ABB XDD501A101 3BHE036342R0101 control card
Comprehensive I/O product portfolio
S+ I/O, available for local and remote mounting,
provides a wide variety of input/output and
signal conditioning capabilities. In combination,
these rack and DIN I/O modules can be combined
to form the optimal automation solution.
HR Series controllers can communicate with up
to 64 rack I/O modules locally with additional
remote rack I/O modules connected via the RIO22
module. Use of rack sequence of events (SOE)
I/O modules provides one millisecond timestamp
resolution across the entire rack system.
HR Series I/O module types include:
• Analog input (ASI, FEC)
• Analog output (ASO)
• Control input/output (CIS, QRS)
• Digital input (DSI)
• Digital output (DSO)
• Pulse input (DSM)
• SOE digital input (SED)
Turbine control
In addition to traditional signal-type I/O, HR
Series provides for integrated turbine control
via a series of turbine control-specific modules,
including:
• Hydraulic servo module (HSS)
• Turbine protection module (TPS)
• Turbine auto synchronization module (TAS)
• Condition monitoring module (CMM)

These unique modules make it possible to
provide a fully integrated single-vendor solution
for all aspects of turbine automation. HR Series
turbine modules are based on proven technology
that controls steam turbines, gas turbines and
hydroelectric turbines in more than 15 different
countries around the world, and have been
tested, accepted, and used by several major
global turbine manufacturers as part of their
standard offering. The combination of HR Series
controllers and turbine I/O results in a powerful
governor control system solution.
SD Series remote I/O option
HR Series remote I/O capabilities are further
expanded with use of the SD Series DIN rail
mounted I/O products. Compatible with all
HR Series controllers, BRC300 / 400 / 410, SD
Series I/O connects directly to the controller via
the HN800 I/O network without the need for an
intermediate interface or gateway. SD Series
I/O is configured using standard function blocks
and includes traditional analog and digital I/O as
well as integration with intelligent field devices
via PROFIBUS DP and HART. 24 VDC power
requirements, low module power consumption,
and a module temperature rating of 70 DEGC
(ambient) makes SD Series I/O the optimal
choice for remote I/O applications. G3 coating
makes SD Series I/O suitable for use in corrosive
environments without requiring costly sealed
cabinets or purging systems.