Emerson Process Management XFC Carbon Monoxide Alarm User Manual


 
Product Data Document
1660DS-7c
July 17, 2007 - Page 6
Bristol
®
ControlWave
®
XFC
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Communication Port Conguration for the
Standard Application Program
COM1 – Local RS 232 port for conguration via a
PC. Flash conguration is BSAP Slave, 115.2K
baud rate.
COM2 – RS 232 Network port with Flash congu-
ration of BSAP Slave, 9600 baud. The standard
application program is compatible with an external
communication device via RS 232.
COM3 – RS 485 port with Flash conguration of
BSAP Master at 9600 baud. The standard appli-
cation program assumes that a 3808 MVT smart
multivariable transmitter is to be interfaced to this
port.
Hazardous Area Certication
Class I, Division 1 certication via the explosion
proof packaging and Class I, Division 2 certication
via non-incendive electronics are specied in selec-
tion “G.”
Manifold Adapters
Optional manifold adapters, which come in a set of
two, one for each ange for the DP/P sensor as-
sembly, are available in stainless steel and specied
in selection “H.”
Mounting Bracket
An optional mounting bracket, which afxes to the
neck of the housing and allows installation on a wall
or 2” pipe, can be specied in selection “J.”
I/O Conguration
In selection “K,” the user can choose a conguration
without I/O, one with 2 DI, 2 HSC and 4 DO, and
one with 2 DI, 4 DO, 2 HSC plus 3 AI and 1 AO.
It is recommended that users select an I/O congu-
ration if use of any I/O is anticipated in the future
because addition of the points requires a change-
out of the I/O card—due to hazardous area certi-
cation requirements, that can be done only at the
factory.
ControlWave XFC I/O Specications
Discrete Inputs
Number of points: 2
Input conguration: Internally sourced dry
contact
Input ltering: 15 milliseconds
Input current: 60 uA nominal.
“0” state voltage: Below 1.5V
“1” state voltage: Above 1.5V
Maximum Scan Rate: once per second
Electrical isolation: None
Surge Suppression: 30V transorb between
signal and ground meets ANSI/IEEE C37.90-
1978
Terminations: Pluggable Terminal block
accommodates up to 14 gauge wire size
Discrete Outputs
Number of points: 4
Conguration: Open Drain MOSFET, externally
sourced
Maximum load current: 400 mA at 30 Vdc
Maximum Update Rate: once per second
Electrical isolation: None
Surge Suppression: 30V transorb between
signal and ground meets ANSI/IEEE C37.90-
1978
Terminations: Pluggable Terminal block
accommodates up to 14 gauge wire size