Technical Specifications
Table 2: FX40 Controller (Part 1 of 2)
Product Codes
LP-FX4020A-0, LP-FX4022A-0
Power Requirements
120 VAC, 50/60 Hz
25 VA maximum
Lead wires for hot/neutral (wire nut), stud for ground connection
Environmental
Operating Temperature: 0 to 50
°
C (32 to 122
°
F)
Storage Temperature: 0 to 70
°
C (32 to 158
°
F)
Relative Humidity: 5 to 95%, noncondensing
General
Motorola® Reduced Instruction Set Computer (RISC) Processor @ 250 MHz
Facility Explorer Control Engine with direct I/O support objects
128 MB RAM, 32 MB flash for database backup
One 10/100 MB Ethernet RJ-45 connector
FCC Class A computing device
Wind River VxWorks® Operating System with Jeode® Java® Virtual Machine
Facility Explorer Software with I/O control objects
Communications
One 10/100 Mb Ethernet port–RJ-45 connection
One RJ-45 connector for RS-232 port
One RS-485 port (up to 57,600 baud)
One L
ON
W
ORKS
port–FTT-10 with Weidmuller connector
Optional auto-dial/auto-answer 56k modem; RJ-11 connector (uses the RS-
232 port when installed)
Inputs/Outputs
Four form C SPDT relay outputs rated for 24 VAC/DC @ 2 ampere resistive
One LED indicator for each relay
Six Universal Inputs for 10k ohm Type III (10k 4A1-International) Thermistor,
4/20 mA current loop, 0 to 10 volt, or dry contact
12-bit A/D converter
Thermistor Sensor Range: 23.3 to 57.2
°
C (10 to 135
°
F). Input accuracy is in
the range of
±
1% of span, characteristic curve is customizable
0 – 10 volt or 4/20 mA accuracy is
±
2% of span, without user calibration. Uses
an external resistor for current input (four provided). Self-powered or board
powered sensors accepted.
Dry contacts (on UI) 20 Hz max. frequency (25 ms minimum pulse width) 3V
open circuit, 300 µA short-circuit current
20 VDC @ 80 mA to drive 4/20 mA powered sensors.
24 VDC terminal and external resistor can be used if monitoring contacts that
require higher voltages or higher current.
All I/O uses screw terminals on 0.2 in. centers
Battery Backup
Provided for all on board functions including I/O.
Monitored and trickle charged.
Battery maintains processor operation through power failures for a
predetermined interval, then writes all data to flash memory, shuts processor
down, and maintains clock for a minimum of 5 years.
FX40 Supervisory Controller Product Bulletin
7