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11

 

Mounting Instructions 

The TCU is intended to be permanently installed in a NEMA 12 or higher rated panel that prevents access 
to live parts without a tool. The TCU can be mounted in a control panel in several different ways. The unit 
can be mounted flush to the back plate of the panel, stood off the back plate, or mounted to a front panel. 
Mounting  brackets  are  provided  with  the  TCU  that  can  be  used  to  mount  it  in  any  of  these  positions. 
Optional  connectors  to  facilitate  the  various  types  of  mountings  are  available  as  shown  on  page  21, 
“Attaching  Connectors”  and  may  be  specified  as  described  in  the 

TCU800  Installation  and  Operation 

Manual

 
Place the TCU800 in the enclosure in the same manner as a TCU001. 

Do not insert the address strap into 

the new TCU800.

 Station address configuration is done internal to the TCU800. Find a location inside the 

TCU  enclosure  to  secure  the  Configuration  USB.  This  Configuration  USB  acts  in  place  of  the  TCU 
Configuration Connector, and also houses all station statistics and settings. This allows a TCU800 to be 
switched out in a station, but retain all station configurations and run data upon powering on the replacement 
TCU800. 
 
Applying power to the TCU800 will turn it on. To safely turn off the TCU800, hold down the Home button 
for 5 seconds. To turn the TCU800 on after a safe shutdown, press the Home button once. To force a reset 
of the TCU800, hold the Home button for 11 seconds. 

 

TAC Pack Adapter 

This  mounting  option  is  available  when  a  TCU  is  replacing  a  rear-panel  mounted  PCU.  It  uses  the 
preinstalled PCU mounting bracket and brings the TCU to the same level as the PCU it is replacing. 
This option uses the Retro installation kit (Basic Install Kit or Full Install Kit).  
 

Snap-In (Back Panel) Mount 

The  snap-in  mount  is  available  for  new installations  (i.e.,  TCU  is  not  replacing  a  PCU).  The  mounting 
bracket is attached to the back of the control panel, and the TCU is snapped into place. With this mounting 
option, the TCU can be installed and removed quickly and easily. This option uses the Snap-In Installation 
Kit (Basic Install Kit or Full Install Kit).  

 
PCU Front Panel Mount 

This mounting option uses a PCU-type mounting bracket that is attached to the front of a control panel. 
With  this  mounting  option,  the  TCU  is  attached  to  the  mounting  bracket  with  screws  instead  of  being 
snapped into place. This option uses the Front Mount installation kit (Basic Install Kit or Full Install Kit).  
 
This dimensional drawing is provided to aid in installation. If a panel cutout is required, the TCU can be 
installed with or without edge molding around the front-panel opening. The panel cutout is different for 
each  mounting  configuration.  See  "Control  panel  installation  with  TCU  mounted  to  dead  front"  and 
"Control panel installation with TCU mounted to front panel,” on the next page.

 

 

 
 

A qualified technician should install the TCU800.  
 
Precautionary measures must be observed when installing, operating, and servicing the TCU800 in order 
to percent shock from voltages present.   
 
If the TCU800 is to be installed into an existing control panel, make sure that all breakers are shut off 
before starting the installation.  

 

Содержание TCU800

Страница 1: ...T C U 8 0 0 Q u i c k S t a r t G u i d e Data Flow Systems Inc...

Страница 2: ...ation contained in this document are welcomed Data Flow Systems Inc also reserves the right to make changes to the specifications of the Telemetry Control Unit and to the information contained in this...

Страница 3: ...nd other manuals can be found on Data Flow Systems web site at www dataflowsys com This information is provided for qualified personnel only Improper installation service or maintenance can cause prop...

Страница 4: ...ariety of automated tasks when interfaced with other telemetry equipment DFS equipment or RS 485 or RS 232 Modbus compatible devices When used as a programmable device the TCU800 can control up to 6 d...

Страница 5: ...touchscreen and overlay push button H O A Switches 3 x 3 position switches for Hand Off Auto operation Environmental Conditions Ambient Operating Temperature Range 10 C to 60 C 14 F to 140 F The upper...

Страница 6: ...s to remotely monitor off site conditions and control equipment from a central location Mounting options allow the TCU to be mounted to a front panel or mounted flush against or stood off from the bac...

Страница 7: ...motor starter 1 relay 120 240VAC 60HZ 1A Pilot Duty P1 24 STRT_PWR Line side of motor starter relays 120 240VAC 60HZ 3A Top Rear Connector P3 Pump Controller Mode PIN Name Description Electrical Rati...

Страница 8: ...RUN Motor 3 run digital monitor input 10 30VAC DC 10mA P2 4 EXT_PM External phase monitor digital input 10 30VAC DC 10mA P2 5 IN_COM_1 Common return for motor run and external phase monitor input 10 3...

Страница 9: ...y connected to EARTH Cable shield for RS 485 or RS 232 Ground P4 6 EX_GND_RAD RS 232 signal ground 24V Not Rated P4 7 RTS_RAD RS 232 Request to send 24V Not Rated P4 8 EX_TXD_RAD RS 232 transmit data...

Страница 10: ...harm delicate components inside the TCU To prevent static damage put on an electrostatic discharge wrist strap before touching any of the TCU s electronic components In addition to the preceding preca...

Страница 11: ...hat prevents access to live parts without a tool Attention should be given to the location of the TCU to provide accessibility for wiring and servicing Leave enough space around the TCU to access the...

Страница 12: ...lable when a TCU is replacing a rear panel mounted PCU It uses the preinstalled PCU mounting bracket and brings the TCU to the same level as the PCU it is replacing This option uses the Retro installa...

Страница 13: ...to the unit The first option uses the Spring Clamp Connector Tool which can be ordered from DFS See the TCU800 Installation and Operation Manual for information on ordering connectors and the connect...

Страница 14: ...tes from 120 VAC Verify the input voltage on the TCU s connector label before wiring Three terminals are provided for wiring power P1 5 AC_PWR AC power P1 6 AC_NEUT AC neutral P1 7 TGND earth ground T...

Страница 15: ...to the TCU800 Installation and Operation Manual which can be found on the DFS website www dataflowsys com Home Button and Power Indicator Press and hold the TCU s home button to turn the unit on or en...

Страница 16: ...left or right After swiping the screen will turn black and display the new screen in a moment In order to configure the TCU800 tap on the text and numbers in order to adjust their values When you tap...

Страница 17: ...t and communicate with the central computer or server via its integrated radio or network interface Using the TCU in conjunction with a radio based telemetry system requires that you obtain an FCC lic...

Страница 18: ...Off Time Display Touch Gestures Async Baud Lead Off Level Start Fault Alarm Debug Logging Dash Number Flow EQ Stop Fault Alarm GBL MOD DLY Low Level Auto Retry GBL FIX DLY XDCR 2 Low Cal Point BEM Mod...

Страница 19: ...upload it to the appropriate station you want to auto config Remote Configuration Changes Changing configuration values using the PLC editor is supported but requires that the settings be transferred...

Страница 20: ...on Manual Touchscreen invoked Functions Detailed information on these functions can be found in the TCU800 Installation and Operation Manual View process ID and version level Swipe to the Settings pag...

Страница 21: ...on See the Return Authorization RA Procedure next section for instructions on obtaining replacement parts Return Authorization RA Procedure In the event that a unit fails during or after the warranty...

Страница 22: ...uired during the repair of the module s the DFS service department will contact you To get information on the progress of any of your equipment in for repair contact the DFS RA Department at rma dataf...

Страница 23: ...22 Notes...

Страница 24: ...23 Notes...

Страница 25: ...Data Flow Systems Inc 605 N John Rodes Blvd Melbourne FL 32934 321 259 5009 www dataflowsys com...

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