IS220PDIAH1B Digital Discrete Input Module
Product Manual：
IS220PDIAH1B Digital Discrete Input Module
IS220PDIAH1B is a GE Mark VIe series dedicated digital discrete input I/O package designed specifically for gas/steam turbine control systems, with stable and reliable performance, high-speed communication, and adaptability to harsh industrial scenarios.
Specially equipped with GE Speedtronic Mark VIe/VIeS control system, seamlessly integrated.
Provide 24 independent digital discrete input channels.
Rated 24VDC power supply, supporting a maximum input voltage of 28.6VDC.
Contact input voltage withstand up to 32VDC, compatible with on-site switch/sensor signals.
Dual 100MB full duplex Ethernet ports for high-speed access to IONet network.
Support simplex/duplex/triple redundancy (TMR) architecture to ensure high system availability.
Built in channel level signal diagnosis, supporting disconnection and abnormal status alarms.
Industrial grade design, working temperature -30 ℃~+65 ℃, suitable for harsh working conditions.
Metal shell+compact structure (127 × 76 × 35mm), anti vibration and anti-interference.
Support hot swapping, online replacement does not affect system operation.
Compatible with multiple terminal boards such as IS200STCIH1A and IS200TBCIH2C.
Electrical isolation between channels, with a minimum isolation voltage of 2500Vrms, enhances safety.
Low power consumption (<10W), reducing system heat dissipation and energy consumption pressure.
Certified by UL, suitable for both hazardous and non hazardous industrial areas.
No jumper configuration, convenient and efficient on-site debugging and maintenance.
IS220PDIAH1B has become the core module for discrete signal acquisition in Mark VIe systems due to its high reliability, strong compatibility, and high-speed communication capabilities.
Product detailed pictures：
IS220PDIAH1B
product video
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