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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.
Software | |
---|---|
Built-in Web Server | Yes |
CPU Module | |
---|---|
Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
---|---|
2-way Isolation |
Ethernet: 1500 VDC I/O: 2500 VDC |
EMS Protection | |
---|---|
EFT (IEC 61000-4-4) | ±2 kV for Power Line |
ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
Surge (IEC 61000-4-5) | ±2 kV for Power Line |
LED Indicators | |
---|---|
Status | Run, Ethernet, I/O |
Analog Input | |
---|---|
Channels | 4 (Differential) |
Type |
Voltage Current |
Range |
±500 mV, ±1 V, ±5 V, ±10 V 0 to 20 mA, ±20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution | 16-bit |
Accuracy |
Normal Mode: ±0.1% Fast Mode: ±0.5% or better |
Sampling Rate |
Normal Mode: 10 Hz (total channels) Fast Mode: 50 Hz (total channels) |
Input Impedance |
Voltage: 2 MΩ Current: 125 Ω |
Common Mode Rejection | 86 dB (min.) |
Normal Mode Rejection | 100 dB |
Common Voltage Protection | ±200 VDC |
Overvoltage Protection | 240 Vrms |
Overcurrent Protection | 50 mA at 110 VDC (max.) |
Individual Channel Configuration | Yes |
Open Wire Detection | For 4 to 20 mA only |
Zero Drift | ±20 μV/°C |
Span Drift | ±25 ppm/°C |
Isolation | ±400 VDC, Virtual Channel to Channel Isolation |
Analog Output | |
---|---|
Channels | 4 |
Type |
Voltage Current |
Range |
+0 to +5 VDC, ±5 VDC, +0 to +10 VDC, ±10 VDC 0 to 20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution | 12-bit |
Accuracy | ±0.1% of FSR |
Open Wire Detection | For 4 to 20 mA only |
Voltage Output Capability | 10 V @ 20 mA |
Current Load Resistance | 400 Ω |
Individual Channel Configuration | Yes |
Power-on Value | Programmable |
Safe Value | Programmable |
Digital Input/Counter | |
---|---|
Channels | 4 |
Type |
Dry Contact Wet Contact |
ON Voltage Level |
Dry: Open Wet: +1 VDC (max.) |
OFF Voltage Level |
Dry: Close to GND Wet: +3.5 to +30 VDC |
Max. Counts | 4,294,967,295 (32-bit) |
Frequency | 100 Hz |
Min. Pulse Width | 5 ms |
Effective Distance | 500m (max.) |
Overvoltage Protection | +30 VDC |
Ethernet | |
---|---|
Ports | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
LAN bypass | Yes |
Security | ID, Password and IP Filter |
Protocol | Modbus TCP, Modbus UDP |
Power | |
---|---|
Reverse Polarity Protection | Yes |
Consumption | 4.9 W (max.) |
Powered from Terminal Block | +12 to +48 VDC |
Mechanical | |
---|---|
Dimensions (mm) | 76 x 120 x 38 (W x L x H) |
Installation | DIN-Rail mounting |
Environment | |
---|---|
Operating Temperature | -25 to +75°C |
Storage Temperature | -30 to +80°C |
Humidity | 10 to 90% RH, Non-condensing |
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.
Software | |
---|---|
Built-in Web Server | Yes |
CPU Module | |
---|---|
Watchdog Timer | Module, Communication (Programmable) |
Isolation | |
---|---|
2-way Isolation |
Ethernet: 1500 VDC I/O: 2500 VDC |
EMS Protection | |
---|---|
EFT (IEC 61000-4-4) | ±2 kV for Power Line |
ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
Surge (IEC 61000-4-5) | ±2 kV for Power Line |
LED Indicators | |
---|---|
Status | Run, Ethernet, I/O |
Analog Input | |
---|---|
Channels | 4 (Differential) |
Type |
Voltage Current |
Range |
±500 mV, ±1 V, ±5 V, ±10 V 0 to 20 mA, ±20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution | 16-bit |
Accuracy |
Normal Mode: ±0.1% Fast Mode: ±0.5% or better |
Sampling Rate |
Normal Mode: 10 Hz (total channels) Fast Mode: 50 Hz (total channels) |
Input Impedance |
Voltage: 2 MΩ Current: 125 Ω |
Common Mode Rejection | 86 dB (min.) |
Normal Mode Rejection | 100 dB |
Common Voltage Protection | ±200 VDC |
Overvoltage Protection | 240 Vrms |
Overcurrent Protection | 50 mA at 110 VDC (max.) |
Individual Channel Configuration | Yes |
Open Wire Detection | For 4 to 20 mA only |
Zero Drift | ±20 μV/°C |
Span Drift | ±25 ppm/°C |
Isolation | ±400 VDC, Virtual Channel to Channel Isolation |
Analog Output | |
---|---|
Channels | 4 |
Type |
Voltage Current |
Range |
+0 to +5 VDC, ±5 VDC, +0 to +10 VDC, ±10 VDC 0 to 20 mA, 4 to 20 mA (Jumper Selectable) |
Resolution | 12-bit |
Accuracy | ±0.1% of FSR |
Open Wire Detection | For 4 to 20 mA only |
Voltage Output Capability | 10 V @ 20 mA |
Current Load Resistance | 400 Ω |
Individual Channel Configuration | Yes |
Power-on Value | Programmable |
Safe Value | Programmable |
Digital Input/Counter | |
---|---|
Channels | 4 |
Type |
Dry Contact Wet Contact |
ON Voltage Level |
Dry: Open Wet: +1 VDC (max.) |
OFF Voltage Level |
Dry: Close to GND Wet: +3.5 to +30 VDC |
Max. Counts | 4,294,967,295 (32-bit) |
Frequency | 100 Hz |
Min. Pulse Width | 5 ms |
Effective Distance | 500m (max.) |
Overvoltage Protection | +30 VDC |
Ethernet | |
---|---|
Ports | 2 x RJ-45, 10/100 Base-TX, Swtich Ports |
LAN bypass | Yes |
Security | ID, Password and IP Filter |
Protocol | Modbus TCP, Modbus UDP |
Power | |
---|---|
Reverse Polarity Protection | Yes |
Consumption | 4.9 W (max.) |
Powered from Terminal Block | +12 to +48 VDC |
Mechanical | |
---|---|
Dimensions (mm) | 76 x 120 x 38 (W x L x H) |
Installation | DIN-Rail mounting |
Environment | |
---|---|
Operating Temperature | -25 to +75°C |
Storage Temperature | -30 to +80°C |
Humidity | 10 to 90% RH, Non-condensing |