MT4-0808A
Modbus TCP, Integrated I/O, 8DI, 8DO, NPN, 0.5A
Small in size, compact structure, only 102×72×25 mm
Built-in switch, dual hundred megabit industrial Ethernet port
Spring-loaded pluggable terminals for quick wiring
Simple configuration setup, can be cascaded, supports mainstream Modbus TCP masters
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Interface Parameters
| Protocol | Modbus TCP |
| Max. Number of IO Modules | 127 |
| Data Transfer Medium | CAT5 Ethernet cable |
| Bus Interface | 2*RJ45 |
| Data Transfer Rates | 100Mb/s |
| Distance Between Stations | ≤100 m |
Technical Parameters
| Power Supply | 18~36 VDC |
| Weight | About 130g |
| Module Size | 102*72*25mm |
| Protect. Class | IP20 |
| Operating Temperature | 0~+55℃ |
| Storage Temperature | -20~75℃ |
| Relative Humidity | 95 %, no condensation |
| Power Interface | 3 pin |
| Configuration mode | Through the master station |
Digital Input
| Nominal Voltage | 24VDC(±25%) |
| Number of Inputs | 8 |
| Transistor Polarity | NPN |
| Input Current | 4mA |
| Electrical Isolation | 500V |
| Indicator | Green LED |
| "0" Signal Voltage | 15~30 V |
| “1” Signal Voltage | -3~+3 V |
| Input Filter | 3ms |
| Isolation Method | Optocoupler isolation |
Digital Output
| Nominal Voltage | 24VDC(±25%) |
| Number of Outputs | 8 |
| Transistor Polarity | NPN |
| Load Type | ohmic, inductive load |
| Max. Output Current | Max: 250mA |
| Port Protection | Overvoltage, overcurrent |
| Electrical Isolation | 500V |
| Indicator | Green LED |
| Isolation Method | Optocoupler isolation |
