Technical Data |
Digital Input/Counter |
Input Channels |
4 |
Type |
Wet Contact (Sink) |
On Voltage Level |
+3.5 VDC ~ 50 VDC |
Off Voltage Level |
+1 V max. |
Input Impedance |
10 KO, 0.66 W |
Counters |
Channels 4 Max. Counts 65535 (16-bit) Max. Input Frequency 100 Hz Min. Pulse Width 5 ms |
Overvoltage Protection |
70 VDC |
Digital Output |
Output Channels |
4 |
Type |
Isolated Open Collector (Source) |
Max. Load Current |
650 mA/channel |
Load Voltage |
10 VDC ~ 40 VDC |
Overvoltage Protection |
47 VDC |
Overload Protection |
Yes |
Short-circuit Protection |
Yes |
Power On Value |
Yes, Programmable |
Safe Value |
Yes, Programmable |
Communication |
Interface |
RS-485 |
Format |
(N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) |
Baud Rate |
1200 ~ 115200 bps |
Protocol |
DCON, Modbus/RTU, Modbus/ASCII |
Dual Watchdog |
Yes, Module (2.3 seconds), Communication (Programmable) |
LED Indicators |
Power |
1 LED as Power Indicator |
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 |
Power Requirements |
Reverse Polarity Protection |
Yes |
Powered from Terminal Block |
Yes, 10 ~ 30 VDC |
Consumption |
0.5 W Max. |
Mechanical |
Dimensions (W x L x H) |
52 mm x 98 mm x 27 mm |
Installation |
DIN-Rail Mounting |
Environment |
Operating Temperature |
-25 °C ~ +75 °C |
Storage Temperature |
-30 °C ~ +75 °C |
Humidity |
10 ~ 95% RH, Non-condensing |