AS-Interface传感器/执行器模块 VBA-2E2A-G12-ZAJ/EA2L
来源：未知 日期：2018/01/03 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。
产品特点：● A/B slave with extended addressing possibility for up to 62 slaves
● One-piece housing with stainless steel base
● Installation without tools
● Metal threaded inserts with SPEEDCON technology
● Flat cable connection with cable piercing technique, variable flat cable guide
● Red LED per channel, lights up in the event of output overload
● Communication monitoring, configurable
● Inputs for 2-, 3-, and 4-wire sensors
● DIN rail mounting
● AS-Interface certificate
| 产品阐述： | ||
|---|---|---|
|
G12 flat module 2 inputs (PNP) and 2 electronic outputs |
||
| 一般特性： | ||
|---|---|---|
| Slave type | A/B slave | |
| AS-Interface specification | V3.0 | |
| Required master specification | ≥ V2.1 | |
| UL File Number | E223772 | |
| 功能安全性参数： | ||
| MTTFd | 270 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| 指示灯/操作键： | ||
| LED FAULT |
error display; LED red red: communication error or address is 0 red flashing: overload of sensor power supply or outputs |
|
| LED PWR |
AS-Interface voltage; green LED green: voltage OK flashing green: address 0 |
|
| LED AUX |
ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
|
| LED IN | switching state (input); 2 LED yellow | |
| LED OUT |
Switching status (output); 2 yellow/red LEDs Yellow: output active Red: output overload |
|
| 电气特性： | ||
| Auxiliary voltage (output) | 24 V DC ± 15 % PELV | |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface | |
| Rated operating current | ≤ 40 mA (without sensors) / max. 240 mA | |
| Protection class | III | |
| Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) derived from mains up to 300 V AC line-to-neutral | |
| 输入： | ||
| Number/Type |
2 inputs for 2- or 3-wire sensors (PNP), DC option 1 input for 4-wire sensor (PNP), DC |
|
| Supply | from AS-Interface | |
| Voltage | 21 ... 31 V | |
| Current loading capacity | ≤ 200 mA, overload and short-circuit protected | |
| Input current | ≤ 8 mA (limited internally) | |
| Switching point | according to DIN EN 61131-2 (Type 2) | |
| 0 (unattenuated) | ≤ 2 mA | |
| 1 (attenuated) | ≥ 6 mA | |
| Signal delay | < 1 ms (input/AS-Interface) | |
| 输出： | ||
| Number/Type | 2 electronic outputs, PNP overload and short-circuit proof | |
| Supply | from external auxiliary voltage UAUX | |
| Current |
2 A per output 4 A total (TB ≤ 40 °C) 3 A total (TB ≤ 70 °C) |
|
| Voltage | ≥ (UAUX - 0.5 V) | |
| 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 50295:1999 | |
| Emitted interference | EN 61000-6-4:2007 | |
| Input | EN 61131-2 | |
| Degree of protection | EN 60529 | |
| Fieldbus standard | EN 50295, IEC 62026-2 | |
| 编程指令： | ||
| Profile | S-B.A.2 | |
| IO code | B | |
| ID code | A | |
| ID1 code | 7 | |
| ID2 code | 2 | |
| Data bits (function via AS-Interface) | 输入输出 | |
| D0 | - OUT1 | |
| D1 | - OUT2 | |
| D2 | IN3 - | |
| D3 | IN4 - | |
| Parameter bits (programmable via AS-i) | 功能 | |
| P0 |
communication monitoring P0 = 1 (default settings), monitoring = ON, i.e. if communication fails, the outputs are de-energised P0 = 0, monitoring = OFF, if communication fails, the outputs maintain their condition |
|
| P1 |
Input filter P1 = 0 input filter on, pulse suppression ≤ 2 ms P1 = 1 input filter off (default settings) |
|
| P2 |
Synchronous mode P2 = 0 synchronous mode on P2 = 1 synchronous mode off (default settings) |
|
| P3 | not used | |
| 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 | IP67 | |
| Connection |
Cable piercing method flat cable yellow/flat cable black inputs/outputs: M12 round connector |
|
| Material | ||
| Housing | PBT | |
| Mass | 200 g | |
| Tightening torque, cable gland | 0.4 Nm | |
| Mounting | Mounting plate | |
尺寸图
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