Product Number:GE IS420PUAAH1A Universal input/output module
Product Overview
Regarding IS420PUAAH1A
The IS420PUAAH1A is a universal input/output module from General Electric. It is specifically designed for distributed control systems and BOP (Power Balance) control systems. Typically, it is used in the Mark VIe control system, similar to the YUAA board used in the Mark VIeS system. These systems are the latest Speedtronic systems launched by General Electric, which are used to manage gas turbine and steam turbine systems.
The IS420PUAAH1A is designed for ControlST version 7.02.00C or higher.
The IS420PUAAH1A offers a black area that can be independently wired, allowing users to use fewer panels, thereby reducing system space and enabling channel-by-channel debugging. This module has 16 simplex analog channels. These channels can be configured separately as follows:
Thermocouple input/output
RTD input/output
Voltage input
4-20 mA current input
0-20 mA current output
Pulse accumulator
Digital input
The IS420PUAAH1A supports a frame rate of 10ms. Support automatic reconfiguration. This device supports hot plugging. Its designed operating temperature range is -40 to 158°F (-40 to 158°F), with a relative humidity of 5% to 95% and no condensation. The normal scanning time is 5 ms, and the measurement accuracy is better than 0.1% within the specified temperature range.

GE IS420PUAAH1A Universal input/output module
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Product Number: GE IS420PUAAH1A Universal input/output module
Status: 100% original
Warranty period: 12 months.
Payment method: T/T. Currencies for receipt: US dollar, New Zealand dollar, Chinese yuan, euro, Hong Kong dollar, Australian dollar, British pound, Canadian dollar, ruble and other global currencies
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GE IS420PUAAH1A Universal input/output module Not what you want?
- IS420PUAAG1A功能类似,可能为不同版本或性能升级版。
- IS420PUAAH2A同系列后续型号,可能增强了处理能力或接口支持。
- IS420PUAAJ1A可能针对特定应用场景优化(如冗余配置或高速处理)。
- IS420PUAAL1A低功耗或紧凑型设计的处理器模块。
- IS420DDLAH1A数字量输入输出模块(DI/DO),与处理器配套使用。
- IS420AIAAH1A模拟量输入模块(AI),用于采集传感器信号。
- IS420AOAAH1A模拟量输出模块(AO),用于控制执行器。
- IS420SOCAH1A高速计数器或脉冲输出模块。
- IS420CIAAH1A电流输入模块,用于电力监测。
- IS420NISAJ1A网络接口模块(如以太网或 Profibus)。
- IS420CMCAH1A通信控制器模块,支持多协议转换。
- IS420ETAAH1A以太网接口模块,用于系统联网。
- IS420CANAH1A总线接口模块,用于工业设备通信。
- IS420PSPAH1A电源模块,为系统提供稳定供电。
- IS420PSPBH1A冗余电源模块,增强系统可靠性。
- IS420CRUAH1A控制器机架或底板,用于安装模块。
- IS420SCCHH1A安全联锁模块,用于紧急停机(ESD)系统。
- IS420TRSHH1A跳闸保护模块,用于电力设备保护。
- IS420VCCA1A电压转换模块,用于信号调理。
- IS420WCCA1A系统监控模块,用于状态监测和诊断
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ABB: S-093H S-093S S-123H 5SHY3545L0009 KUC755AE105 5SHY3545L0014 5SHY4045L0006 PPD512
GE:IS220PDIAH1A IS220PDOAH1A IS220PPROH1A IS420UCSBH1A
BENTLY:1900/65A 3500/42M 3500/22M 3500/72M
TRICONEX:8311 3721 4351B 3625
WOODWARD:9907-164 9907-162 9907-149 9905-973
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