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倍加福的新一代磁式旋转编码器是专为用于严苛的工业环境而设计的。它的精准度和强健的技术结合紧凑的外壳设计可用于大多数具有挑战性的应用中.即使高机械负荷、受振动、灰尘和极端的温度也不会对强有力的磁式编码器产生影响。这给使用者提供了可靠的生产过程,并且可用于各种不同的应用。
绝 对值编码器可以为每个轴位置提供一个**的码值。特别是在位置控制中，**值编码器减轻了控制器的计算任务，并且降低了其他附加的输入部件的成本。
此外，在电源启动后或者电源故障，不需要参考驱动，可获得当前的准确位置。并行编码器是通过几根电源线传输数据而串行编码器是通过标准的接口和协议来传输数据。
在倍加福的编码器系列中带有很多种类接口的**值编码器：Parallel Interface；SSI-Interface ；AS-Interface；CAN；DeviceNet；Ethernet；PROFIBUS；PROFINET。
**值编码器为每一个轴位提供一个独一无二的编码位置值。所有的位置值均通过光电传感器阵列对一道或多道码盘上的编码实例取样得到。
产品特点：● Up to 30 Bit multiturn
● ATEX approval
● IECEx approval
● Flameproof enclosure
● Removable connection cap
| 一般特性： | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Device type | Multiturn absolute encoder | |
| 功能安全性参数： | ||
| MTTFd | 120 a | |
| Mission Time (TM) | 20 a | |
| L10h | 7.7 E+9 at 3000 rpm | |
| Diagnostic Coverage (DC) | 0 % | |
| 电气特性： | ||
| Operating voltage | 10 ... 30 V DC | |
| No-load supply current | max. 270 mA at 10 V DC max. 115 mA at 24 V DC |
|
| Time delay before availability | < 250 ms | |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit | |
| Output code | binary code | |
| Code course (counting direction) | programmable, cw ascending (clockwise rotation, code course ascending) cw descending (clockwise rotation, code course descending) |
|
| 接口： | ||
| Interface type | PROFINET | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | up to 14 Bit | |
| Overall resolution | up to 30 Bit | |
| Transfer rate | 100 MBit/s | |
| Cycle time | ≤ 1 ms (IRT) , ≤ 10 ms (RT) | |
| 连接： | ||
| Terminal compartment | see ordering information | |
| 符合标准 | ||
| Degree of protection | DIN EN 60529, IP66 | |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation | |
| Emitted interference | EN 61000-6-4:2007 | |
| Noise immunity | EN 61000-6-2:2005 | |
| Shock resistance | DIN EN 60068-2-27, 100 g, 3 ms | |
| Vibration resistance | DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz | |
| 周围环境： | ||
| Operating temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| 机械特性： | ||
| Material | ||
| Combination 1 | housing: anodized aluminum flange: aluminum, blank shaft: Stainless steel 1.4401 / AISI 316 |
|
| Combination 2 (Inox) | housing: stainless steel 1.4404 / AISI 316L flange: stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4401 / AISI 316 |
|
| Mass | approx. 2600 g (combination 1) approx. 3900 g (combination 2) |
|
| Rotational speed | max. 3000 min -1 | |
| Moment of inertia | 180 gcm2 | |
| Starting torque | ≤ 4 Ncm | |
| Shaft load | ||
| Axial | 60 N | |
| Radial | 80 N | |
| 与危险区域有关的应用数据： | ||
| EC-Type Examination Certificate | ITS 15 ATEX 18372X IECEx ITS 15.0061X |
|
| Group, category, type of protection |  II 2G Ex d IIC T5 Gb II 2D Ex tb IIIC T100°C Db |
|
| Directive conformity | ||
| Directive 94/9/EC | IEC 60079-0:2011 EN 60079-0:2012+A11:2013 IEC 60079-1:2014 EN 60079-1:2014 IEC 60079-31:2013 EN 60079-31:2014 |
|
