ET-87P4-MTCP Intelligent Ethernet I/O Expansion Unit, 4-Slot Modbus TCP
4-slot Modbus TCP expansion unit for I-87K series I/O modules over Ethernet, with two daisy-chain switch ports and 10 ~ 30 VDC isolated power input.
- Modbus TCP slave with Modbus TCP to RTU gateway function
- Four I-87K slots with I/O hot swap
- Two 10/100 Base-TX RJ-45 ports for daisy-chain topology
- RS-232 console port with Modbus RTU/ASCII slave support
- Auto configuration and LED indicators for fault detection
- 10 ~ 30 VDC power input, 1 kV isolated, redundant power inputs
3.453,08 kr. pr. stk.
| 1–9 stk. | 3.453,08 kr. | |
|---|---|---|
| 10–30 stk. | 3.348,44 kr. | −3 % |
| 31+ stk. | 3.281,17 kr. | −5 % |
Produktinformation "ET-87P4-MTCP Intelligent Ethernet I/O Expansion Unit, 4-Slot Modbus TCP"
The ET-87P4-MTCP CR extends I-87K series I/O modules over Ethernet, acting as a Modbus TCP slave for supervisory systems. Four slots accept analogue, digital and DI counter modules, and the I/O can be hot swapped without taking the whole unit out of service.
Two RJ-45 switch ports allow units to be daisy-chained in series or connected to other Ethernet devices, reducing cabling and panel space. An RS-232 console port supports Modbus RTU/ASCII slave operation, and the unit can also act as a Modbus TCP to RTU gateway.
Designed for harsh, electrically noisy sites, the unit has a wide 10 ~ 30 VDC input with 1 kV isolation and an operating range of -25 ~ +75 °C. Auto configuration, status LEDs and watchdog functions help with commissioning, fault detection and safe-state handling.
Applications
- Industrial monitoring and control
- Environmental monitoring
- Remote I/O expansion for SCADA, HMI and PLC systems using Modbus
| Product type: | I/O Expansion Unit |
|---|---|
| Interface: | Ethernet, RS-232 |
| Protocol: | Modbus TCP |
| Ports: | 2 x RJ-45, 10/100 Base-TX; 1 x RS-232 |
| Isolation: | 1 kV |
| Power input: | +10 ~ 30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
Specifikationer
| Display | |
|---|---|
| Type | 5 x Digit 7 Segment LED Display |
| LED Indicators | |
| Status | 1 x Run, 1x Module offline, 1 x WDT, 1 x Power |
| I/O Expansion | |
| I/O Type | I-87K series |
| Slots | 4 |
| HMI | |
| Push Button | 4 |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100 Base-TX |
| Protocol | Modbus TCP Slave, Modbus TCP to RTU Gateway |
| COM Ports | |
| Ports | 1 x RS-232 (Console) |
| Protocol | Modbus RTU/ASCII Slave |
| Power | |
| Input Range | +10 ~ 30 VDC (1 kV Isolated ) |
| Redundant Power Inputs | Yes |
| Consumption | 2.0 W |
| Mechanical | |
| Dimensions (mm) | 188 x 132 x 111 (W x L x H) |
| Installation | DIN-Rail, Wall mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 90 % RH, Non-condensing |
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