Honeywell XFC1A06001, XFC1D06001, XFC2A05001, XFC2A06001, XFC3A04001 PRODUCT DATA

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Honeywell XFC1A06001, XFC1D06001, XFC2A05001, XFC2A06001, XFC3A04001 PRODUCT DATA

Excel Smart I/O

XFC1Axx, XFC1Dxx, XFC2Axx,

XFC2Dxx, XFC3Axx, AND XFC3Dxx MODULES

PRODUCT DATA

FEATURES

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 (model-dependent) four universal inputs, each with extra terminal for powering 24 Vac sensors, supporting (model-dependent) different sensor types, also configurable for voltage-variable or slow digital input

Two analog outputs, each with extra terminal for powering 24 Vac actuators, supporting (modeldependent) 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 (wiring cabinet / fuse box) mounting and wallmounting supported

Easy wiring check using the XILON Handheld MMI

Fixed or removable terminals (model-dependent)

24 Vac, 110 Vac, or 230 Vac power supply (modeldependent)

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

GENERAL

Excel Smart I/O modules are LONMARK association-compliant devices, and can thus be used in all open LONWORKS 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 10 for details.

Table 1. Brief Overview of Excel Smart I/O Versions

 

Version

 

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

power

 

 

overrides

 

 

UIs

 

 

DIs

 

 

AOs

 

 

relays

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XFC1A06001

 

110 Vac

 

no

4

 

4

 

2

 

4

 

 

XFC1D06001

 

110 Vac

 

yes

4

 

4

 

2

 

4

 

 

XFC2A05001

 

230 Vac

 

no

2

 

4

 

2

 

4

 

 

XFC2A06001

 

230 Vac

 

no

4

 

4

 

2

 

4

 

 

XFC3A04001

 

24 Vac

 

no

4

 

4

 

2

 

4

 

 

XFC3A05001

 

24 Vac

 

no

2

 

4

 

2

 

4

 

 

XFC3A06001

 

24 Vac

 

no

4

 

4

 

2

 

4

 

 

XFC2D05001

 

230 Vac

 

yes

2

 

4

 

2

 

4

 

 

XFC2D06001

 

230 Vac

 

yes

4

 

4

 

2

 

4

 

 

XFC3D04001

 

24 Vac

 

yes

4

 

4

 

2

 

4

 

 

XFC3D05001

 

24 Vac

 

yes

2

 

4

 

2

 

4

 

 

XFC3D06001

 

24 Vac

 

yes

4

 

4

 

2

 

4

 

® U.S. Registered Trademark

Copyright © 2008 Honeywell Inc. • All Rights Reserved

 

EN0B-0311GE51 R0708

EXCEL SMART I/O MODULES

DESCRIPTION

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. 40 Vdc and 24 Vac. An extra power output terminal accompanying each analog input/output can also be used to power 24 Vac field devices.

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 (model-dependent), or for voltagevariable input, or for slow digital input (max. frequency =

0.25 Hz).

The XFC1D06, XFC2D05 and XFC2D06 as well as the XFC3D04, XFC3D05, and XFC3D06 are 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.

The XFC2A05, XFC2A06, XFC2D05, and XFC2D06 (long housing) are equipped with a transformer enabling them to be powered with 230 Vac (+10%/-15%). The XFC1A06 and XFC1D06 (long housing) have a transformer enabling them to be powered with 110 Vac (+10%/-15%). For both the 230 Vac and 110 Vac models, the standby power consumption (= all outputs are inactive, all inputs are open, and all LEDs – except the power LED – are OFF) is less than 10 VA. All other models (short housings) require 24 Vac (±20%); their standby power consumption is less than 5 VA.

All modules are equipped with a power LED as well as with a LONWORKS service button and corresponding service LED.

Matching terminal protection covers and swivel label holders are available for all modules.

INTEROPERABILITY

The Excel Smart I/O is compliant with LONMARK Application Layer Guidelines V3.2. and thus interoperable with all other devices in open LONWORKS networks (including third-party devices). See also section "LonWorks Network Interface."

Excel Smart I/O Module Response Times

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 sec. Thus, depending upon your specific circumstances, the Excel Smart I/O may be suitable for rapid-response applications.

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),

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).

LONMARK Node Object

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.

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:

set_node_sd_string "&"&3.2@0,1[4AI,1[4DI,3[2AO,3[4DO;SmartIO_01"

 

 

Node Object

 

 

 

(LonMark object type no. 0)

 

 

 

 

 

nviRequest

mandatory

nvoStatus

Network

SNVT_obj_request

SNVT_obj_status

Variables

 

 

 

 

 

 

nvoFileDirectory

 

 

 

 

 

 

SNVT_address

optional

nvoHwType Network UNVT_HWType

Variables

nvoHwIdentify UNVT_HWIdentify

SCPTmaxSendTime

SNVT_time_sec

SCPTmaxRcvTime

SNVT_time_sec

optional configuration properties

UCPT_Poll

UCPT_Version

Fig. 1. Profile of LONMARK Node Object

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2

EXCEL SMART I/O MODULES

 

 

Table 2. Node Object network variables

 

 

 

NV Name

Type

Description

 

 

RQ_NORMAL returns the object to the enabled, non-overridden state.

 

requestobjSNVT

RQ_DISABLED disables the object.

nviRequest

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.

 

statusobjSNVT

For unable_to_measure, a value of "1" means that an I/O line has failed.

nvoStatus

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

nvoFileDirectory

SNVT_address

in the address space of the Neuron Chip. Used to access the configuration properties

 

 

accessed by network management read/write messages.

 

 

Set at factory; stored in coprocessor's EEPROM. Represents the hardware type with

nvoHwType

UNVT_HWType

respect to its OS number (e.g. XFC3A014001) and the coprocessor's software version.

The hardware type is passed through the LONWORKS network as a polled output NV.

 

 

 

 

Typically polled for diagnostic purposes.

 

 

Set at factory; stored in coprocessor's EEPROM. Used to identify the hardware by the

nvoHWIdentify

UNVT_HWIdentify

number and types of I/Os supported by the actual hardware type. This information is

 

 

passed through the LONWORKS network as a polled output NV. Typically polled for

 

 

diagnostic purposes.

 

 

Valid range: 10...6553 s; in increments of 1 s (default = 60.0 s). Defines the maximum

SCPTmaxSendTime

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...6553 s (default = 0). Defines the max. time that elapses after the last

SCPTmaxRcvTime

SNVT_time_sec

update to a bound input NV. Defines the Maximum Received Time and is accessible

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

UCPT_Poll

 

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 sec, only. If disabled, the input

 

 

NVs remain invalid until the next update is sent.

UCPT_Version

 

Valid range: Pre-set by application program. Identifies the current application and its

 

 

version. Passed through the LONWORKS network as a read-only file. Readable using

 

 

standard LONMARK mechanisms.

3

EN0B-0311GE51 R0708

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