| Ethernet I/O Module with 16-ch DO |
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| Model: ET-7042/ET-7042-UT/PET-7042 |
Model: ET-7242/ET-7242-UT/PET-7242 |
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- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- Wide Operating Temperature Range
- Standard Series: -25 ~ +75°C
- UT Series: -40 ~ +75°C
- I/O Pair Connection
- Built-in I/O
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The ET-7042/PET-7042/ET-7242/PET-7242 provides 16 sink-type digital output channels. It features optical isolation for 3750 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7042/PET-7042/ET-7242/PET-7242 to the RM series relay module to switch inductive loads. |
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Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment. |
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| Models |
ET-7042 |
ET-7042-UT |
PET-7042 |
ET-7242 |
ET-7242-UT |
PET-7242 |
| 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 |
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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 |
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Yes |
| for PoE Power |
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Yes |
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Yes |
| 2-Way Isolation |
| Ethernet |
1500 VDC |
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1500 VDC |
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| I/O |
2500 VDC |
3750 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 |
| SURGE |
±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 |
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Yes, IEEE 802.3af, Class1 |
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Yes, IEEE 802.3af, Class1 |
| Consumption |
2.7 W (Max.) |
2.6 W (Max.) |
3.2 W (Max.) |
3.4 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 |
-40 ~ +75°C |
-25 ~ +75°C |
-40 ~ +75°C |
-25 ~ +75°C |
| Storage Temperature |
-30 ~ +80°C |
| Humidity |
10 ~ 90% RH, Non-condensing |
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| Models |
ET-7042/ET-7042-UT |
PET-7042 |
ET-7242/ET-7242-UT |
PET-7242 |
| Digital Output |
| Channels |
16 |
| Type |
Isolated Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Max. Load Current |
100 mA/channel at 25°C
Direct Drive Power Relay Module |
650 mA/channel at 25°C
Direct Drive Power Relay Module |
| Load Voltage |
+5 VDC ~ +30 VDC |
+ 3.5 VDC ~ + 50 VDC |
| Overvoltage Protection |
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60 VDC |
| Overload Protection |
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1.3 A |
| Short-circuit Protection |
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Yes |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
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| ET-7042 CR |
Ethernet I/O Module with 16-channels DO (RoHS), -25
to 75°C operating temperature |
| ET-7042-UT CR ~ NEW ~ |
Ethernet I/O Module with 16-channels DO (RoHS), -40 to 75°C operating temperature |
| PET-7042 CR |
PoE Ethernet I/O Module with 16-channels DO (RoHS),
-25 to 75°C operating temperature |
| ET-7242 CR |
Ethernet I/O Module with 2-port Ethernet Switch,
with 16-channels DO (RoHS), -25 to 75°C operating temperature |
| ET-7242-UT CR ~ NEW ~ |
Ethernet I/O Module with 2-port Ethernet Switch,
with 16-channels DO (RoHS), -40 to 75°C operating temperature |
| PET-7242 CR |
PoE Ethernet I/O Module with 2-port Ethernet Switch,
with 16-channels DO (RoHS), -25 to 75°C operating temperature |
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| NS-205 CR |
Unmanaged 5-port Industrial Ethernet Switch; reguires 24 VDC Input (RoHS) |
| NS-205PSE CR |
Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink; reguires 48 VDC Input (RoHS) |
| NS-205PSE-24V CR |
Unmanaged Ethernet switch with 4-PoE and 1 RJ45 uplink; reguires 24 VDC Input (RoHS) |
| MDR-20-24 CR |
24 V/1 A, 24 W Power Supply with DIN-Rail Mounting (RoHS) |
| DIN-KA52F-48 CR |
48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting (RoHS) |
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