| Models |
ET-7026 |
PET-7026 |
ET-7226 |
PET-7226 |
| Software |
| Built-In Web Server |
Yes |
| Web HMI |
Yes |
| I/O Pair Connection |
Yes |
| Communication |
| Ethernet Port |
1 x RJ-45, 10/100 Base-TX |
2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| PoE |
- |
Yes |
- |
Yes |
| Protocol |
Modbus/TCP, Modbus/UDP |
| Security |
ID, Password and IP Filter |
| Dual Watchdog |
Yes, Module (0.8 second), Communication (Programmable) |
| LED Indicators |
| for System Running |
Yes |
| for Ethernet Link/Act |
Yes |
| for DI/DO status |
- |
Yes |
| for PoE Power |
- |
Yes |
- |
Yes |
| 2-Way Isolation |
| Ethernet |
1500 VDC |
- |
1500 VDC |
- |
| I/O |
2500 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal and ±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line Line |
±2 kV for Power Line |
| Surge (IEC 61000-4-5) |
±0.5 kV for Power Line |
±2 kV for Power Line |
| Power Requirements |
| Reverse Polarity Protection |
Yes |
| Powered from Terminal Block |
10 ~ 30 VDC |
12 ~ 48 VDC |
12 ~ 48 VDC |
12 ~ 48 VDC |
| Powered from PoE |
- |
Yes, IEEE 802.3af, Class1 |
- |
Yes, IEEE 802.3af, Class1 |
| Consumption |
3.6 W (Max.) |
3.9 W (Max.) |
5.0 W (Max.) |
5.2 W (Max.) |
| Mechanical |
| Dimensions (W x L x H) |
72 mm x 123 mm x 35 mm |
76 mm x 120 mm x 38 mm |
| Installation |
DIN-Rail or Wall mounting |
| Environmental |
| Operating Temperature |
-25 ~ +75°C |
| Storage Temperature |
-30 ~ +80°C |
| Humidity |
10 ~ 90% RH, Non-condensing |
|
| Analog Input |
| Channels |
6 (Differential) |
| Type |
+/-500 mV, +/-1V, +/-5 V, +/-10 V
+0 mA ~ +20 mA, +/-20 mA, 4 ~ 20 mA
(Jumper Selectable) |
| Individual Channel Configuration |
Yes |
| Resolution |
16-bit |
| Sampling Rate |
Normal Mode |
10 Samples/Second (Total) |
| Fast Mode |
50 Samples/Second (Total) |
| Accuracy |
Normal Mode |
+/-0.1% |
| Fast Mode |
+/-0.5% or better |
| Zero Drift |
+/-20 μV/°C |
| Span Drift |
+/-25 ppm/°C |
| Overvoltage Protection |
240 Vrms |
| Overcurrent Protection |
50 mA Max. at 110 VDC/VAC Max. |
| Common Voltage Protection |
±200 VDC |
| Overcurrent Protection |
Yes, 50 mA at 110 VDC |
| Virtual Channel to Channel Isolation |
Yes, 400 VDC |
| Open Wire Detection for 4 ~ 20 mA |
Yes |
| Input Impedance |
Voltage |
2 MΩ |
| Current |
125 Ω |
| Common Mode Rejection |
86 dB Min. |
| Normal Mode Rejection |
100 dB |
| Open Wire Detection |
Yes, for 4 ~ 20 mA only |
| Virtual Channel to Channel Isolation |
+/-400 VDC |
| Analog Output |
| Channels |
2 |
| Type |
+0 VDC ~ +5 VDC, +/-5 VDC, +0 VDC ~ +10 VDC,
+/-10 VDC,+0 mA ~ +20 mA, +4 mA ~ +20 mA
(Jumper Selectable) |
| Individual Channel Configuration |
Yes |
| Resolution |
12-bit |
| Accuracy |
+/-0.1% of FSR |
| Voltage Output Capabil |
20 mA @ 10 V |
| Current Load Resistance |
500 Ω |
| Open Wire Detect |
Yes, for 4 ~ 20 mA only |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
| Digital Input/Counter |
| Channels |
2 |
Dry Contact
(Source) |
On Voltage Level |
Close to GND |
| Off Voltage Level |
Open |
Effective Distance
for Dry Contact |
500 M Max. |
Wet contact
(Sink Source) |
On Voltage Level |
+1 VDC Max. |
| Off Voltage Level |
+3.5 VDC ~ +30 VDC |
| Input Impedance |
- |
| Counters |
Channels |
2 |
| Max. Count |
4,294,967,285 (32-bit) |
| Max. Input Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Overvoltage Protection |
30 VDC |
| Digital Output |
| Channels |
2 |
| Type |
Isolated Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Max. Load Current |
700 mA/Channel |
| Load Voltage |
+5 VDC ~ +50 VDC |
| Overvoltage Protection |
60 VDC |
| Overload Protection |
1.4 A |
| Short-circuit Protection |
Yes |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
|
