PLC Based Automation Solutions and Communication System
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PROFI-8855-G
PROFI-8855-G
PROFIBUS Remote I/O Unit with 8 I/O Slots
Features
- Protocol & Hierarchy : DP-V0 Slave
- Transmission Rate Setting : detected automatically
- Address Setting : 0~126 set by Rotary switches
- I/O modules Configuration : Configured by GSD file
- Supports I/O modules hot-swap : I-87K High Profile series
- Network Isolation Protection : High Speed iCoupler
- DC Isolation Protection : 3000VDC on PROFIBUS side
- 4KV ESD Protection : Contact for eash terminal
- Introduction
- Application
- Specification
- Download
- Get A Quote
Introduction
The PROFI-8855 Remote I/O Unit is specially designed for the slave device of PROFIBUS DP protocol. It supports up to 8 slots for ICPDAS I-8k High Profile series, and I-87k High Profiles series I/O modules. In addition, we also provide hot-swap function for I-87k High Profiles series I/O modules. To setup network, users can choose and configure I/O modules by using the GSD file without any other setting tools.
| Model | Description |
|---|---|
| PROFI-8155-G | PROFIBUS Remote I/O Unit with 1 I/O Slot |
| PROFI-8255-G | PROFIBUS Remote I/O Unit with 2 I/O Slot |
| PROFI-8455-G | PROFIBUS Remote I/O Unit with 4 I/O Slot |
| PROFI-8855-G | PROFIBUS Remote I/O Unit with 8 I/O Slot |
Application
Specification
| CPU Module | |
|---|---|
| CPU | 80186, 80 MHz or compatible |
| EEPROM | 2 KB |
| Flash | 512 KB |
| SRAM | 512 KB |
| LED Indicators | |
|---|---|
| Status | PWR LED, RUN LED, ERR LED |
| I/O Expansion | |
|---|---|
| Slots | 8 |
| COM Ports | |
|---|---|
| Ports | RS-232 (For updating firmware) |
| PROFIBUS | |
|---|---|
| Controller | Profichip VPC3+C |
| Transceiver | ADI ADM2486 |
| Baud Rate | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M |
| Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
| Protocol | DP-V0 |
| Power | |
|---|---|
| Consumption | 5.5 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 312 x 91 x 132 (W x L x H) |
| Installation | DIN-Rail or Wall Mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75℃ |
| Storage Temperature | -40 ~ +80 ℃ |
| Humidity | 5 ~ 95% RH, Non-condensing |
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