Specifications |
Software |
Built-In Web Server |
Yes |
Web HMI |
Yes |
I/O Pair Connection |
Yes |
Communication |
Ethernet Port |
10/100 Base-TX with Auto MDI/MDI-X |
Protocol |
Modbus/TCP, Modbus/UDP |
Security |
ID, Password and IP Filter |
Dual Watchdog |
Yes, Module (0.8 second), Communication (Programmable) |
LED Indicators |
L1 (System Running) |
Yes |
L2 (Ethernet Link/Act) |
Yes |
L3 (Ethernet 10/100 M Speed) |
Yes |
PoE Power |
- |
2 Way Isolaiton |
Ethernet |
- |
I/O |
3500 Vrms |
EMS Protection |
ESD (IEC 61000-4-2) |
4 kV Contact for each terminal |
EFT (IEC 61000-4-4) |
+/-2 kV for Power |
Surge (IEC 61000-4-5) |
+/-4 kV for Power |
Power Requirements |
Reverse Polarity Protection |
Yes |
Powered from terminal block |
Yes, 12 ~ 48 VDC |
Powered from PoE |
Yes, IEEE 802.3af, Class1 |
Consumption |
1.7 W |
Mechanical |
Dimensions (W x L x D) |
72 mm x 123 mm x 35 mm |
Installation |
DIN-Rail or Wall mounting |
Environment |
Operating Temperature |
-25 °C ~ +75 °C |
Storage Temperature |
-30 °C ~ +80 °C |
Humidity |
10 ~ 90% RH, non-condensing |
Analog Input |
Input Channels |
3 (Differential) |
Input Type |
3 (Differential) |
Resolution |
Normal Mode |
16-bit |
Fast Mode |
12-bit |
Sampling Rate |
Normal Mode |
10 Samples/Sec. (Total) |
Fast Mode |
60 Samples/Sec. (Total) |
Accuracy |
Normal Mode |
+/-0.1% |
Fast Mode |
+/-0.5% or better |
Span Drift |
+/-25 ppm/°C |
Individual Channel Configuration |
yes |
Overvoltage Protection |
240 Vrms |
Overcurrent Protection |
50 mA max. at 110 VDC/VAC max. |
Input Impedance |
Voltage |
2 MO |
Current |
124 O |
Common Mode Rejection |
86 dB Min |
Normal Mode Rejection |
100 dB |
Virtual Channel to Channel Isolation |
+/-400 VDC |
Digital Input/Counter |
Input Channels |
6 |
Type |
Wet Contact (Sink, Source) |
On Voltage Level |
+10 VDC ~ +50 VDC |
Off Voltage Level |
+4 VDC max. |
Input Impedance |
10 kO |
Counters |
Max. Count |
4,294,967,285 (32 bits) |
Max. Input Frequency |
100 Hz |
Min. Pulse Width |
5 ms |
Overvoltage Protection |
+50 VDC |
Power Relay |
Output Channels |
3 |
Type |
Power Relay, Form A (SPST N.O.) |
Operating Voltage Range |
250 VAC/30 VDC |
Max. Load Current |
5.0A/channel at 25 °C |
Operate Time |
6 ms (Typical) |
Release Time |
3 ms (Typical) |
Electrical Life (Resistive Load) |
VDE |
5A 250 VAC 30,000 ops (10 ops/minute) at 75 °C |
5A 250 VAC 30,000 ops (10 ops/minute) at 75 °C |
UL |
5A 250 VAC/30 VDC 6,000 ops. |
3A 250 VAC/30 VDC 100,000 ops. |
Mechanical Life |
20,000,000 ops. at no load (300 ops./minute) |
Intra-module Isolation, Field to Logic |
3750 VDC |
Power On Value |
Yes, Programmable |
Safe Value |
Yes, Programmable |