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| Categories: | Modbus TCP Based Dual Ethernet Port I/O Modules |
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The ET-7224 is a multifunction module includes 4 channels analog output, 5 channels digital input and 5 channels digital output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of corresponding jumper. The ET-7024/PET-7024/ET-7224/PET-7224 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation
| Software | |
| Built-In Web Server | Yes |
| Web HMI | Yes |
| I/O Pair Connection | Yes |
| Communication | |
| Ethernet Port | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
| PoE | No |
| Protocol | Modbus/TCP, Modbus/UDP |
| Security | ID, Password and IP Filter |
| Dual Watchdog | Yes, Module (0.8 second), Communication Programmable over DCON |
| LED Indicators | |
| L1 (System Running) | Yes |
| L2 (Ethernet Link/Act) | Yes |
| DI/DO Status | Yes |
| PoE Power | - |
| 2 Way Isolation | |
| Ethernet | 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 |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| Power Requirements | |
| Reverse Polarity Protection | Yes |
| Powered from Terminal Block | Yes, 12 ~ 48 VDC |
| Powered from PoE | - |
| Consumption | 5.2 W (Max.) |
| Mechanical | |
| Dimensions (W x L x H) | 76 mm x 120 mm x 38 mm |
| Installation | DIN-Rail or Wall mounting |
| Environmental | |
| Operating Temperature | -25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature | -30 C ~ +80 C (-22°F +176°f) |
| Humidity | 10 ~ 90% RH, non-condensing |
| Analog Output | |||
| Channels | 4 | ||
| 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 Capability | 10 V @ 20 mA | ||
| Current Load Resistance | 500 | ||
| Open Wire Detection | Yes, for 4 ~ 20 mA only | ||
| Power-on Value | Yes, Programmable | ||
| Safe Value | Yes, Programmable | ||
| Digital Input/Counter | |||
| Channels | 5 | ||
| Dry Contact (Source) | On Voltage Level | Close to GND | |
| Off Voltage Level | Open | ||
| Effective Distance | 500 Meters Max. | ||
| Wet Contact (Sink Source) | On Voltage Level | +1 VDC Max. | |
| Off Voltage Level | +3.5 VDC ~ +30 VDC | ||
| Input Impedence | - | ||
| Counters | Channels | 5 | |
| Max. Count | 4,294,967,295 (32-bit) | ||
| Max. Input Frequency | 100 Hz | ||
| Min. Pulse Width | 5 ms | ||
| Overload Protection | 30 VDC | ||
| Digital Output | |||
| Channels | 5 | ||
| Type | Isolated Open Collector (Sink) | ||
| Sink/Source (NPN/PNP) | Sink | ||
| Max. Load Current | 600 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 | ||
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