来源:未知 日期:2017/04/21 浏览量:次
一般特性: | ||
---|---|---|
Detection type | photoelectric sampling | |
Device type | Singleturn absolute encoder | |
功能安全性参数: | ||
MTTFd | 40 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. 90 mA | |
Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit | |
Output code | Gray code, binary code | |
Code course (counting direction) | see input 1 | |
接口: | ||
Interface type | SSI | |
Monoflop time | 20 ± 10 µs | |
Resolution | ||
Single turn | up to 16 Bit | |
Transfer rate | 0.1 ... 2 MBit/s | |
Standard conformity | RS 422 | |
输入 1: | ||
Input type | Selection of counting direction (cw/ccw) | |
Signal voltage | ||
High |
10 ... 30 V or open input cw descending (clockwise rotation, code course descending) |
|
Low |
0 ... 2 V cw ascending (clockwise rotation, code course ascending) |
|
Input current | < 6 mA | |
Switch-on delay | < 10 ms | |
输入 2: | ||
Input type | zero-set (PRESET) | |
Signal voltage | ||
High | 10 ... 30 V | |
Low | 0 ... 2 V | |
Input current | < 6 mA | |
Switch-on delay | < 10 ms | |
连接: | ||
Cable | &Empty; 10.2 mm, Radox 9 x 0.5 mm2 | |
Terminal compartment | see ordering information | |
标准符合: | ||
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 | |
与危险区域性的应用参数: | ||
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 |