IS215ISBBH2A 用于模拟量控制输入输出模块 GE 通用电气

产品标题：IS215ISBBH2A 用于模拟量控制输入输出模块 GE 通用电气

型号：IS215ISBBH2A 用于模拟量控制输入输出模块 

品牌: GE 通用电气

质保：七天验收期，质保期一年
发货期：1-3个工作日

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（M 2214）。这也适用于插槽编号15。（Ex）i模块左侧的插槽可以配备
任何其他模块。备用插槽必须由前板M 2215（4个间隔单元）覆盖
SU）或M 2217（8个间距单位SU）。
带隔板或前板的可用前板：
M 2214带隔板的前板100 x 160 mm
M 2215前板4 SU
M 2217前板8 SU
本质安全电路的电缆插头有标记并有编码插脚，因此它们只能
插入适当的模块。
3.3.4 SIL 3安全相关输出模块
所有安全相关输出模块均符合SIL 3的要求。
安全相关输出模块有三个串联的半导体。那个
这意味着现在安全停机所需的二个独立部件
集成在输出模块中。
如果输出模块出现故障，则SIL 3的要求有效，无时间限制。在里面
以下这个特性称为集成安全关闭。
如果安全相关输出模块在运行期间出现故障，则它将自动
通过集成安全停机关闭，以获得安全断电状态。
3.3.5输出模块的特殊功能
所有输出模块都具有以下特殊功能：
–为了提高可用性，安全相关输出模块的输出可以
并联开关，无外部二极管。
解耦二极管已经集成在模块上（参见相应数据
表）。
–如果输出模块的电源电压L-被切断，则不会产生输出电压。
–电感负载的连接可以在线圈上不使用保护二极管的情况下完成。
然而，建议在电感负载处直接连接二极管，以避免
噪声电压。
–指示输出状态的LED单独控制。
H41q系统系列
11
–电缆插头的设计可实现致动器的两极连接。在一起
通过输出模块的两极电源，接地故障检测将简化为
整体式电流互感器。
电缆插头有两种规格：
•L-在电缆插头中，一极与公共L-
•L-2极型，2极，每个通道带L
另见10.13.6章，“电缆插头订购代码说明”，选项P2
•输出模块故障时无时间限制操作。
3.4系统电压24 VDC
HIMA系统将连接至24 VDC。连接端子标有L+和
L-。HIMA提供的电源装置，例如电源PS1000，满足
符合CE关于电气安全和EMC的要求。
所有使用的电源必须满足SELV（安全特低电压）或PELV的要求
（保护超低电压）。另见6.4章。
电源装置符合NAMUR NE 21建议的要求
短时电压骤降至 (M 2214). This is also valid for slot no. 15. The slot left to the (Ex)i module may be equipped
with any other module. Spare slots have to be covered by front plates M 2215 (4 spacing units
SU) or M 2217 (8 spacing units SU).
Usable front plates with partition or front plates:
M 2214 Front plate with partition plate 100 x 160 mm
M 2215 Front plate 4 SU
M 2217 Front plate 8 SU
Cable plugs for intrinsically safe circuits are marked and have coded pins, so that they can only
be plugged into the appropriate modules.
3.3.4 Safety-Related Output Modules for SIL 3
 All the safety-related output modules meet the requirements of SIL 3.
The safety-related output modules have three semiconductors connected in series. That
means that more than the required second independent component for safety shutdown is now
integrated in the output module.
In case of a fault of an output module the requirements of SIL 3 are valid without time limit. In
the following this feature is called the integrated safety shutdown.
If a safety-related output module should fail during operation then it will be automatically
switched off by the integrated safety shutdown to get the safe de-energized status.
3.3.5 Special Features of the Output Modules
All output modules have the following special features:
– To increase the availability the outputs of the safety-related output modules can be
switched in parallel without external diodes.
Decoupling diodes are already integrated on the module (see the corresponding data
sheets).
– No output voltage is generated if the supply voltage L- is cut at the output module.
– The connection of inductive loads can be done without using protection diodes at the coil.
However, it is recommended to connect a diode directly at the inductive load avoiding
noise voltages.
– The LED signaling the output status is controlled separately.
The H41q System Family
11
– The design of the cable plugs enables the two-pole connection of the actuators. Together
with a two-pole supply of the output module an earth fault detection will be simplified by
means of a totalizing current transformer.
The cable plugs are available in two specifications:
• L- in cable plug, one-pole with common L-
• L- in 2-pole type, 2-pole with L- per channel
see also chapter 10.13.6 , “Description of the Order Code for Cable Plugs”, option P2
• No time-limited operation in case of a faulty output module.
3.4 System Voltage 24 VDC
HIMA systems will be connected to 24 VDC. The connection terminals are labelled with L+ and
L-. The power supply units made available by HIMA, e.g. the power supply PS1000, meet the
requirements according to CE for electrical safety and EMC.
All used power supplies must fulfill the requirements SELV (Safety Extra Low Voltage) or PELV
(Protective Extra Low Voltage). See also chapter 6.4.
The power supply units meet the requirements of the NAMUR recommendation NE 21 for the
safety during short-time voltage dips up to

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