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FEMA ELECTRÓNICA . Series K . K40-A

18

Protocol  

 

ASCII

Bus type  

 

RS-485, up to 57.6 Kbps

Isolation  

 

1000 Vdc

Slots allowed 

 

‘Opt.1’, ‘Opt.2’, ‘Opt.3’

2.5 Module S4

The S4 module provides a RS-485 communications module for Series 

M of panel meters. ASCII protocol with ‘Master’ / ‘Slave’ architec

-

ture.  Addressable  with  up  to  31  modules.  Frames  codified  in  rep

-

resentable ASCII characters (codes 32 to 255), directly visible using 

‘hyperterminal’ or similar programs.
•  Configurable  for  direct  retransmission  to  remote  meters  M60-

485 (14 mm digit height) and BDF Series (60 mm and 100 mm digit 

height).
• Access to display values, alarm status, memory of maximum and 

minimum, alarm setpoints, ...
Configuration from instrument front keypad, through menu entries 

‘Opt.1’, ‘Opt.2’ or ‘Opt.3’, depending on the position the module is 

installed.

The S4 module can be ordered pre-installed into a Series M panel 

meter, or standalone for delayed installation, as it does not require 

soldering or special configuration.

Power

Opt.2

Opt.1

Op

t.3

B A G

B A G

Signal

B A G

Terminal B 

B signal from RS-485 bus

 

Terminal A 

A signal from RS-485 bus

Terminal G 

GND

For  more  information  : 

http://fema.es/docs/4254_SERIES_M-K-S_

OPTIONS_manual_i.pdf

Protocol  

 

Modbus RTU

Functions implemented  4 (Read_Input_Registers)
Bus type  

 

RS-485, up to 57.6 Kbps

Isolation  

 

1000 Vdc

Slots allowed 

 

‘Opt.1’, ‘Opt.2’, ‘Opt.3’

The RTU module provides a Modbus RTU communications module 

for Series M of panel meters. The RTU module implements function 

‘4’ (‘Read Input Registers’) of the Modbus RTU protocol, to access the 

instrument registers (reading value, alarm status, memory of maxi

-

mum and minimum, ...)
Configuration from instrument front keypad, through menu entries 

‘Opt.1’, ‘Opt.2’ or ‘Opt.3’, depending on the position the module is 

installed.

The RTU module can be ordered pre-installed into a Series M panel 

meter, or standalone for delayed installation, as it does not require 

soldering or special configuration.

2.6 Module RTU

Terminal B 

B signal from RS-485 bus

 

Terminal A 

A signal from RS-485 bus

Terminal G 

GND

For  more  information  : 

http://fema.es/docs/4254_SERIES_M-K-S_

OPTIONS_manual_i.pdf

Power

Opt.2

Opt.1

Op

t.3

B A G

B A G

Signal

B A G

Summary of Contents for K K40-A Series

Page 1: ...x 48 mm size 1 8 DIN Reading with 4 digit dis play Fast access to alarm setpoints on power up function measure function configurable reading brightness Universal AC and DC power Up to 3 optional modules for output and control relays tran sistor control SSR analog outputs Modbus RTU communications RS 485 ASCII RS 232 www fema es Tel 34 93 729 6004 info fema es User s Manual ELECTRONICS FOR INDUSTRI...

Page 2: ... for maximum and minimum reading password protection 5 brightness levels 1 1 How to order Index 1 Panel meter K40 A 2 1 1 How to order 2 1 2 Front view 3 1 3 Rear view 3 1 4 Power connections 3 1 5 Signal connections AC voltage 3 1 6 Signal connections AC current 3 1 7 Technical specifications 4 1 8 Mechanical dimensions mm 5 1 9 Coupling AC or AC DC 5 1 10 How to operate the menus 6 1 11 Messages...

Page 3: ...e section 1 4 Detail of the plug in screw terminals provided with the instrument The instrument is provided with all terminals needed both male and female To configure the voltage AC measure select the jumper for the de sired scale as indicated in the table below Then activate the selected scale in the configuration menu see section 1 12 1 and connect the input signal to the signal terminals Scale...

Page 4: ...z for AC currents minimum frequency 25 Hz for reading oscillation 1 count 1 7 Technical specifications Power power H 85 a 265 Vac dc power L 11 a 60 Vdc y 24 48 Vac isolation 2500 Veff with power H 1500 Veff with power L all units tested during 60 seconds consumption 1 5 W only meter 4 0 W meter with options Configuration 3 buttons front keypad and rear jumper Front protection IP65 Output and cont...

Page 5: ...Password configuration block 1 12 10 Measure yes 1 12 5 Peak Hold yes 1 12 4 Display brightness 5 levels 1 12 13 Table 4 Functions included 1 7 Technical specifications cont 1 8 Mechanical dimensions mm 1 9 Coupling AC or AC DC The instrument provides and internal jumper to block the DC component of the signal By default the blocking of the DC com ponent is disabled To block the DC component of th...

Page 6: ... through the different menu op tions At menus with numerical value entries it modifies the digit selected by increasing its value to 0 1 2 3 4 5 6 7 8 9 Key LE 3 inside the menus the LE 3 key functions as the ES CAPE key It leaves the selected menu and eventually will leave the whole menu When leaving the configuration menu with the LE 3 key the changed parameters are activated At menus with numer...

Page 7: ... low F Lo function Then the following sequence will start message with signal type mA or Vdc message wait WAIt in flash mode after 5 seconds message ok oK appears at this point press key SQ the menu returns to menu entry Field Low F Lo The instrument has read the input signal and automatically config ures the Input low I Lo for you Repeat the process generating the maximum input signal and access ...

Page 8: ...hing of the alarm relays due to fluctuating input signals around the set point at Activation delay dEL 0 configure the delay to apply before alarm activation The activation delay starts counting when the set point value is passed Value from 0 0 to 99 9 seconds at Deactivation delay dEL 1 configure the delay to apply before alarm deactivation The deactivation delay starts counting when the setpoint...

Page 9: ...displays the maximum reading value stored in memory It also provides a way to reset the value This parameter is eligible for configuration through the Fast access menu see section 1 12 5 the Memory of minimum MAX function displays the minimum reading value stored in memory It also provides a way to reset the value This parameter is eligible for configuration through the Fast access menu see sectio...

Page 10: ... Setpoint 3 Measure The UP 5 key at the front of the instrument gives access to a list of functions configurable by the operator See section 1 10 for an ex planation on how to operate the fast access menu The Key UP Fast access K uP menu allows to select which func tions will be accessible through the fast access menu Select on to activate each function the Setpoint 1 ALr1 function allows to visua...

Page 11: ...ent light intensity Menus OPt 1 OPt 2 and OPt 3 give access to the configuration menus of the output and control modules installed at slots Opt 1 Opt 2 and Opt 3 See section 2 for a list of output and control modules available for each slot The configuration menu of each module is described at the User s Manual of each module At the Factory reset FAct menu select yes to load the default factory co...

Page 12: ...m 1 Setpoint Hysteresis Active Alarm type Activation delay Setpoint 2 Deactivation delay Left zeros Steps Average filters 0 0 to 99 9 Display Fixed digits Memory of maximum Memory of minimum Peak Hold Time seconds Alarm 2 menu Alarm 3 menu Relay inverted Locked alarm Scale 600 Vac Scale 100 Vac Scale 10 Vac Scale 1 Vac Scale 100 mVac Scale 5 Aac Scale 1 Aac Field correction Correction high Correct...

Page 13: ...tpoint 3 Measure On power up Delay Seconds Key LE Alarm unlock No function Option 1 Configuration menu for the module installed at Opt 1 Option 2 Configuration menu for the module installed at Opt 2 Option 3 Configuration menu for the module installed at Opt 3 Minimum Brightness Maximum Standard Password Firmware version Factory reset AC deadband ...

Page 14: ...qualified personnel only To open the housing use a flat screwdriver to free the fixation clips if possible in the following order D C B and A Remove the front cover Let the inside of the instrument slide out of the housing To reinsert the instrument make sure that all modules are correctly connected to the pins on the display module Place all the set into the housing assuring that the modules corr...

Page 15: ... manufacturer eligible for responsibility on additional damages or costs Scale 0 600 Vac Scaling and decimal point 0 600 Vac 0 600 0 Alarms 1 2 and 3 Active off disabled Type alarm as maximum Setpoint 1000 Hysteresis 0 counts Activation delay 0 0 seconds Deactivation delay 0 0 seconds Setpoint 2 off Inverted relay off Locked alarms off Display Fixed digits off Average off Steps off Left zeros off ...

Page 16: ...ntinuous Isolation 3500 Veff Type of terminal plug in screw terminal pitch 5 08 mm Slots allowed Opt 1 Opt 2 Opt 3 Terminal A Common Terminal B NO Normally open Terminal C NC Normally closed Power Opt 2 Opt 1 Opt 3 A B C A B C Signal A B C The T1 module provides 1 transistor output to install at digital panel meters from Series K up to a maximum of 3 transistors in a single meter Configuration is ...

Page 17: ... special configuration Terminal A Vexc Terminal B Signal in mA or Vdc Terminal C GND Jumper M closed for mA Jumper V closed for Vdc For more information http fema es docs 4254_SERIES_M K S_ OPTIONS_manual_i pdf Power Opt 2 Opt 1 Opt 3 A B C A B C Signal A B C MV MV MV The SSR module provides 1 output to control SSR relays to install at digital panel meters from Series K up to a maximum of 3 SSR co...

Page 18: ... Opt 2 Opt 1 Opt 3 B A G B A G Signal B A G Terminal B B signal from RS 485 bus Terminal A A signal from RS 485 bus Terminal G GND For more information http fema es docs 4254_SERIES_M K S_ OPTIONS_manual_i pdf Protocol Modbus RTU Functions implemented 4 Read_Input_Registers Bus type RS 485 up to 57 6 Kbps Isolation 1000 Vdc Slots allowed Opt 1 Opt 2 Opt 3 The RTU module provides a Modbus RTU commu...

Page 19: ...programs Access to display values alarm status memory of maximum and minimum alarm setpoints Configuration from instrument front keypad through menu entries Opt 1 Opt 2 or Opt 3 depending on the position the module is installed The S2 module can be ordered pre installed into a Series M panel meter or standalone for delayed installation as it does not require soldering or special configuration Rela...

Page 20: ... without front key pad To configure the instrument remove the meter from the panel and remove the front filter Inter nal press buttons for configuration are accessible Optionally request the instrument preconfigured from factory Without front keypad 3 1 Option NBT ...

Page 21: ...older 4 1 THM benchtop housing Adapter96 x 96 mmfor96 x 48 mm instruments Adapter for DIN rail mount for Series M and Series K of panel meters Front IP65 protector for Series M and Series K of panel meters Wall mount housing Together with the KIP protector offer a full IP65 protection For Series M and Series K of panel meters 4 2 Adapter DRA M 4 3 Adapter KA96 4 4 WME housing 4 5 Protector KIP ...

Page 22: ...FEMA ELECTRÓNICA Series K K40 A 22 Notes ...

Page 23: ...FEMA ELECTRÓNICA Series K K40 A 23 Notes ...

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