-106 OPTION BOARD
White Paper
What is the -106?
Modern industrial and commercial automation processes
require an increased need to connect to complex devices,
traditionally requiring more panel space. Horner Automation
Group has reduced the cost and complexity of this traditional
system with I/O hardware that provides more flexibility and high
levels of on-board I/O density.
THE TRADITIONAL APPROACH
-106 I/O Option Board
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The traditional programmable logic controller requires addon modules to handle more than a few basic connections. It’s
I/O usually has the ability to support some discrete physical
relays or analog sensor inputs that are either 4-20 mA or 0-10
mV. Because sensors like thermocouples, RTDs or load cells
themselves require a wider variety of analog inputs, extra
hardware is necessary to translate between the sensor and the
controller.
A thermocouple is a good example of this limitation in the
traditional PLC. Thermocouples work on the material properties
of metals. In the thermocouple, two metals are joined together
at a point, and as the temperature varies, so does the very
small voltages created between where the two metals connect.
Thermocouples used in industrial settings can measure wide
temperature ranges up to thousands of degrees. In a traditional
PLC, the thermocouple signal would need to be translated by
extra hardware into a signal the controller can handle.
THE HORNER MODEL 6 SOLUTION
-105 I/O Option Board
(jumpers highlighted)
Horner’s most recent I/O option, the -106 board, offers a more
efficient way of distributing control by allowing a wide variety of
field inputs to be connected directly to the controller. With six
configurable analog inputs mounted directly to the controller,
most process inputs can be captured, reducing the need for
remote I/O or signal conditioners. The -106 has six (6) analog
inputs, four (4) analog outputs, twelve (12) digital inputs, and
twelve (12) digital outputs. These inputs are universal for such
measures as voltage (0-10, 0-60mV), current (0-20, 4-20mA),
thermocouples, and RTD (PT100, PT1000).
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Configurable analog inputs are
particularly beneficial for process
automation systems with multiple
sensors for maintaining temperature,
pressure or measuring weights.
Building Automation
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Improve occupant comfort
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Economical operation systems
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Reduce energy consumption
Previous I/O options, such as the -105 I/O board, required
configuring jumpers inside the unit along with properly
configuring Horner’s I/O software, Cscape.
With the -106 I/O board, the jumpers are no longer necessary.
Instead, the board itself contains a dual-processor layout with
electronic switches, and each channel can be directly
configured to each sensor through Cscape. This approach
resulted from a collaboration of Horner Automation Systems
product development engineers and industry partners.
Material Handling
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Minimize HMI inefficiencies
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Track/log/catalog data
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Increase overall productivity
Oil and Gas
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Maximize capacity utilization
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Rationalize assets
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Maintain emission standards
Renewable Energy
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Data logging, remote access
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Sunlight and UV protection
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Durable, robust controllers
Water/Wastewater
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Operate chlorination systems
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Station pump control
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Remote water well controls
Cscape hardware configuration window
SPRING TERMINALS
Because the -106 I/O board needs to make multiple
connections, the spring clamp terminals are ideal for space
and ease of installation. The spring clamp terminals also are
less susceptible to vibration and changes in temperature than
screw-type terminals, which require closer monitoring
to ensure connectivity as the screws may loosen over time.
On the -106 I/O board, each spring clamp terminal can hold
one connector.
Horner controllers include the -106 option, as well as
previously released I/O options detailed in the following pages.
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EU website: www.horner-apg.com | (+353) 21-4321266
-106 I/O
The Model 6 I/0 features twelve (12) DC Inputs, twelve (12) DC outputs, with high performance, six (6)
highly configurable Analog Inputs, and four (4) Analog Outputs.
The DC Inputs are 12/24Vdc compatible, and can be software configured for Positive Logic (sinking), or
Negative Logic (sourcing). Two of the inputs (H1-H2) can be used for high-speed functions up to 500kHz.
The 12/24VDC Outputs feature Electronic Short Circuit protection, and support currents up to 0.5A per
point, and 4A total. Two of the DC Outputs can be used for high speed functions (PWM or PTO). The
output frequency is limited by the switching capability of the output drivers (about 10kHz), although an
optional accessory (HE-XHSQ) can be added to provide parallel output drivers supporting frequencies up
to 200kHz.
The 2 high resolution Analog Inputs can be configured for 4-20mA, 0-10V, or 0-100mV at 14bit resolution. They also can be configured for 16-bit temperature measurement – supporting
Thermocouples or RTDs with 0.05°C resolution. The Analog Outputs are sourcing, and can be configured
for 4-20mA or 0-10V at 14-bit resolution. Each Analog Input or Output channel can be configured
independently for maximum flexibility.
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EU website: www.horner-apg.com | (+353) 21-4321266
-105 I/O
The Model 5 features twelve (12) DC Inputs, twelve (12) DC outputs, with high performance, and two (2)
highly configurable Analog Inputs, and two (2) Analog Outputs.
The DC Inputs are 12/24Vdc compatible, and can be jumpered for Positive Logic (sinking), or Negative
Logic (sourcing). Two of the inputs (H1-H2) can be used for high-speed functions up to 500kHz. The
12/24VDC Outputs feature Electronic Short Circuit protection, and support currents up to 0.5A per
point, and 4A total. Two of the DC Outputs can be used for high speed functions (PWM or PTO). The
output frequency is limited by the switching capability of the output drivers (about 10kHz), although an
optional accessory (HE-XHSQ) can be added to provide parallel output drivers supporting frequencies up
to 200kHz.
The two high resolution Analog Inputs can be configured for 4-20mA, 0-10V, or 0-100mV at 14bit resolution. They also can be configured for 16-bit temperature measurement – supporting
Thermocouples or RTDs with 0.05°C resolution. The Analog Outputs are sourcing, and can be
configured for 4-20mA or 0-10V at 14-bit resolution. Each Analog Input or Output channel can be
configured independently for maximum flexibility.
-103 and -104 I/O
The Model 3 features twelve (12) DC Inputs, twelve (12) DC outputs, and two (2) Analog Inputs. The Model
4 increases the I/O count up to 24 DC Inputs, with sixteen (16) DC Outputs and two (2) Analog Inputs.
The DC Inputs are 12/24Vdc compatible, and can be jumpered for Positive Logic (sinking), or Negative
Logic (sourcing). Two of the inputs (H1-H2) can be used for high-speed functions up to 500 kHz. The
12-bit Analog Inputs can be jumpered for voltage (0-10V) or current (4-20mA) on a channel by channel
basis. The 12/24VDC Outputs feature Electronic Short Circuit protection, and support currents up to
0.5A per point, and 4A total. Two of the DC Outputs can be used for high speed functions (PWM or PTO).
The output frequency is limited by the switching capability of the output drivers (about 10kHz), although
an optional accessory can be added to provide parallel output drivers supporting frequencies
up to 200kHz.
-102 I/O
The Model 2 features twelve (12) DC Inputs, six (6) Relay outputs, and four (4) Analog Inputs. The DC
Inputs are 12/24Vdc compatible, and can be jumpered for Positive Logic (sinking), or Negative Logic
(sourcing). Two of the inputs (H1-H2) can be used for high-speed functions up to 500kHz. The 12-bit
Analog Inputs can be jumpered for voltage (0-10V) or current (4-20mA) on a channel by channel basis.
The Relay outputs are isolated, supporting AC and DC voltages, with output currents of up to 3A/relay,
5A total.
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EU website: www.horner-apg.com | (+353) 21-4321266
FAQ
Q: IS THE ELECTRONIC SWITCHING IN THE I/O BOARD AS RELIABLE
AS SETTING JUMPERS?
A:Yes. All Horner I/O boards are rigorously tested to Horner’s specifications, which go above
and beyond industry standards.
Q:IS THERE A DIFFERENCE IN PRICE BETWEEN THE -106 AND OTHER MODELS
WITH JUMPERS?
A: Boards with jumpers are traditionally less expensive.
Q: CAN I SIMPLY SWITCH OUT MY OLD I/O BOARDS TO -106 BOARDS FOR AN UPGRADE?
A: No. Each I/O board is an option ordered from the factory. The boards are not
field installable.
Q:WHY ARE THERE SPRING CONNECTORS ON THE MODEL 6 INSTEAD OF SCREW
CONNECTORS LIKE THE PREVIOUS MODELS?
A:Mostly this was a matter of space. We packed more into the -106 I/O board, but spring clamp
terminals also offer added benefits. Spring clamp terminals are less susceptible to vibration
and changes in temperature than screw-type terminals, which require closer monitoring to
ensure connectivity as the screws may loosen over time.
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59 S. State Ave. Indianapolis, Indiana 46201 | US website: www.heapg.com | (+1) 877-665-5666
EU website: www.horner-apg.com | (+353) 21-4321266