AS-Interface网关 VBG-PB-K20-DMD
来源：未知 日期：2017/02/09 浏览量：次
● Connection to PROFIBUS DP
● 2 AS-Interface networks
● PROFIBUS DP V1 support
● Easy commissioning and fault diagnosis via LEDs and graphic display
● Dublicate addressing detection
● Earth fault detection
● AS-Interface noise detection
● RS 232 diagnosis interface
| 产品阐述： | ||
|---|---|---|
| PROFIBUS Gateway, double master for 2 AS-Interface networks | ||
| General specifications： | ||
|---|---|---|
| AS-Interface specification | V3.0 | |
| Duplicate address detection | from AS-Interface slaves | |
| Earth fault detection | integrated | |
| EMC monitoring | integrated | |
| Diagnostics function | Extended function via display | |
| UL File Number | E223772 | |
| Functional safety related parameters： | ||
| MTTFd | 80 a at 30 °C | |
| Indicators/operating means： | ||
| Display | Illuminated graphical LC display for addressing and error messages | |
| LED PROFIBUS | PROFIBUS master detected; LED green | |
| LED AS-i ACTIVE | AS-Interface operation normal; LED green | |
| LED CONFIG ERR | configuration error; LED red | |
| LED PRG ENABLE | autom. programming; LED green | |
| LED POWER | voltage ON; LED green | |
| LED PRJ MODE | projecting mode active; LED yellow | |
| LED U AS-i | AS-Interface voltage; LED green | |
| Switch SET | Selection and setting of a slave address | |
| OK button | Mode selection traditional-graphical/confirmation | |
| Button MODE | Mode selection PRJ-operation/save configuration/cursor | |
| ESC button | Mode selection traditional-graphical/cancel | |
| Electrical specifications： | ||
| Insulation voltage | ≥ 500 V | |
| Rated operating voltage | from AS-Interface | |
| Rated operating current | ≤ 180 mA from AS-Interface | |
| Interface 1： | ||
| Interface type | RS-485 | |
| Protocol | PROFIBUS DP V1 | |
| Transfer rate | 9.6 kBit/s / 12 MBit/s , Automatic baud rate detection | |
| Interface 2： | ||
| Interface type |
RS 232, serial Diagnostic Interface |
|
| Transfer rate | 19,2 kBit/s | |
| Connection： | ||
| PROFIBUS | Sub-D interface | |
| AS-Interface | spring terminals, removable | |
| Compliance with standards and directives： | ||
| Standard conformity | ||
| Electromagnetic compatibility | EN 61326:2003 | |
| AS-Interface | EN 50295:1999 | |
| Degree of protection | EN 60529:2000 | |
| Ambient conditions： | ||
| Ambient temperature | 0 ... 55 °C (32 ... 131 °F) | |
| Storage temperature | -15 ... 75 °C (5 ... 167 °F) | |
| Mechanical specifications： | ||
| Degree of protection | IP20 | |
| Mass | 420 g | |
| Construction type | Low profile housing , Stainless steel | |