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FEMA ELECTRÓNICA . Series S . S40-P

16

2. Output and control modules

2.1 Module R1

The T1 module provides 1 transistor output to install at digital panel 

meters from Series S, up to a maximum of 2 transistors in a single 

meter. 

Configuration is performed from the frontal keypad of the meter, by 

setting the parameters at the alarm menu. Check the parameters of 

at the alarm menu for full information.
Transistor output is optoisolated, provides 2 terminals for connec

-

tion, and can switch up to 35 V and 50 m

A.

Modules T1 can be ordered pre-installed into a Series S digital panel 

meter, or standalone for delayed installation, as they do not require 

soldering or special configuration.

For  more  information  : 

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

OPTIONS_manual_i.pdf

Type of output   

transistor

Max. voltage 

 

35 Vdc

Max. current 

 

50 mA

Isolation  

 

3500 Veff

Type of terminal   

plug-in screw terminal, pitch 5.08 mm

Slots allowed 

 

‘Opt.1’, ‘Opt.2’

‘B’

‘A’

Schematic for T1 output

Opt.2

Opt.1

Power

Signal

A  B  C

A  B  C

The R1 module provides 1 relay output to to install at digital panel 

meters from Series S, up to a maximum of 2 relays in a single meter. 

Note : for more than 2 relays per instrument or larger relay density 

per module, see special modules R2 and R4.

Configuration is performed from the frontal keypad of the meter, by 

setting the parameters at the alarm menu. Check the parameters of 

at the alarm menu for full information.
Relay  with  3  contacts  (common,  normally  open,  normally  closed) 

with up to 250 Vac switching voltage and 8 

A.

Modules R1 can be ordered pre-installed into a Series S digital panel 

meter, or standalone for delayed installation, as they do not require 

soldering or special configuration.

For  more  information  : 

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

OPTIONS_manual_i.pdf

Type of relay 

 

3 contact relay (NC, NO, common)

Current maximum 

8 A per relay (resistive load)

Voltage maximum* 

250 Vac continuous

Isolation  

 

3500 Veff

Type of terminal   

plug-in screw terminal, pitch 5.08 mm

Slots allowed 

 

‘Opt.1’, ‘Opt.2’

Terminal A 

Common

Terminal B 

NO - Normally open

Terminal C 

NC - Normally closed

Opt.2

Opt.1

Power

Signal

A  B  C

A  B  C

2.2 Module T1

Summary of Contents for S40-P

Page 1: ...linearization fast access to alarm setpoints tare function on power up function measure function configurable reading brightness Universal AC and DC power Up to 2 optional modules for output and contr...

Page 2: ...hold for test break applications see section 1 10 4 Multiple display filters memory for maximum and minimum reading password protection 5 brightness levels 1 1 How to order Index 1 Panel meter S40 P...

Page 3: ...connections Button UP Logo Alarms Units Button SQ Button LE Configuration menu see section 1 10 Fast access see section 1 10 6 1 6 Mechanical dimensions mm Signal see section 1 5 Jumpers see section...

Page 4: ...Ranges Accuracy Zin Max signal overload Offset drift span drift includes offset drift 4 20 mA 0 05 FS 11 Ohm 100 mA permanent 10 ppm C 25 ppm C 0 10 Vdc 0 05 FS 932 KOhm 100 Vdc permanent 10 ppm C 25...

Page 5: ...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 chang...

Page 6: ...ed on the field providing a fast and easy way to compensate offset signals To operate the Field correction F cor function for the offset cor rection generate the minimum input signal and access the Fi...

Page 7: ...e 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 po...

Page 8: ...ory of maximum MAX function 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...

Page 9: ...at the front of the instrument gives access to a list of functions configurable by the operator See section 1 8 for an ex planation on how to operate the fast access menu The Key UP Fast access K uP...

Page 10: ...rE menu allows to operate the instrument for load cell and weight applications The tare function assigns the actual input signal value to a reading of 0 Kilos by adding an inter nal offset It does not...

Page 11: ...menu key SQ The fast access menu is not password pro tected 1 10 12 Function Password At the Brightness LIGh menu select the light intensity for the front leds With this function it is possible to ada...

Page 12: ...on 1 10 for a description of each menu entry Scaling Input low Display low Input high Display high Alarm 1 Setpoint Hysteresis Setpoint 2 Active Alarm type Activation delay Deactivation delay Left zer...

Page 13: ...ng Activate Reset Number of segments Value 2 to 20 Input 0 Display 0 Input 1 Display 1 On power up Delay Tare Seconds Option 1 Configuration menu for the module installed at Opt 1 Option 2 Configurati...

Page 14: ...el only You may need to access the inside of the instrument to add or re place internal modules Use a flat screwdriver to unlock the upper clips marked with A Then unlock the lower clips marked with B...

Page 15: ...ay 0 seconds Tare off Key LE no function Excitation voltage 20 Vdc Password off Brightness 3 clean by using a humid rag and do NOT use abrasive products such as alcohols solvents etc General recommend...

Page 16: ...t 1 Power Signal A B C A B C The R1 module provides 1 relay output to to install at digital panel meters from Series S up to a maximum of 2 relays in a single meter Note for more than 2 relays per ins...

Page 17: ...ayed installation as it does not require soldering or 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 inform...

Page 18: ...uration 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 Functi...

Page 19: ...up to 31 modules Frames codified in represent able ASCII characters codes 32 to 255 directly visible using hyper terminal or similar programs Access to display values alarm status memory of maximum a...

Page 20: ......

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