AS-Interface模拟模块 VBA-2E-G11-I/U/PT100-F
来源：未知 日期：2017/12/19 浏览量：次
在AS-Interface 2.1 版本下，最多62个 I/O模块可以被连接到一个AS-Interface 网络中。在最新的 AS-Interface 3.0版本下, 将I/O 容量从124 个输入124 个输出，增加到每网络1000 个I/O。当使用AS-Interface 智能型传感器，这类传感器可以直接被接入网络中, 一个网络最多可以连接62个智能传感器。
AS - Interface现场模块提供了一个强大，紧凑，圆形设计，创新性密封外壳的概念，特别适用于机械装备和过程自动化应用的理想选择。
清洗工序的蒸汽吸尘器，压力冲洗，和较高的机械应力，不影响G11模块的性能。即使在这种恶劣的环境条件下, 也可以快速方便地连接传感器和驱动器的一个AS-Interface。
产品特点：● Addressing jack
● Function display for bus, internal and external sensor power supply, inputs
● Supply for inputs from AS-Interface or auxiliary voltage
● Degree of protection IP68 / IP69K
● Accuracy ± 0.1 %
● Integrated shielding
● Channel-specific input monitoring
● Inputs for current, voltage or Pt100 temperature sensor
| 产品阐述： | ||
|---|---|---|
|
G11 analog module 2 analog inputs |
||
| 一般特性： | ||
|---|---|---|
| Slave type | Standard slave | |
| AS-Interface specification | V3.0 | |
| Required master specification | ≥ V2.1 | |
| UL File Number | E223772 | |
| 功能安全性参数： | ||
| MTTFd | 190 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| 指示灯/操作键： | ||
| LED AS-i/FAULT |
Status display; multi-colour LED Green: normal operation Red: communication fault Flashing yellow/red: address 0 Flashing green/red: peripheral fault |
|
| LED ANALOG |
status of input signal; LED yellow off: not active on: signal within measurement range flashing: signal outside of measurement range |
|
| LED AUX |
ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
|
| LED INT/EXT |
status display input supply; LED green green: input supply from AS-Interface off: input supply from auxiliary voltage |
|
| 电气特性： | ||
| Auxiliary voltage (output) | 20 ... 30 V DC PELV | |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface | |
| Rated operating current | ≤ 60 mA (without sensors) / max. 200 mA | |
| Protection class | III | |
| Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) | |
| 输入： | ||
| Number/Type |
2 analog inputs Current: 0 ... 20 mA/4 ... 20 mA voltage: 0 ... 10 V Pt100: -200 ... 850 °C |
|
| Supply | from AS-Interface (switch position INT, default settings) or auxiliary voltage UEXT (switch position EXT) | |
| Current loading capacity |
≤ 140 mA from AS-Interface; overload and short-circuit resistant ≤ 600 mA from external auxiliary voltage UAUX , overload and short-circuit protected |
|
| Input resistance |
current input: max. 70 Ω voltage input: 100 kΩ |
|
| Measuring current | for Pt100: approx. 1 mA | |
| Accuracy |
Voltage/current: 0.1% of accumulated value Pt100: 0.1% of indicated temperature [°C] + 0.3 °C |
|
| Resolution |
16 Bit / 1 µA (current input) or 16 bit / 1 mV (voltage input) or 16 Bit / 0.1°C (temperature input) |
|
| Temperature influence |
Voltage/current: 20 ppm/K Pt100: (10 ppm of indicated temperature [°C] + 0.003 °C)/K |
|
| 与标准和规范体系的一致性： | ||
| Directive conformity | ||
| EMC Directive 2004/108/EC | EN 50295:1999 | |
| Standard conformity | ||
| Noise immunity | EN 61000-6-2:2005, EN 61326-1:2006, IEC 62026-2:2008 | |
| Emitted interference | EN 61000-6-4:2007 | |
| Input | EN 61131-2:2007 | |
| Degree of protection | EN 60529:2000 | |
| Fieldbus standard | EN 50295:1999, IEC 62026-2:2008 | |
| 编程指令： | ||
| Profile | S-7.3.D | |
| IO code | 7 | |
| ID code | 3 | |
| ID1 code | F | |
| ID2 code | D | |
| Data bits (function via AS-Interface) | The transfer of the data value is based on AS-Interface Profile 7.3. | |
| Parameter bits (programmable via AS-i) | function | |
| P0 |
50/60 Hz filter P0=1, enabled P0=0, disabled |
|
| P1 |
projecting of the 2nd channel P1=1, channel 2 is projected P1=0, channel 2 is not projected |
|
| P2 |
Indication of the peripheral fault by exceeding measuring range P2=1, peripheral fault is reported P2=0, peripheral fault is not reported |
|
| P3 |
P3=1, normal operating mode P3=0, both channels in current mode and without recognition of wire breakage |
|
| 周围环境： | ||
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Relative humidity | 85 % , noncondensing | |
| Climatic conditions | For indoor use only | |
| Altitude | ≤ 2000 m above MSL | |
| Pollution degree | 3 | |
| 机械特性： | ||
| Degree of protection | IP68 / IP69K | |
| Connection |
AS-Interface/UAUX: cable piercing method, flat cable yellow/flat cable black Inputs: M12 round connector |
|
| Material | ||
| Housing | PBT PC | |
| Mounting screw | Stainless steel 1.4305 / AISI 303 | |
| Mass | 200 g | |
| Tightening torque, housing screws | 1.8 Nm | |
| Tightening torque, cable gland | 0.4 Nm | |
| Mounting | Mounting plate | |
尺寸图
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