hon_smartio

hon_smartio
Excel Smart I/O
XFC 2AXX, XFC 3AXX,
XFC 2DXX, AND XFC 3DXX MODULES
PRODUCT DATA
FEATURES
GENERAL
Excel Smart I/O modules are LONMARK association-compliant
devices, and can thus be used in all open LONW ORKS
environments. They feature a variety of software-configurable
digital and analog inputs and outputs and are suitable for
installation at strategic locations throughout your buildings.
The modules convert physical input signals from sensors into
network variables and the network variables into physical
output signals for operating actuators.
The diverse mix of inputs and outputs (flexibly configurable
using Honeywell's LonMaker for Windows™ plug-in) makes
the Excel Smart I/O ideally suited for a wide range of
intelligent, distributed applications.
Table 1 provides a brief overview of the available versions.
See Table 4 on page 7 for details.
• LONMARK™ association-compliant, thus suitable for all
®
open LONWORKS networks
• Flexible, software-configurable inputs/outputs
• Flash memory for downloading applications (thus
increasing flexibility and facilitating future upgrading)
®
• 2-wire FTT-10A LONWORKS bus interface
• Easily-accessible service button and a service LED
• Four fast digital inputs configurable for static input or
totalizing (at up to 20 Hz)
• Four relays to which (after software-configuration) e.g.
floating actuators can be directly connected
• Two or (depending upon model) four universal inputs,
each with an extra terminal for powering 24-Vac
sensors, supporting (depending upon model) different
sensor types, also configurable for voltage-variable
input or slow digital input
• Two analog outputs, each with an extra terminal for
powering 24-Vac actuators, supporting (depending
upon model) voltage-variable or current-variable
output
• Greater reliability, fewer cables (thus reducing fire
burden), lower installation costs, easy start-up and
servicing, digital communication
• DIN rail (ring cabinet / fuse box) mounting and wallmounting supported
• Easy wiring check using the XILON Handheld MMI
• Fixed or removable terminals (depending upon model)
• 230-Vac or 24-Vac power supply (depending upon
model)
• Optional six three-position, software-configurable
manual overrides and corresponding feedback
• Optional terminal protection covers for wall mounting
• Optional swivel label holders for wiring information
Table 1. Brief Overview of Excel Smart I/O Versions
Version
XFC2A05001
XFC2A06001
XFC3A04001
XFC3A05001
XFC3A06001
XFC2D05001
XFC2D06001
XFC3D04001
XFC3D05001
XFC3D06001
Description
Power Overrides UIs DIs AOs relays
230 Vac
no
2
4
2
4
230 Vac
no
4
4
2
4
24 Vac
no
4
4
2
4
24 Vac
no
2
4
2
4
24 Vac
no
4
4
2
4
230 Vac
yes
2
4
2
4
230 Vac
yes
4
4
2
4
24 Vac
yes
4
4
2
4
24 Vac
yes
2
4
2
4
24 Vac
yes
4
4
2
4
® U.S. Registered Trademark
Copyright © 2001 Honeywell Inc. • All Rights Reserved
EN0B-0311 GE51R0501
EXCEL SMART I/O MODULES
DESCRIPTION
• four LONMARK open-loop sensor objects (Obj#5-8) (one for
each digital input),
• two LONMARK open-loop actuator objects (Obj#9-10) (one
for each analog output), and
• four LONMARK open-loop actuator objects (Obj#11-14)
(one for each relay).
With the Excel Smart I/O, you can choose from among ten
variants featuring different assortments of universal inputs,
digital inputs, analog outputs, and relays for use in conjunction with a wide range of sensor types and actuators. All
module inputs and outputs are protected against overvoltages of max. 40Vdc and 24 Vac. An extra power output
terminal accompanying each analog input/output can also be
used to power 24-Vac field devices.
LONMARK Node Object
Further, the individual inputs and outputs can be flexibly configured using Honeywell's LonMaker for Windows software
plug-in. Thus, each of the four fast digital inputs can be
configured for static input from dry contacts or open
collectors or for totalizing signals having a frequency of up to
20 Hz, while the universal inputs can be configured for
analog signals from specific sensor types (depending upon
model), or for voltage-variable input, or for slow digital input
(max. frequency = 0.25 Hz).
The LONMARK node object allows the various different objects
in a node to be monitored. Upon receiving an update to
nviRequest, nvoStatus is updated. The definition of
SNVT_obj_request includes an object ID field to allow the
node object to report status conditions for all objects in a
node. The node self-documentation string lists the names of
the individual LONMARK objects, allowing a network management node or tool to display useful information about an
Excel Smart I/O; it also states (in the optional part after the
semicolon) that the node is an Excel Smart I/O, and lists its
version number.
The XFC 2D05 and 2D06 as well as the XFC 3D04, 3D05,
and 3D06 are all equipped with six 3-position manual override switches. Using Honeywell's software plug-in, these
switches can be configured to override the individual relays
or analog outputs. These modules also feature ten status
LEDs showing the condition of the inputs/outputs allocated to
them.
Example:
network input sd_string("@x|y") SNVT_xxx
nvName;
where input can be replaced by output, x refers to the
object x listed within set_node_sd_string, and y is the
NV index within the following LONMARK object definition:
The XFC 2A05 and 2A06 as well as the XFC 2D05 and 2D06
(long housing) are equipped with a transformer enabling
them to be powered with 230 Vac (+10%/-15%); standby
power consumption (= all outputs are inactive, all inputs are
open, and all LEDs – excepting the power LED – are off) is
less than 10 VA. All other models (short housings) require 24
Vac (±20%); in this case, standby power consumption is less
than 5 VA.
set_node_sd_string
"&"&3.2@0,1[4AI,1[4DI,3[2AO,3[4DO;SmartIO_01"
All modules are equipped with a power LED as well as with a
LONW ORKS service button and corresponding service LED.
Node Object
(LonMark object type no. 0)
Matching terminal protection covers and swivel label holders
are available for all modules.
nviRequest
SNVT_obj_request
mandatory
Network
Variables
INTEROPERABILITY
nvoStatus
SNVT_obj_status
nvoFileDirectory
SNVT_address
The Excel Smart I/O is compliant with LONMARK Application
Layer Guidelines V3.2. and thus interoperable with all other
devices in open LONW ORKS networks (including third-party
devices). See also "LonWorks Network Interface."
optional
Network
Variables
Excel Smart I/O Module Response Times
nvoHwType
UNVT_HWType
nvoHwIdentify
UNVT_HWIdentify
The response time is defined as the interval between the
updating of the physical signal and the updating of the
corresponding NV (or vice versa). Response times vary
somewhat due to various factors. Assuming that only a single
digital input changes at any given time, the corresponding
response times will typically amount to approx. 1 second.
Thus, depending upon your specific circumstances, the Excel
Smart I/O may be suitable for rapid-response applications.
SCPTmaxSendTime
SNVT_time_sec
SCPTmaxRcvTime
SNVT_time_sec
optional
configuration
properties
UCPT_Poll
LONMARK Objects
The Excel Smart I/O features a total of 15 LONMARK objects:
• one LONMARK node object (Obj#0) to allow monitoring and
setting the status of the various sensor / actuator objects,
• four LONMARK open-loop sensor objects (Obj#1-4) (one for
each universal input),
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UCPT_Version
Fig. 1. Profile of LONMARK Node Object
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EXCEL SMART I/O MODULES
Table 2. Node Object network variables
nvoFileDirectory
nvoHwType
nvoHWIdentify
SCPTmaxSendTime
SCPTmaxRcvTime
UCPT_Poll
UCPT_Version
Description
RQ_NORMAL returns the object to the enabled, non-overridden state.
RQ_DISABLED disables the object.
RQ_ENABLE enables the object.
RQ_UPDATE_STATUS posts the current settings of the flags of the specified object.
RQ_REPORT_MASK reports the supported flags of the specified object.
RQ_RESET resets the appropriate LONMARK object: If the digital input object is
configured for totalizing, it resets the totalizer to 65535 (0xFFFF); if associated to the
node object, it resets the node.
RQ_CLEAR_RESET requests that reset_complete be cleared.
All other requests read to an "invalid_request" error.
object_id is the ID of the object within the node.
For invalid_id, a value of "1" means that the requested object ID is not implemented in
this node.
For invalid_request, a value of "1" means that unimplemented function has been
requested.
For disabled, a value of "1" means that the object has been disabled: those I/O objects
not supported by the current hardware type will always be disabled.
For open_circuit, a value of "1" means that an open circuit has been detected.
For unable_to_measure, a value of "1" means that an I/O line has failed.
For comm_failure, a value of "1" means that network communications have failed: one or
more bound input NVs specified for receive heartbeat weren't updated within the
configured receive heartbeat time.
For manual_control, a value of "1" means that the actuator is under local control: this field
applies to the output objects and the node object, only, and notifies whether the
appropriate output was manually overridden.
Not supported.
For in_override, a value of "1" means that the module has been overridden via
nviAoManOvrd or nviDoManOvrd (e.g. using the XILON Handheld MMI)
For report_mask, a value of "1" means that the status is an event mask.
Not supported.
For reset_complete, a value of "1" indicates the execution of the reset sequence. After a
reset sequence, the reset flag goes to TRUE (1) and remains in this state until it is
cleared (acknowledged).
Valid range: Any value within user data memory of Neuron Chip. Points to a file directory
SNVT_address
in the address space of the Neuron Chip. Used to access the configuration properties
accessed by network management read/write messages.
UNVT_HWType Set at factory; stored in coprocessor's EEPROM. Represents the hardware type with
respect to its OS number (e.g. XFC 3A01 001) and the coprocessor's software version.
The hardware type is passed through the LONW ORKS network as a polled output NV.
Typically polled for diagnostic purposes.
UNVT_HWIdentify Set at factory; stored in coprocessor's EEPROM. Used to identify the hardware by the
number and types of I/Os supported by the actual hardware type. This information is
passed through the LONW ORKS network as a polled output NV. Typically polled for
diagnostic purposes.
Valid range: 10 to 6553 s; in increments of 1 s (default = 60.0 s). Defines the maximum
SNVT_time_sec period of time before output NVs are automatically updated. Defines the Maximum Send
Time and is accessible using standard LONMARK mechanisms.
Valid range: 0 to 6553 s (default = 0). Defines the max. time that elapses after the last
update to a bound input NV. Defines the Maximum Received Time and is accessible
SNVT_time_sec
using standard LONMARK mechanisms. Setting to zero disables the receive failure detect
mechanism.
Valid range: Pre-set at factory. Configures the start-up behavior for input NVs with
respect to getting an immediate update through a poll request. If enabled, any input NV
bound to another node will initiate a poll request after reset, thus helping to avoid start-up
problems until the next NV update. Polling based on a time grid of 1 second, only. If
disabled, the input NVs remain invalid until the next update is sent.
Valid range: Pre-set by application program. Identifies the current application and its
version. Passed through the LONW ORKS network as a read-only file. Readable using
standard LONMARK mechanisms.
SNVT_obj_request
Type
SNVT_obj_status
nvoStatus
nviRequest
NV Name
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EXCEL SMART I/O MODULES
LONMARK Sensor/Actuator Objects
LONMARK Open-Loop Actuator Objects for Analog Outputs
All actuator objects have an output NV showing the actual
state of the physical output and whether it is in the automatic
or manual override mode. All sensor objects have a common
configuration property defining the heartbeat time.
The Excel Smart I/O makes use of two LONMARK open-loop
actuator objects (one for each analog output).
LONMARK Open-Loop Sensor Objects for Universal Inputs
The Excel Smart I/O makes use of four LONMARK open-loop
sensor objects (one for each universal input) suitable for use
in applications in which the actuator provides no feedback.
Open-Loop Actuator Object
(LonMark object type no. 3)
mandatory
Network
Variables
optional
Network
Variables
SCPTdirection[x]
SNVT_state
optional
configuration
properties
UCPT_AOType[x]
Fig. 4. Profile of LONMARK actuator objects for AOs
LONMARK Open-Loop Actuator Objects for Relays
The Excel Smart I/O makes use of four LONMARK open-loop
actuator objects (one for each relay) individually configurable
as simple ON/OFF controls or as floating outputs (in order to
drive two physical outputs with configurable runtimes).
Fig. 2. Profile of LONMARK sensor object for UIs
LONMARK Open-Loop Sensor Objects for Digital Inputs
The Excel Smart I/O makes use of four LONMARK open-loop
sensor objects (one for each digital input).
Figure 5. Profile of LONMARK actuator objects for relays
Fig. 3. Profile of LONMARK sensor objects for DIs
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EXCEL SMART I/O MODULES
Table 3. LONMARK sensor/actuator object NVs
NV Name
Type
Description
nvoAiValuePct
SNVT_lev_percent
Transmitted immediately when its value has changed by a rate higher than the
configured "Send on Delta". Regularly transmitted as a heartbeat output.
nvoAiTemp
SNVT_temp_p
Transmitted immediately when its value has changed by a rate higher than the
configured "Send on Delta". Regularly transmitted as a heartbeat output.
nvoAiSwitch
SNVT_switch
Transmitted immediately when its value has changed. Regularly transmitted as a
heartbeat output.
UCPT_AIType
not applicable
Used to define the appropriate input type. Stored in the configuration parameter file
accessible using standard LonMark mechanisms. Used by the NEC coprocessor.
UPCT_AISendDelta
not applicable
Defines the significant change rate of the associated input which should cause an
immediate NV update to be sent. Stored in the configuration parameter file accessible
using standard LONMARK mechanisms. Applies to the universal input type when
configured for "Voltage" or "Temperature Sensor", respectively, and will be ignored for
other input types.
UCPT_AIProperty
not applicable
Used to define some properties associated to the analog input. Stored in the
configuration parameter file accessible using standard LONMARK mechanisms. Used by
the NEC coprocessor.
nvoDISwitch
SNVT_switch
Represents a slow digital input connected to the digital input terminals. According to its
configuration with respect to a normally open / normally closed contact, the output NV
shows "state=0 / value=0%" for the "disabled" logical state, and "state=1 / value=100%"
for the "enabled" logical state.
nvoDICount
SNVT_count
Transmitted immediately when its value has changed more counts than defined in
"Send on Delta". Regularly transmitted as a heartbeat output. After power-up and reset,
the value 0xFFFF=65535 will be sent to the network to indicate to the receiving device
that previous count values have been lost due to a reset.
nvoDiOccupancy
SNVT_occupancy
Transmitted immediately when the digital input state has changed. Regularly
transmitted as a heartbeat output as dictated by nciSndHrtBt.
UCPT_DIType
not applicable
Used to set up the type of DI. It is stored in the configuration parameter file accessible
using standard LONMARK mechanisms.
UCPT_DIProperty
not applicable
Used to define the properties associated with a digital input.
nvoAoActPosnFb
SNVT_switch
Represents the current status of the analog output, including feedback related to
manual override initiated from either nviAoManOvrd or the manual override switches.
Typically used for monitoring purposes at supervisory stations or for diagnostic
purposes. In the case of an override, the state is equal to -1.
nviAoSwitch
SNVT_switch
Used to drive the analog output to 0..100%. Typically bound to a LONW ORKS control
device issuing an output level 0..100%. A value of 110% is also possible
(corresponding to a voltage range of 0..11 V).
nviAoValuePct
SNVT_lev_percent
Used to drive the AO to 0..100%. Typically bound to a LONW ORKS control device
issuing an output level 0..100%. A value of 110% is also possible (corresponding to a
voltage range of 0..11 V).
nviAoManOvrd
SNVT_switch
Used to manually override the analog output to 0..100%. Has priority over nviAoSwitch
and nviAoValuePct. Typically used during start-up and commissioning, supported by
the XILON Handheld MMI, and does not have to be bound. If the relay is at present
manually overridden, this will be reflected in nvoAoActPosnFb, accordingly. The manual
override remains in force until explicitly reset to normal operation via power-up and
reset. This state is therefore stored in EEPROM. If there has been a manual override to
the same output, this will have priority over nviAoManOvrd.
SCPTdirection
SNVT_state
Used to set the actuator sense of rotation and the safety position in case of any failure.
Stored in the configuration parameter file accessible using standard LONMARK
mechanisms.
UCPT_AOType
not applicable
Used to set up the various properties associated with an analog output point. Stored in
the configuration parameter file accessible using standard LONMARK mechanisms.
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nvoDoActPosnFb
SNVT_switch
Represents the current status of the relay, including feedback related to manual
override initiated from either nviDoManOvrd or the manual override switches. Typically
used for monitoring purposes at a supervisory station or for diagnostic purposes. In the
case of floating actuator, nvoDoActPosnFb will monitor the actual valve position based
on the calculation of the position within the motor model. In the case of an override, the
state is equal to -1.
nviDoSwitch
SNVT_switch
nviDoValuePct
SNVT_lev_percent
nviDoManOvrd
SNVT_switch
Used to drive the relay, which can be configured for different models, such as simple
ON/OFF output, or floating output. Typically bound to a LONW ORKS control device
issuing an output level ON/OFF or 0..100%, as the case may be.
Used to drive the relay to 0..100% when configured for floating type. Typically bound to
a LONW ORKS control device issuing an output level 0..100%. If both nviDoSwitch and
nviDoValuePct receive valid values, nviDoValuePct will have priority.
Used to manually override the relay to ON/OFF. Has priority over nviDoSwitch and
nviDoValuePct. Typically used during start-up and commissioning, supported by the
XILON Handheld MMI, and does not have to be bound. If the relay is at present
manually overridden, this will be reflected in nvoDoActPosnFb, accordingly. The
manual override remains in force until explicitly reset to normal operation via power-up
and reset. This state is therefore stored in EEPROM. If there has been a manual
override to the same output, this will have priority over nviDoManOvrd.
UCPT_DOType
not applicable
Used to set-up the type of the relay point. Stored in the configuration parameter file
accessible using standard LONMARK mechanisms. Used by the NEC coprocessor.
UCPT_DOProperty
not applicable
Used to set-up the various properties of a relay. Depending upon the selected output
type, various different properties can be set-up which are stored in the configuration
parameter file accessible using standard LONMARK mechanisms. Used by the NEC
coprocessor.
UCPT_StatusLED
not applicable
Used to set-up the various properties associated with a status LEDs. Stored in the
configuration parameter file accessible using standard LONMARK mechanisms. Used by
the NEC coprocessor.
UCPT_ManOvrdSw
not applicable
Used to set-up the manual override switches accordingly. Stored in the configuration
parameter file accessible using standard LONMARK mechanisms. Used by the NEC
coprocessor.
TECHNICAL DATA
General
Three-Position Manual Overrides and Status LEDs"
below).
The Excel Smart I/O is equipped with a 10-MHz 3150
Neuron® Chip (which executes the application program
and implements the LonTalk protocol) and a NEC coprocessor (for handling the inputs and outputs). It communicates within the LONW ORKS network at a rate of 78
kilobaud via an FTT-10A Free Topology Twisted Pair
Transceiver
Optional accessories include swivel label holders and
terminal protection covers (see "Optional Accessories"
below).
A power LED, a LONW ORKS service LED, and a corresponding LONW ORKS service button (see "LONW ORKS
Service LED" and "LONW ORKS Service Button" below) are
located on the top of each module.
Each module is equipped with four 230-Vac, 6-A digital
outputs, i.e. relays (including two normally open [N.O.] and
two changeover [C.O.] relays). Floating actuators can be
directly connected to these relays once they have been
configured using Honeywell's LonMaker for Windows plugin.
There are two standard module sizes: the long module
(with a built-in 230-Vac transformer) and the short module
(which requires 24-Vac power). See "Long and Short
Housings" below.
Further, each Excel Smart I/O is equipped with four fast
digital inputs. Each fast digital input can be reconfigured
(using the Honeywell plug-in) to accept static input (from
dry contacts or open collectors) or to totalize input signals
(having a frequency of up to 20 Hz).
Variable No. of Universal Inputs and
Analog Outputs
Further, depending upon the given model, the modules are
equipped with a variable number of different universal
inputs and analog outputs.
Depending upon the given model, each module is also
equipped with a varying number of different universal
inputs and analog outputs (see "Variable No. of Universal
Inputs and Analog Outputs" below), each of which has an
extra power output terminal for supplying 24-Vac power to
field devices.
Universal Inputs
The term "universal inputs" refers to analog inputs for
temperature-sensor signals which can also be reconfigured
(using the Honeywell plug-in) as voltage-variable or slow
digital inputs (e.g. for dry-contact/open-collector signals).
Certain models also feature six 3-position manual override
switches and ten status LEDs (see "
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EXCEL SMART I/O MODULES
Each module is equipped with universal inputs of one of
the following three types:
• The first type can be configured for analog signals from
NTC20k sensors or for 0..10-Vdc/2..10-Vdc voltage
signals or for slow digital input (max. frequency = 0.25
Hz).
• The second type can be configured for analog signals
from three-wire PT100 sensors or for 0..10-Vdc/2..10Vdc voltage signals or for slow digital input (max.
frequency = 0.25 Hz). The XFC 3A04001 and XFC
3D04001 are equipped with two universal inputs of this
type, the reconfiguration of which yields four voltagevariable or slow digital inputs.
• The third type can be configured for analog signals from
PT1000, Ni1000, and Ni1000TK5000 sensors or for
0..10-Vdc/2..10-Vdc voltage signals or for slow digital
input (max. frequency = 0.25 Hz).
individual digital/analog output signals can be overridden.
The manual override switches can be configured using
Honeywell's plug-in.
These same modules are each equipped with a total of ten
colored status LEDs:
• The four 3-color software-configurable LEDs can be
used to test whether signals from e.g. digital inputs are
changing. They can also indicate whether the hardware
is defective.
• The four yellow software-configurable LEDs are
ordinarily used for relays.
• The two red variable-intensity LEDs are connected to
the analog outputs; their brightness varies according to
the strength of the corresponding signal (i.e. 0 volts / 0
mA = dark LED, 10 volts / 20 mA = bright LED)
See also the section of the plug-in's on-line help on status
LED configuration.
Each universal input features an extra power output
terminal for supplying 24-Vac power to active sensors.
Long and Short Housings
The XFC 2A05 and 2A06 as well as the XFC 2D05 and
2D06 are each equipped with a transformer enabling them
to be powered with 230 Vac, and they thus feature long
housings (WxLxH = 180x76x110 mm). All other models
require a 24-Vac power supply and are therefore enclosed
in short housings (WxLxH = 126x76x110 mm).
Analog Outputs
Each module is equipped with two analog outputs providing either 0..10-V, 1-mA signals or 0..20-mA/4..20-mA
signals (depending upon model). Each analog output
features an extra power output terminal for supplying 24Vac power to actuators.
Optional Accessories
Other Module-Specific Features and
Options
Optional accessories include matching terminal protection
covers (available in packs of 8) and swivel label holders
(available in packs of 8).
Three-Position Manual Overrides and Status LEDs
Those Excel Smart I/O modules featuring override
switches require swivel label holders onto which the labels
containing customer-specific wiring information can be
applied. The swivel label holders are snapped into place
on the housing.
The XFC 2D05 and 2D06 as well as the XFC 3D04, 3D05,
and 3D06 are each equipped with six 3-position (ON, OFF,
AUTO) manual override sliding switches with which the
Table 4. Detailed Overview of Excel Smart I/O Versions
XFC2A05
XFC2A06
XFC3A04
XFC3A05
XFC3A06
XFC2D05
XFC2D06
XFC3D04
XFC3D05
XFC3D06
housing
long
long
short
short
short
long
long
short
short
short
power supply
230 Vac
230 Vac
24 Vac
24 Vac
24 Vac
230 Vac
230 Vac
24 Vac
24 Vac
24 Vac
screw terminals
fixed
fixed
fixed
fixed
fixed
removable removable removable removable removable
man. overrides
none
none
none
none
none
six
six
six
ten
ten
ten
status LEDs
PT1000*
UIs
two
NTC20k
two
four
PT100
fast DIs
AOs
0-10 V
four
four
two
two
four
two / two
two / two
ten
ten
four
four
two**
four
four
four
four
two
two
two
two
two
two / two
six
two
two**
four
0-20 mA
N.O. / C.O. relays
two
six
four
four
four
two
two
two / two
two / two
two
two / two
two / two
two / two
two / two
two / two
*or Ni1000 or Ni1000TK5000
**or four analog inputs (if configured for voltage-variable or slow digital input instead of for input from three-wire PT100 sensors)
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EXCEL SMART I/O MODULES
LONWORKS Network Interface
See also Excel Smart I/O Installation Instructions (EN1B0180GE51) for more-detailed information.
The Excel Smart I/O communicates within the LONW ORKS
network at a rate of 78 kilobaud via an FTT-10A Free
Topology Twisted Pair Transceiver. This transceiver
provides transformer isolation so that the bus wiring does
not have a polarity.
LONWORKS Service LED
All models feature a LONW ORKS service LED connected to
the Neuron® Chip service LED output. The service LED
displays numerous different behaviors indicating various
module states for use in troubleshooting.
Devices equipped with this transceiver can be wired in
daisy chain, star, loop, or any combination thereof as long
as the max. wire length requirements are met. The
recommended configuration is a daisy chain with two
termination modules. This layout allows for maximum bus
length, and its simple structure presents the least number
of possible problems, particularly when adding on to an
existing bus. For more information, please refer to
http://www.echelon.com
See also Excel Smart I/O Installation Instructions (EN1B0180GE51) for a complete description of these behaviors.
For more information on standard service LED behavior,
refer to Motorola LONW ORKS Technology Device Data
Manual, page AL-190.
Accessories, Standards, Ratings, and
Literature
Configuration and Binding
The network variables of the Excel Smart I/O are configured and bound using Honeywell's LonMaker for
Windows™ plug-in.
Accessories
Wiring Check
•
Swivel label holders; short and long variants (required
for modules equipped with manual override switches).
24-Vac models, order number: XAL_LAB_S
230-Vac models, order number: XAL_LAB_L
•
209541B Termination Module (one or two required,
depending on LONW ORKS bus layout; see Excel 500
Installation Instructions, EN1R-1047 for details).
•
Terminal protection covers; short and long variants
(required for wall/ceiling mounting).
24-Vac models, order number: XAL_COV_S
230-Vac models, order number: XAL_COV_L
The XILON Handheld MMI is used to check the wiring of
the modules.
Approvals and Standards
• CE and EN 50081-1
• LONMARK Application Layer Guidelines Version 3.2
Housings
• IP20 or IP30 (standard housing)
Environmental Ratings
No knowledge of LONW ORKS is necessary to use XILON.
Refer also to XILON Handheld MMI for LONW ORKS Networks User Guide (EN2B-0214GE51) for more information.
• Operating temperature: 32...122 °F (0...50 °C)
• Shipping/storage temperature: -22...158 °F (-30...70 °C)
• Relative humidity (operation and storage): 5...90%, noncondensing
LONWORKS Service Button
Applicable Literature
All models feature a LONW ORKS service button accessible
from the outside on the top of module for use in installation
and troubleshooting. When the service button is pressed,
the following actions take place:
• The service pin message is issued on the network.
• When the service button has been pressed longer than
30 seconds, the node reverts to normal mode.
The service pin message is broadcast:
• whenever the service button has been pressed;
• after each reset due to power-up, software reset;
• when changing the mode from offline to online.
EN0B-0311 GE51R0501
• XILON Handheld MMI for LONW ORKS Networks User
Guide (EN2B-0214GE51)
• Excel Smart I/O Installation Instructions (EN1B0180GE51)
• Excel 50/500 LONW ORKS Mechanisms (EN0B0270GE51)
• Excel 10 FTT/LPT 209541B Termination Module
Installation Instructions, form 95-7554
• Honeywell's Excel Smart plug-in help file
8
EXCEL SMART I/O MODULES
DIMENSIONS
9
EN0B-0311 GE51R0501
EXCEL SMART I/O MODULES
Home and Building Control
Honeywell Inc.
Honeywell Plaza
P.O. Box 524
Minneapolis, MN 55408-0524
USA
EN0B-0311 GE51R0501
Home and Building Control
Honeywell Limited-Honeywell Limitee
155 Gordon Baker Road
North York, Ontario
M2H 3N7
Canada
Home and Building Control Products
Honeywell AG
Böblinger Straβe 17
Manufacturing
D-71101 Schönaich
location certified to
Germany
http://europe.hbc.honeywell.com
printed in Germany
Subject to change without notice
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