现场总线安全栅 R4D0-FB-IA*
来源：未知 日期：2018/01/10 浏览量：次
FieldConnex过程接口用最少的接线连接多个传统的输入输出模块到现场总线。本质安全包括: 传感器和触发器可安装在 Zone 0/ Div. 1,过程接口安装在Zone 1/ Div. 1. I/O模块由现场总线供电，节省接线。过程接口可选择标准功能模块，选择不同制造商现场仪表，灵活性强。
FieldBarrier是一个诊断功能，隔离装置DIN导轨安装和连接8...12
本质安全仪表。超前断层保护分离条件SU2Ch短路，Jabber，或反弹。先进的诊断杂散检测装置最佳分段可用性的质量问题。内部组件，例如终止符连接无需布线。需要维护的连接是最小化。关键部件的设计冗余或监测退化。确保所有属性高产品完整性。
产品特点：● 8 ... 12 outputs Ex ia IIC, FISCO and Entity
● Advanced fault isolation and diagnostics at the spur
● FieldBarrier in Zone 1/Div. 2
● Instruments in Zone 0...1/Div. 1
● For FOUNDATION Fieldbus H1 and PROFIBUS PA
● Supports plug-in surge protectors
● Very compact, small footprint
● Designed for high reliability
| 产品阐述： | ||
|---|---|---|
| FieldConnex® fieldbus junction box | ||
| 一般特性： | ||
|---|---|---|
| Design / Mounting | Cabinet installation | |
| 现场总线接口： | ||
| Power dissipation | see table 1 | |
| Main cable (Trunk) | ||
| Rated voltage |
16 ... 32 V DC , min. 15 V in case of brown out |
|
| Rated current | trunk IN to trunk OUT max. 2 A see table 1 | |
| Cable screen grounding option |
Capacitive via 5.7 nF Direct |
|
| Voltage drop | trunk IN to trunk OUT 100 mV max. | |
| Number of couplers | max. 3 per segment | |
| Reverse polarity protection | Built-In | |
| Outputs | ||
| Number of outputs | 8, 10 or 12 | |
| Number of devices per output | 1 | |
| Cable length | 120 m | |
| Rated voltage | 10 ... 14 V | |
| Rated current |
max. 43 mA at one spur , max. 320 mA total current at all spurs |
|
| Short-circuit current | 53 mA , 1 mA in fallback state | |
| Cable screen grounding option | Capacitive via 4.4 nF | |
| Surge protection | Trunk overvoltage protection if voltage exceeds typ. 39 V, max. 41 V | |
| 诊断和保护特性： | ||
| Fault Isolation |
Short Circuit Current Limitation at spurs Bounce Protection at spurs Signal inhibit at spurs |
|
| Physical Layer Diagnostic |
Signal level at spurs Signal jitter at spurs Noise level at spurs |
|
| 指示灯/操作键： | ||
| Switch |
S1 ON: diagnostic alarms activated S2 ON: diagnostic warnings activated S3-S8: not used |
|
| LED PWR | green: Fieldbus voltage > 16 V | |
| LED COM/ERR |
yellow flashing: fieldbus communication and physical layer status , red: Hardware error |
|
| LED SPURS | red: 2 Hz flashing in short-circuit condition | |
| 电流隔离： | ||
| Main wire/outputs | isolation is not affected by interference according to EN 60079-11, voltage peak value 375 V | |
| Output/Output | No Isolation | |
| 指令符合： | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 | |
| 符合标准： | ||
| Electromagnetic compatibility | NE 21:2011 | |
| Degree of protection | IEC/EN 60529 | |
| Fieldbus standard | IEC 61158-2 | |
| Climatic conditions | IEC 60721 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 | |
| 周围环境： | ||
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | < 95 % non-condensing | |
| Shock resistance | 15 g 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 | |
| 机械特性： | ||
| Connection type | pluggable , screw terminal or spring terminal | |
| Core cross-section | see table 2 | |
| Housing material | Polycarbonate | |
| Degree of protection |
IP20 , IP30 for Ex-e terminal cover |
|
| Mass | 2100 g | |
| Dimensions | see dimensions | |
| Mounting | DIN rail mounting and panel mounting | |
| 与危险区域有关的应用数据： | ||
| EU-Type Examination Certificate | BVS 13 ATEX E 121 X | |
| Marking |
 II 2 (1)G Ex e ib mb [ia Ga] IIC T4 Gb , II 2 G (1D) Ex e ib mb [ia IIIC Da] IIC T4 Gb |
|
| Main cable (Trunk) | ||
| Maximum safe voltage Um | 253 V AC | |
| Outputs | in accordance to FISCO and Entity | |
| Power | 1.063 W | |
| Voltage | 17.1 V | |
| Current | 248.55 mA | |
| Inductance |
gas group IIC 470 µH , gas group IIB 2 mH |
|
| Capacitance |
gas group IIC 367 nF , gas group IIB 2.15 µF |
|
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012 , EN 60079-7:2007 , EN 60079-11:2012 , EN 60079-18:2009 | |
| 国际认证： | ||
| CSA approval | CSA 14.70004139 | |
| Control drawing | 116-0400 | |
| Approved for |
Class I, Division 2, Groups A, B, C, D T4 Class I, Zone 1, AEx/Ex e ib mb [ia Ga] IIC T4 Gb Class I, Zone 1, AEx/Ex e ib mb [ia IIC Da] IIC T4 Gb Associated equipment for Class I, Division 1 Groups A, B, C, D Associated equipment for Class II, Division 1 Groups E, F, G Associated equipment for Class III, Division 1 |
|
| IECEx approval | IECEx BVS 13.0119X | |
| Approved for |
Ex e ib mb [ia Ga] IIC T4 Gb , Ex e ib mb [ia IIIC Da] IIC T4 Gb |
|
| 许可和认证： | ||
| FOUNDATION Fieldbus | FF-846 | |
| Marine approval | DNV A-14038 | |
如果您对以上产品有兴趣或有疑问，请联系我们的在线客服或拨打021-39520660，上海锝秉工控专业的采购顾问将为您提供最优的采购咨询服务。
物流运输更安全！ 在上海锝秉工控货品运输的费用从未被加进您所购买产品的售价中。只要您需要，我们就会免费为您提供服务。在运输方式上，上海锝秉工控一般采用快递方式发货，因为快递一般注重产品安全，打包时里面会装有海棉等填充物，这样可以避免运输途中的损坏，同时快递运输时间短，从而也减少客户的等待。
我们一起省钱！ 当您需要订购上海锝秉工控产品时，如我们库存有现货，您需支付全部货款，我们给您发货，如果是期货的，您需先支付30%定金，货到我们公司后您再支付100%的货款，您的及时付款是对我们工作的支持，同时也为我们节省了财务成本，这也是我们能一贯保持优质低价的原因之一。欢迎您的参与，让我们一起省钱吧！
用心服务客户至上！ 在上海锝秉工控购买的产品，可以享有上海锝秉工控强大的技术团队为您提供一对一的技术支持服务!在产品使用过程中，您遇到任何产品安装或是调试的问题，都可以随时联系我们，我们必定尽心尽力为您服务。用心服务，客户至上是我们服务的宗旨！