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The ET-7204/PET-7204 is a multi-function module with 4-channel analog inputs, 4-channel analog outputs, 4-channel digital inputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA). Each analog input is individually configurable for range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper.
SYSTEM
| Models | ET-7204 | PET-7204 |
| 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 | - | Yes |
| Protocol | Modbus TCP, Modbus UDP | |
| Security | ID, Password and IP Filter | |
| Dual Watchdog | Yes, Module (0.8 seconds), Communication (Programmable) | |
| LED Indicators | ||
| for System Running | Yes | |
| for Ethernet Link/Act | Yes | |
| for DI/DO status | Yes | |
| for PoE Power | - | Yes |
| 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) | ±2 kV for Power Line | |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line | |
| Power | ||
| Reverse Polarity Protection | Yes | |
| Powered from Terminal Block | 12 ~ 48 VDC | |
| Powered from PoE | - | Yes, IEEE 802.3af, Class1 |
| Consumption | 4.9 W (Max.) | 5.5 W (Max.) |
| Mechanical | ||
| Dimensions (W x L x H) | 120 mm x 76 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 | |
I/O Specifications
| Analog Input | ||
| Channels | 4 (Differential) | |
| Type |
+/-500 mV, +/-1 V, +/-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 | |
| 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 | 20 mA @ 10 V | |
| Open Wire Detection | 400 Ω | |
| Open Wire Detection | Yes, for 4 ~ 20 mA only | |
| Power-on Value | Yes, Programmable | |
| Safe Value | Yes, Programmable | |
| Digital Input/Counter | ||
| Channels | 4 | |
|
Dry Contact (Source) |
On Voltage Level | Close to GND |
| Off Voltage Level | Open | |
|
Effective Distance for Dry Contact |
500 M Max. | |
|
Wet contact (Sink) |
On Voltage Level | +1 VDC Max. |
| Off Voltage Level | +3.5 VDC ~ +30 VDC | |
| Counters | Max. Count | 4,294,967,285 (32 bits) |
| Max. Input Frequency | 100Hz | |
| Min. Pulse Width | 5mS | |
| Overvoltage Protection | 30Vdc | |
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
The ET-7204/PET-7204 is a multi-function module with 4-channel analog inputs, 4-channel analog outputs, 4-channel digital inputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA). Each analog input is individually configurable for range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper.
SYSTEM
| Models | ET-7204 | PET-7204 |
| 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 | - | Yes |
| Protocol | Modbus TCP, Modbus UDP | |
| Security | ID, Password and IP Filter | |
| Dual Watchdog | Yes, Module (0.8 seconds), Communication (Programmable) | |
| LED Indicators | ||
| for System Running | Yes | |
| for Ethernet Link/Act | Yes | |
| for DI/DO status | Yes | |
| for PoE Power | - | Yes |
| 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) | ±2 kV for Power Line | |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line | |
| Power | ||
| Reverse Polarity Protection | Yes | |
| Powered from Terminal Block | 12 ~ 48 VDC | |
| Powered from PoE | - | Yes, IEEE 802.3af, Class1 |
| Consumption | 4.9 W (Max.) | 5.5 W (Max.) |
| Mechanical | ||
| Dimensions (W x L x H) | 120 mm x 76 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 | |
I/O Specifications
| Analog Input | ||
| Channels | 4 (Differential) | |
| Type |
+/-500 mV, +/-1 V, +/-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 | |
| 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 | 20 mA @ 10 V | |
| Open Wire Detection | 400 Ω | |
| Open Wire Detection | Yes, for 4 ~ 20 mA only | |
| Power-on Value | Yes, Programmable | |
| Safe Value | Yes, Programmable | |
| Digital Input/Counter | ||
| Channels | 4 | |
|
Dry Contact (Source) |
On Voltage Level | Close to GND |
| Off Voltage Level | Open | |
|
Effective Distance for Dry Contact |
500 M Max. | |
|
Wet contact (Sink) |
On Voltage Level | +1 VDC Max. |
| Off Voltage Level | +3.5 VDC ~ +30 VDC | |
| Counters | Max. Count | 4,294,967,285 (32 bits) |
| Max. Input Frequency | 100Hz | |
| Min. Pulse Width | 5mS | |
| Overvoltage Protection | 30Vdc | |
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
