Q7014C
FIRE & SMOKE DAMPER CONTROLLER
GENERAL
The Q7014C Fire & Smoke Damper Controller is designed to integrate 0°/95° damper actuators and fire/smoke detectors into interoperable LONWORKS® networks to prevent the dispersion of smoke or toxic gases or to perform area isolation in fire/smoke damper actuation plants.
The Q7014C Controller provides digital I/O’s and functions for fire monitoring, alarm handling, service, and automated maintenance. It receives messages via the network, e.g. from a building management system, to command damper actuators in the normal or safety position, and it reports alarm information from a fire system.
Costly point-to-point wiring is replaced by low-cost shared bus wiring. The transmission of point data is managed by the LONWORKS® network using LonTalk® messages.
These controllers are suitable for use on the network with other LONMARK® devices to provide cost-effective, interoperable control systems for buildings and industrial applications.
Models
OS-No. Description
Q7014C1003 Fire & Smoke Damper Controller
*) The firmware uses a subset of the I/O’s (see Fig. 2 Functional Diagram). Additional functions are available on request.
PRODUCT DATA & INSTALLATION INSTRUCTION
FEATURES
•Interfaces fire/smoke detector information:
–Fire/smoke alarm
–Pollution (> 70%) warning
–Air-flow failure
–Electronic failure
•Monitoring of damper status
•Thermal fuse override
•Parameter setting of actuator drive time monitoring
•Automated maintenance
•LED’s and wiring visible through transparent cover
•Flexible bus topology and guaranteed interoperability due to Echelon's FTT10A Free Topology Transceiver
•Robust design, protection standard IP65
•Easy installation and wiring connection
•Conformity to LONMARK® functional profiles:
–FPT #11001 for Fire Smoke Damper Actuator
–FPT #11003 for Smoke (Conventional) Fire Initiator
SPECIFICATION
Power supply |
24 Vac, ±15%; 50/60 Hz or |
|
24 Vdc, ±10% |
Current consumption |
80 mA (max. 110 mA) |
|
@ 24 Vac/dc |
Processor |
|
Type |
Neuron 3150 |
Clock frequency |
10 MHz |
Bus interface |
|
Channel |
FTT10A Free Topology |
|
Transceiver / Twisted pair |
Protocol |
LonTalk® |
Digital inputs |
|
Inputs |
8* (potential free or 24 Vac/dc) |
Contacts |
closed ≤ 0.1 kΩ or ≥ 8 Vac/dc |
|
opened ≥ 40 kΩ or ≤ 0.7 Vac/dc |
Impedance |
20 kΩ |
Digital outputs |
|
SPDT relays |
4* (potential free) |
Relay contact load |
max. 250 Vac / 1 A or |
|
24 V / 3 A |
Ambient limits |
|
Operating temperature |
0...50 °C (32...122 °F) |
Transport and |
-35...+70 °C (-31...+158 °F) |
storage temperature |
|
Humidity |
5...95 % r.h., non-condensing |
7157 671 |
EN1B-0246GE51 R0803 |
Q7014C FIRE & SMOKE DAMPER CONTROLLER
Safety |
|
|
|
|
Mounting |
|
Wall mounting or directly on |
|||||||
Protection class |
|
II as per EN60730-1 |
|
|
|
|
dampers (metal plate), mounting |
|||||||
Protection standard |
|
IP65 as per EN60529 |
|
|
|
|
position in any direction |
|||||||
Housing |
|
Polycarbonate, halogen-free |
Cable entry |
|
PG 13.5 |
|||||||||
Housing |
|
|
|
|
Connections |
|
|
|
|
|
|
|||
Dimensions (H x W x D) |
|
200 x 150 x 76 mm |
Power supply and bus |
|
T-connectors with screw termi- |
|||||||||
Weight |
|
700 g |
|
|
|
|
nals for 2x1.5 mm2 conductors |
|||||||
|
|
|
|
|
|
Digital inputs/outputs |
|
Friction spring terminal block |
||||||
|
|
|
|
|
|
|
|
|
|
for 1x1.5 mm2 conductors |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fig. 1 Fire & Smoke Damper ControllerQ7014C Network Interface
NETWORK INTERFACE
The configuration and the used variables of Fire & Smoke Damper ControllerQ7014C is described by the network interface which consists of a Fire Smoke Damper Actuator (FSDA) object, in combination with a Smoke (Conventional) Fire Initiator (FSCI) object and in addition a Node object (see Fig. 1). The Node object is used to control the other objects within the device.
Node Object
Used Abbreviations
nc |
Configuration property |
NV |
Network variable |
nvi |
Input network variable |
nvo |
Output network variable |
SNVT |
Standard network variable type |
|
which includes engineering unit |
|
and the value range |
Ma |
Mandatory |
op |
optional |
sp |
Honeywell specific |
LONMARK |
SNVT/SCPT Name |
Function |
|
SNVT/SCPT/ |
SNVT/SCPT Type |
||
|
|||
nv1 |
nviRequest |
Requests particular modes within the node (e.g. object enable/disable, self-test |
|
|
SNVT_obj_request |
execution, override state setting). |
|
nv2 |
nvoStatus |
Reports the status of node objects (e.g. disabled, feedback or communication failure, |
|
|
SNVT_obj_status |
self-test or override status). |
|
nv3 |
nviTimeSet |
Synchronizes the alarm time of nvoAlarm to the actual time clock of the LONWORKS |
|
|
SNVT_time_stamp |
network. |
|
nv4 |
nvoAlarm |
Reports alarm information (e.g. damper in safety position during self-test, SCFI |
|
|
SNVT__alarm |
pollution or electronic failure, SCFI air flow or fire/smoke alarm), which is generated if |
|
|
|
an alarm occurs. The different faults are distinguished by an object ID. |
|
nv8 |
nvoFileDirectory |
Transmits the requested EEPROM address which points to the configuration parameter |
|
|
SNVT__address |
file directory stored in memory of the Neuron Chip. The file directory can be accessed |
|
|
|
by network management read/write messages. |
|
nc25 |
SCPTnwrkCnfg |
Reports, if the node is self-installed or if the installation by a network management tool |
|
|
SNVT_config_scr |
is allowed (actual setting is ’installation by a network management’). |
EN1B-0246GE51 R0803 |
2 |
|
|
|
Q7014C FIRE & SMOKE DAMPER CONTROLLER |
|
|
|
|
|
|
|
|
|
LONMARK |
SNVT/SCPT Name |
Function |
|
SNVT/SCPT/ |
SNVT/SCPT Type |
|
|
|
||
|
nc22 |
SCPTmaxSndT |
Controls the maximum period of time (min. transmission rate) that expires before the |
|
|
SNVT_elapsed_tm |
current value of nvoSatus, without changing the status, is automatically transmitted. |
|
|
|
This provides a basic frequency output (heartbeat) used by the destination to ensure |
|
|
|
that the node is working correctly. |
|
|
|
The status of each object (including the node object) is returned sequentially. |
|
nc165 |
SCPTdevMajVer |
Describes the major version no. of the device (software revision). |
|
|
unsigned short |
|
|
nc166 |
SCPTdevMinVer |
Describes the minor version no. of the device (software revision). |
|
|
unsigned short |
|
|
|
|
Table 1 Node Object Network Variables |
|
FSDA Object |
|
|
|
|
|
|
|
LONMARK |
SNVT/SCPT Name |
Function |
|
SNVT/SCPT/ |
SNVT/SCPT Type |
|
|
|
||
|
nv1 |
nviActuDrive |
Controls the actuator position (normal or safety). After power-up the Controller moves |
|
|
SNVT_hvac_emerg |
the damper into normal position. |
|
nv2 |
nvoActuPosn |
Reports the actuator position (normal, safety or travelling), which is transmitted |
|
|
SNVT_hvac_emerg |
immediately when its value has changed significantly. |
|
nv3 |
nvoActuDriveFb |
Reflects the value of nviActuDrive. It is used to synchronise source objects in multiple |
|
|
SNVT_hvac_emerg |
relationships. |
|
nc17 |
SCPTlocation |
Describes the physical location of the FSDA object and is set during installation and/or |
|
|
SNVT_str_asc |
configuration. |
|
nc30 |
SCPToffDely |
Contains the Turn-Off time for the damper actuator (default = 35 s). |
|
|
SNVT_elapsed_tm |
|
|
nc41 |
SCPTactuatorType |
Describes the damper actuator. |
|
|
SNVT_str_asc |
|
|
nc44 |
SCPTdirection |
Defines the actuator direction/safety position. In fire/smoke damper actuation plants the |
|
|
SNVT_state |
safety position is either a opened or a closed position and is determined by the damper |
|
|
|
restraining spring. |
|
nc45 |
SCPTdriveTime |
Contains the drive time for the actuator (default = 240 s). |
|
|
SNVT_time_sec |
|
|
nc48 |
SCPTmaxRcvTime |
Defines the maximum period of time that should expire, before the Controller drives the |
|
|
SNVT_time_sec |
actuator automatically into the fail-safe position. |
|
nc49 |
SCPTmaxSendTime |
Defines the maximum period of time that should expire, before the object automatically |
|
|
SNVT_time_sec |
updates nvoActuPosn. |
|
nc61 |
SCPToemType |
Contains manufacture specific details: 'Honeywell_Q7014C_FSDA'. |
|
|
SNVT_str_asc |
|
|
nc141 |
SCPTzoneNum |
Contains the zone number for the damper actuator. |
|
|
unsigned long |
|
|
nc146 |
SCPTinstallDate |
Contains the date of installation. |
|
|
SNVT_time_stamp |
|
|
nc147 |
SCPTmaintDate |
Contains the last maintenance date. |
|
|
SNVT_time_stamp |
|
|
nc148 |
SCPTmanfDate |
Contains the date of manufacture. |
|
|
SNVT_time_stamp |
|
|
nc167 |
SCPTobjMajVer |
Describes the major version no. of the FSDA object (software revision). |
|
|
unsigned short |
|
|
nc168 |
SCPTobjMinVer |
Describes the minor version no. of the FSDA object (software revision). |
|
|
unsigned short |
|
|
|
|
Table 2 FSDA Object Network Variables |
3 |
EN1B-0246GE51 R0803 |