Technical information

Page 18
The AUTOCALL Multi Purpose Interface Module
(MPIM) is the communication interface between
the AUTOCALL TFX control panel and certain
remote system functions. MPIMs communicate
with the main processor module through the
system’s local or remote (RS485) bus. Each MPIM
module is assigned a unique bus address by
means of programming jumpers.
The MPIM mounts in the AUTOCALL TFX panel
enclosure, a local or remote AUTOCALL TFX
display panel enclosure, or a suitable listed
enclosure. It connects to the local or remote bus
of an AUTOCALL TFX system.
Features
. Remote (RS-485) and local bus
communication module
. Interface to annunciators, printers and
Input/Output points
. Interface to remote operator display and
control panels
. Up to 80 input/output points per MPIM
. Up to 16 MPIMs on the remote bus
. Up to 16 MPIMs on the AUTOCALL TFX-500
series local bus
. Up to 11 MPIMs on the AUTOCALL TFX-800
series local bus
. May be installed up to 4000 feet remotely from
panel
Listings & Approvals
. UL Listed; File No. S2561
. CSFM No. 7165-1493:147
7170-1493:167
. MEA No. 415-92-E Vol. VI
. FM ID No. OX2A8.AY
Technical Specification
Dimensions: 165H x 91W x 25D mm
Operating Temp.: 0
o
C to +50
o
C
Operating Humidity: 85% (Non Condensing)
Operating Voltage: +5Vd.c., +12Vd.c., -12Vd.c.
Operating Current:
Normal: 19mA
Alarm: 24mA
Maximum distance from MP-500 (Main Processor
Board):
Local Bus: 60cm
Remote Bus: 2500m
Communications Method:
Local Bus: Synchronous 1
MBit/sec
Remote Bus: RS485, 4800
baud
Expansion Bus: Mulitplexed
Serial Port: RS232, 4800
Baud
Product Code
976015
TFX-MPIM Multi purpose interface module for
driving additional LED indicators, status control
modules, I/O expansion and printers. Refer to
manual for limitations
Multi Purpose Interface Module
AUTOCALL’s ALXM Loop Expansion Board
(model IIB-800) is used to expand the capacity of
the AUTOCALL TFX-800 system. Each board
provides two signalling line circuits, each with a
capacity of 99 addressable analogue devices,
such as smoke detectors, water flow switches,
pull stations and supervisory devices. Up to 5 IIB-
800 boards may be installed in an AUTOCALL TFX
series system, for a total of 990 devices.
The IIB-800 is an intelligent module. It has its own
microprocessor and uses distributed processing
techniques for signal processing and analysis. On
board non-volatile memory stores the addresses
of the devices on each of the two signalling line
circuits. In the event of a failure of the AUTOCALL
TFX-800 series main processor board, the IIB-800
is capable of operating indicating appliance
modules on the same signalling circuit in which an
alarm has occurred, and will signal a common
alarm or trouble condition by operating common
alarm and trouble relays on the IAM-800
Expansion Motherboard.
Features
. Two signalling line circuits
. 99 Addressable analogue devices per circuit
. Degrade mode operation in the event of main
processor board failure
Listings & Approvals
. UL File No. S2561
. CSFM No. 7165-1493:147
7170-1493:167
. NY MEA No. 415-92-E, Vol. II
. FM ID No. JI OX2A8.AY
Technical Specification
Dimensions: 216H x 153W x 12.5D mm
Operating Temp.: 0 to +50
o
C
Operating Humidity: 85% Non-Condensing
Input voltage: 5Vd.c., 24Vd.c.
(from IAM-800)
Operating Current: 50mA
Product Codes
976062
TFX IIB-800 Two loop addressable expansion
module for use as a spare or expanding the TFX-
800M to a maximum of 10 loops
976063
TFX IAM-800 Additional/spare motherboard for
TFX-800M
Loop Expansion Board
AUTOCALL’s discrete I/O modules are used with
the AUTOCALL TFX series systems. The modules
include the following model numbers: IAA-16
(XIOM 16 Input Module)), OAA-16 (XIOM 16
Output Module), OMA-80 (Custom Graphic Driver
Board) and the XAA-16 (8 Input/8 Output Contact
Monitor/Relay Driver Module - XIOM).
The IAA-16 XIOM 16 Input Module is used to
interface with normally open contact devices such
as HVAC fan controls and speaker zone select
switches.
The OAA-16 and the OMA-80 modules are used in
AUTOCALL TFX series systems to annunciate
events by a single device or by user defined
groups or zones. They are typically installed in a
custom graphic or zonal annunciator and wired to
indicating LEDs. The input events which relate to
the LED outputs are completely field
programmable.
These inputs may be alarms, supervisory
conditions, general trouble conditions, special
trouble conditions such as missing devices or AC
power failure, and non-alarm/non-trouble inputs.
The XAA-16 provides 8 inputs/8 outputs. Outputs
are rated for 6mA at 24Vd.c. (suitable for relays
and other 24Vd.c. devices). Total current of all 8
outputs must not exceed 500mA.
Features
. 16 Contact closure inputs (IAA-16)
. Programmable LED driver outputs (OAA-16
and OMA-80)
. 8 Contact closure inputs and 8 programmable
outputs
. LED Outputs user configurable for
annunciation by zone, point or user-defined
group
. 4 System condition LED driver outputs
. Up to 4000 feet (2500m) remote from panel
Listings & Approvals
. UL File No. S2561, all models 1/A
IAA-16
. CSFM No. 7165-1493:147
. NY MEA No. 415-92-E, Vol. VI
. FM ID No. JI OX2A8.AY
OAA-16
. CSFM No. 7165-1493:147
. NY MEA No. 415-92-E, Vol VI
. FM ID No. JI OX2A8.AY
OMA-80
. CSFM No. 7300-1493:152
. NY MEA No. 415-92-E, Vol. VI
Product Codes
976067
TFX IAA-16 Digital input expansion board for use
with MPIM
976066
TFX OAA-16 Digital output expansion unit for use
with MPIM
976077
TFX OMA-80 Mimic driver PCB for use with MPIM
976098
TFX XAA-16 8 Input and 8 output expansion board
for use with MPIM
Discrete I/O Modules
976062
976063