Emerson KJ2221X1-BA1电源板卡件

产品标题：Emerson KJ2221X1-BA1 
产品型号：KJ2221X1-BA1 
品牌：Emerson  
发货期：1-3个工作日，具体可联系客服
质保：质保期一年！

产品图片展示

产品详情资料

​危险环境II 3 GEEx nL IIC T4Nemko No.02ATEX431U电源规格150 mA时现场总线额定功率12 VDC，300 mA时共用现场额定功率24 VDC，23 mA时24 VDC环境规格环境温度-40至70o C冲击10g½正弦波11毫秒振动1mm峰间频率5至16Hz；0.5g，16至150Hz空气污染物
ISA-S71.04–1985机载
G3类污染物相对湿度5至95%非冷凝IP 20额定接线盒键位置A4注：序列号、位置和制造日期请参阅产品标签。另请参阅卡左侧的接线图。警告：本产品对危险区域的安装、拆卸和操作有具体说明。参考文件12P2046“DeltaV
Scalable Process System Zone 2 installation instructions”（可扩展流程系统2区安装说明）。其他安装说明可在“Installing Your DeltaV AutomationSystem”（安装DeltaV自动化系统）手册中找到。
拆卸和插入现场电源通过
托架，必须在拆卸或
连接设备。在以下条件下，当系统电源通电时，可以卸下或插入该装置：（注意：在系统电源通断电的情况下，一次只能卸下一个装置。）•当与KJ1501X1-BC1系统双DC/DC电源一起使用时，该电源的输入电源为24 VDC或12 VDC。一次回路接线
输入电源的电感必须小于23uH，或开路电压Ui为12.6 VDC，Lo小于23 uH的认证电源（包括线电感）。
必须在所有能量有限的节点上完成I/O回路评估。对于无火花电路，在现场电源通电的情况下，不得拆除接线盒保险丝。
维护和调整本装置不包含用户可维修的零件，不得以任何理由拆卸。不需要校准。其他安全批准
LHazardous AtmosphereII 3 GEEx nL IIC T4Nemko No. 02ATEX431UPower SpecificationsLocalBus power rating 12 VDC at 150 mABussed field powerrating24 VDC at 300 mAField circuit rating 24 VDC at 23 mAEnvironmental SpecificationsAmbient Temperature -40 to 70o CShock 10g ½ Sinewave for 11 msecVibration 1mm Peak to Peak from 5 to 16Hz;0.5g from 16 to 150HzAirborneContaminants
ISA-S71.04 –1985 Airborne
Contaminants Class G3Relative Humidity 5 to 95% Non-Condensing IP 20RatingTerminal block keypositionA4Note: Refer to the product label for serial numberand location and date of manufacture. Refer also tothe wiring diagram on the left side of the card.Warning: This product has specific instructions fornstallation, removal and operation in hazardousareas. Refer to document 12P2046 "DeltaV 
Scalable Process System Zone 2 InstallationInstructions". Other installation instructions areavailable in the "Installing Your DeltaV AutomationSystem" manual.
Removal and InsertionField power supplied to this device, either at the fieldor as bussed field power through the
carrier, must be removed before removing or
connecting the device.This unit may be removed or inserted while systempower is energized under the following conditions:(Note Only one unit at a time may be removed withsystem power energized.)• When used with KJ1501X1-BC1 System DualDC/DC Power Supply operating on 24 VDC or12 VDC input power. The primary circuit wiring
inductance for input power must be less than 23uH, or a certified supply with an open circuitvoltage, Ui of 12.6 VDC and an Lo of less than23 uH (including wire inductance).
An I/O loop assessment must be completed on allenergy-limited nodes.A terminal block fuse may NOT be removed withfield power energized for non-sparking circuits.
Maintenance and AdjustmentThis unit contains no user serviceable parts andshould not be disassembled for any reason.Calibration is not required.Other Safety Approvals
L

主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

优势：供应进口原装正品，专业停产配件，

发货快，货期精准，

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只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,