83
T e c h n i c a l S p e c i f i c a t i o n s
Box Dimensions
5.75” x 8.75” x 5.45”
Supply Voltage
/-10%, 60Hz
Supply Current
0.5-1.5A
Processor Core
AM335x SoC, 512MB of memory and 1GHz
Operating System
Linux
Internal Phase Monitor
240VAC @ 60Hz single- or three-phase; 480VAC @ 60Hz three-phase using external
resistors
Battery Backup
12V, sealed, lead-acid battery
Analog Inputs
(3) 4-20mA @ 250Ω / 0-5V or 0-10V @ 120KΩ, 15-bit precision
(1) 4-20mA @ 250Ω / 0-5V, 15-bit precision
Digital Inputs
(17) 10-30VDC/AC; 30-300VAC/DC with external resistors
(1) 10-30VDC / pulse input <1000 PPS
Digital Input Impedance
5.5k
Digital Outputs
(4) Solid State Relays, 120-240VAC @ 60Hz, 1A, Pilot Duty
Alarm Relays
(2) Electromechanical Relays, 120VAC @ 60Hz, 1A / 0-24VDC, 1.0A; NO (Alarm
Horn), NC (Alarm Light)
Integrated Radio
2W @ 200 MHz or 5W @ synthesized 400 MHz
RS-232 Interface
9600-115200 baud serial interface for Modbus ASCII devices (RTU protocol option
available)
RS-485 Interface
9600-115200 baud serial interface for Modbus ASCII/RTU devices
Ethernet Interface
10/100base-T
USB 2.0 (Full Speed)
2 ports external, 1 port internal
Isolated 24VDC Bias
300 mA current limited and regualted
Input Protection
MOV (Metal Oxide Varistor), TVS (Transient Voltage Suppressor), and on-chip trans-
former isolation
Display
5” TFT LCD w/ capacitative touchscreen and overlay push-button
Resolution: 800 x 480
Brightness: 750 nits
H-O-A Switches
3 x 3-position switches for Hand-Off-Auto operation
Environmental Conditions
Ambient Operating Temperature Range: -10C to 60C (14F to 140F). The upper tempera-
ture limit is 50C (122F) when using the recommended backup battery.
Relative Humidity: 0-100%
Atmosphere Pressure: 75-106 KPa
Overvoltage Catgeory II
Pollution Degree 2
Safety Approval
UL listed for process control management (UL1092)
A. Technical Specifications
Содержание TCU800
Страница 1: ...Installation and Operation Manual T C U 8 0 0 Data Flow Systems Inc P r e l i m i n a r y ...
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Страница 49: ...39 S e t u p Externally Powered Non submersible Transducer TCU Powered Non submersible Transducer ...
Страница 56: ...46 C h a p t e r 5 Quick View Analog View Pump Statistics ...
Страница 57: ...47 U s e r I n t e r f a c e Alarms Settings Screen 1 Settings Screen 2 ...
Страница 58: ...48 C h a p t e r 5 Advanced Settings About ...
Страница 77: ...67 O p e r a t i n g P r o c e d u r e s TCU Installed in Existing Control Panel ...
Страница 87: ...77 M o d b u s S u p p o r t Figure 1 Figure 2 Figure 3 ...
Страница 92: ...82 D a t a F l o w S y s t e m s I n c Appendix ...
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Страница 161: ...151 D a t a F l o w S y s t e m s I n c ...
Страница 162: ...Data Flow Systems Inc 605 N John Rodes Blvd Melbourne Florida 32934 321 259 5009 www dataflowsys com ...