features and benefits
The PROFI-8155 Remote I/O Unit is specially designed for the slave device of PROFIBUS DP protocol.
It supports up to 1 slots for ICPDAS I-8k series, I-87k Low 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.
- Protocol & Hierarchy : DP-V0 & DP-V1 (Read/Write) Slave
- Transmission Rate Setting : detected automatically
- Address Setting : 0~126 set by Rotary switches, SSA-telegram set by DP-Master(Class 2 only)
- 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 each terminal
specifications
CPU Module| CPU | 80186, 80 MHz or compatible |
|---|
| EEPROM | 2 KB |
|---|
| Flash | 512 KB |
|---|
| SRAM | 512 KB |
|---|
| Watchdog Timer | Watchdog IC | CPU built-in |
|---|
LED Indicators| Status | PWR LED, RUN LED, ERR LED |
|---|
COM Ports| Ports | RS-232 on board (For updating firmware)Note 1. |
|---|
PROFIBUS| Controller | Profichil 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 | DP-V1 |
|---|
Mechanical| Dimensions (mm) | 95 x 91 x 132 (W x L x H) |
|---|
| Installation | DIN-Rail |
|---|
Environment| Operating Temperature | -25 ~ +75°C |
|---|
| Storage Temperature | -40 ~ +80 °C |
|---|
| Humidity | 5 ~ 95% RH, Non-condensing |
|---|
