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 |
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 M-7051D) |
Power |
Input Voltage Range |
10~30VDC |
Power Consumption |
0.6W (M-7051) / 1.5W (M-7051D) |
Protocol |
Support Modbus and DCON Protocol |
Yes |
Environment |
Operating Temperature |
-25 to 75¡ÆC |
Storage Temperature |
-40 to 85¡ÆC |
Humidity |
5 to 95%, non-condensing |