| Digital Input |
| Channels |
16 |
| Input Type |
Dry Contact(Source), Wet Contact(Sink, Source) |
| Dry Contact |
Off Voltage Level : open |
| On Voltage Level : close to GND |
| Effective Distance |
500M max. for Dry Contact |
| Wet Contact |
Off Voltage Level : +4V max. |
| On Voltage Level : +10V to +50V |
| Input Impedance |
10K Ohms, 0.5W |
| Counters |
channels : 16 |
| Max. Counters : 16-bit (65535) |
| Max. Input Frequency : 100Hz |
| Min. Pulse Width : 5ms |
| Over-Voltage Protect |
70VDC |
| Photo-Isolation |
3750Vrms |
| Interface |
RS-485 |
| Format |
N, 8, 1 |
| Baud Rate |
1200 ~ 115200bps |
| LED Display |
| 1 LED as Power/ Communication indicator |
| 16 LEDs as Digital Input indicators (for I-7051D) |
| Power |
| Input Voltage Range |
10~30VDC |
| Power Consumption |
0.6W (I-7051) / 1.5W (I-7051D) |
| Environment |
| Operating Temperature |
-25 to 75¢XC |
| Storage Temperature |
-40 to 85¢XC |
| Humidity |
5 to 95%, non-condensing |
