V DC (+20%, -15%) Approximately 0.04 A (Approximately 0.3 A at power On) |
| External wiring |
2-core shield wire (20 m (65.62 ft.) or less) |
