Communication |
Interface |
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 to 115200 bps |
Protocol |
Modbus RTU, DCON (for M-7045 series) |
Dual Watchdog |
Yes, Module (1.6 Seconds), Communication (Programmable) |
LED Indicators/Display |
System LED Indicator |
Yes, 1 as Power/Communication Indicator |
I/O LED Indicators |
Yes, 16 LEDs 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 the 16 DO channels and Power, ±2 kV for the RS-485 Port |
Surge (IEC 61000-4-5) |
±3 kV for Power Line |
Power |
Reverse Polarity Protection |
Yes |
Input Range |
10 ~ 30 VDC |
Consumption |
1.5 W |
Mechanical |
Dimensions (L x W x H) |
123 mm x 72 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 |