| Communication |
| Interface |
RS-485 |
| RS-485 Bias Resistor |
No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) |
| Format |
N, 8, 1 |
| Baud Rate |
1200 ~ 115200 bps |
| Protocol |
DCON (for I-7055 series) |
| Modbus RTU, DCON (for M-7055 series) |
| Dual Watchdog |
Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicator/Display |
| System LED Indicator |
8, Sink(NPN) |
| I/O LED Indicator |
Yes, 8 LEDs as Digital Input
& 8 LED as Digital Output Indicators |
| 7-Segment LED Display |
- |
| Isolation |
| Intra-Module Isolation, Field-to-Logic |
3750 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for each Terminal |
| ±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| Surge (IEC 61000-4-5) |
±3 kV for Power Line |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
10 ~ 30 VDC |
| Consumption |
2.2 W |
| Mechanical |
| Dimensions (W x L x H) |
72 mm x 123 mm x 35 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environment |
| Operating Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature |
-40°C ~ +85°C (-40°F ~ +185°F) |
| Humidity |
10 ~ 95% RH, Non-condensing |
