AS-Interface传感器/执行器模块 VBA-4E3A-KE-ZEJ/E2L-LEN
来源：未知 日期：2018/07/09 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。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：● Housing with removable and color coded terminals
● Communication monitoring
● Inputs for 2- and 3-wire sensors
● Power supply of outputs from the external auxiliary voltage
● Supply of sensors from the module
● Function display for bus, external auxiliary voltage, internal sensor supply, inputs, and outputs
● Red LED per channel, lights up in the event of output overload
● Switchable lead breakage detection (outputs)
● A/B slave with extended addressing possibility for up to 62 slaves
● PCB lacquer-coated
| 产品阐述： | ||
|---|---|---|
|
KE switch cabinet module 4 inputs and 3 outputs |
||
| 一般特性： | ||
|---|---|---|
| Slave type | A/B slave | |
| AS-Interface specification | V3.0 | |
| Required master specification | ≥ V2.1 | |
| UL File Number | E223772 | |
| 指示灯/操作键： | ||
| LED FAULT |
Error display; red LED red: communication error, i.e. address is 0 red flashing: overload internal input supply, i.e. overload or lead interruption outputs |
|
| LED INT | Internal input supply active; LED green | |
| 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); 4 LED yellow | |
| LED OUT |
Switching state (output); 3 LED yellow/red yellow: Output active red: Output overload or lead breakage |
|
| 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 | ≤ 35 mA (without sensors) / max. 190 mA | |
| Protection class | III | |
| Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) | |
| 输入： | ||
| Number/Type | 4 inputs for 2- or 3-wire sensors (PNP), DC | |
| Supply | from AS-Interface | |
| Voltage | 21 ... 31 V DC | |
| Current loading capacity | ≤ 150 mA, overload and short-circuit protected | |
| Input current | ≤ 9 mA (limited internally) | |
| Switching point | according to DIN EN 61131-2 (Type 2) | |
| 0 (unattenuated) | ≤ 3 mA | |
| 1 (attenuated) | ≥ 5 mA | |
| Signal delay | < 1 ms (input/AS-Interface) | |
| 输出： | ||
| Number/Type | 3 electronic outputs, PNP, overload and short-circuit proof | |
| Supply | from external auxiliary voltage UAUX | |
| Current |
O1 max. 3 A, O2/O3 max. 1.5 A, total 6 A (TB ≤ 40 °C) O1 max. 2 A, O2/O3 max. 1 A, total 4 A (TB ≤ 60 °C) |
|
| Voltage | ≥ (UAUX - 0.5 V) | |
| Usage category | DC-13 | |
| 与标准和规范体系的一致性： | ||
| Directive conformity | ||
| EMC Directive 2004/108/EC | EN 61000-6-2:2005, EN 61000-6-4:2007, EN 50295:1999 | |
| Standard conformity | ||
| Noise immunity | EN 61000-6-2:2005, EN 61326-1:2006, EN 50295:1999 | |
| Emitted interference | EN 61000-6-4:2007 | |
| Input | EN 61131-2:2004 | |
| Degree of protection | EN 60529:2000 | |
| Fieldbus standard | EN 50295:1999, IEC 62026-2:2006 | |
| 编程指令： | ||
| Profile | S-7.A.0 | |
| IO code | 7 | |
| ID code | A | |
| ID1 code | 7 | |
| ID2 code | 0 | |
| Data bits (function via AS-Interface) | input output | |
| D0 | IN1 O1 | |
| D1 | IN2 O2 | |
| D2 | IN3 O3 | |
| D3 | IN4 - | |
| Parameter bits (programmable via AS-i) | function | |
| P0 |
Communication monitoring P0 = 0 monitoring = off, the outputs maintain the status if communication fails P0 = 1 monitoring = on, i.e. if communication fails, the outputs are deenergised (default settings) |
|
| P1 |
Input filter P1 = 0 input filter on, pulse suppression ≤ 2 ms P1 = 1 input filter off (default settings) |
|
| P2 |
Lead breakage outputs P2 = 0 lead breakage on P2 = 1 lead breakage off (default settings) |
|
| P3 | not used | |
| 周围环境： | ||
| Ambient temperature | -25 ... 60 °C (-13 ... 140 °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 | 2 | |
| 机械特性： | ||
| Degree of protection | IP20 | |
| Connection |
removable terminals rated connection capacity: rigid/flexible (with and without wire-end ferrules): 0.25 mm2 ... 2.5 mm2 for multiple-wire connection with two wires of equal cross-section: flexible with twin wire-end ferrules: 0.5 mm2 ... 1.5 mm2 |
|
| Material | ||
| Housing | PA 66-FR | |
| Mass | 150 g | |
| Mounting | DIN mounting rail | |
| Tightening torque of clamping screws | 0.5 Nm ... 0.6 Nm | |
尺寸图
电气接线图
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