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Unitronics 

 

 

Samba™PLC+HMI  

Installation Guide 

SM35-J-TA22/SM43-J-TA22    
SM70-J-TA22 

 

    12 Digital Inputs, including 1 HSC/Shaft-encoder Inputs, 
    2 Analog Inputs, 2 PT100/TC inputs 

 

 8 Transistor Outputs 

 

2 Analog Outputs 

 

General Description 

All of the controllers covered in this guide are micro-PLC+HMI, rugged programmable logic 
controllers that comprise built-in operating panels and on-board I/Os. 

Item 

SM35-J-TA22 

SM43-J-TA22 

SM70-J-TA22 

On-board I/O 

Model Dependent 

Screen 

3.5" Color Touch 

4.3" Color Touch 

7" Color Touch 

Keypad or 
Function Keys 

None 

Programming Com 
Port, Built-in 

 

 

RS232 

Yes 

None 

None 

USB device, 

  mini-B 

None 

Yes 

Yes 

Com Ports, 
separate order, 
user-installed  

The user may install a CANbus module (V100-17-CAN), and 

one

 of the following: 

 

RS232/RS485 port (V100-17-RS4/V100-17-RS4X)  

 

Ethernet (V100-17-ET2)

 

 

 

Standard Kit Contents 

Item 

SM35-J-TA22 

SM43-J-TA22 

SM70-J-TA22 

Controller 

Yes 

Terminal Blocks 

Yes 

Battery 

Yes (installed) 

Yes (installed) 

Yes 

Mounting Brackets 

Yes (2 parts) 

Yes (4 parts) 

Yes (6 parts) 

Rubber Seal 

Yes 

 

Summary of Contents for Samba SM35-J-TA22

Page 1: ...22 SM43 J TA22 SM70 J TA22 On board I O Model Dependent Screen 3 5 Color Touch 4 3 Color Touch 7 Color Touch Keypad or Function Keys None Programming Com Port Built in RS232 Yes None None USB device mini B None Yes Yes Com Ports separate order user installed The user may install a CANbus module V100 17 CAN and one of the following RS232 RS485 port V100 17 RS4 V100 17 RS4X Ethernet V100 17 ET2 Stan...

Page 2: ...qualified service personnel should open this device or carry out repairs Failure to comply with appropriate safety guidelines can cause severe injury or property damage Do not attempt to use this device with parameters that exceed permissible levels To avoid damaging the system do not connect disconnect the device when power is on Environmental Considerations Do not install in areas with excessive...

Page 3: ...2x92mm 3 622 x3 622 SM43 122 5x91 5mm 4 82 x3 6 SM70 193x125mm 7 59 x4 92 2 Slide the controller into the cut out ensuring that the rubber seal is in place 3 Push the mounting brackets into their slots on the sides of the panel as shown in the figure below 4 Tighten the bracket s screws against the panel Hold the bracket securely against the unit while tightening the screw 5 When properly mounted ...

Page 4: ...Samba PLC HMI Installation Guide 4 Unitronics SM35 SM43 SM70 ...

Page 5: ...ee Input or output cables should not be run through the same multi core cable or share the same wire Allow for voltage drop and noise interference with I O lines used over an extended distance Use wire that is properly sized for the load The controller and I O signals must be connected to the same 0V signal I Os SM35 43 70 J TA22 models comprise a total 12 inputs 8 digital outputs and 2 analog out...

Page 6: ... 7 8 Set Type Digital or RTD TC 1 Set to JP1 JP2 JP3 Digital A A A Thermocouple B B B PT100 B A B Inputs 9 10 Set Type Digital or RTD TC 0 Set to JP5 JP6 JP7 Digital A A A Thermocouple B B B PT100 B A B Input 11 Set Type Digital or CM for PT100 Set to JP11 Digital A CM for PT100 B Input 5 Set Type Digital or Analog 3 Set to JP4 JP10 Analog Output 0 Set to Voltage Current Digital A A Set to JP13 Vo...

Page 7: ...Samba PLC HMI Unitronics 7 I O Wiring npn sink Input Input wiring HSC input wiring pnp source Input Input wiring HSC input wiring Shaft encoder ...

Page 8: ...to 56mV B 200 to 1820 C 300 to 3276 F Grey Red None Blue E 200 to 750 C 328 to 1382 F Violet Red Brown Blue J 200 to 760 C 328 to 1400 F White Red Yellow Blue K 200 to 1250 C 328 to 2282 F Yellow Red Brown Blue N 200 to 1300 C 328 to 2372 F Orange Red Orange Blue R 0 to 1768 C 32 to 3214 F Black Red White Blue S 0 to 1768 C 32 to 3214 F Black Red White Blue T 200 to 400 C 328 to 752 F Blue Red Whi...

Page 9: ...ires an external 24VDC power supply The power supply must include double insulation Outputs must be rated as SELV PELV Class2 Limited Power Use separate wires to connect the functional earth line pin 3 and the 0V line pin 2 to the system earth ground Install an external circuit breaker Guard against short circuiting in external wiring Double check all wiring before turning on the power supply Do n...

Page 10: ...s comprises a build in RS232 port Caution Signals are related to the controller s 0V the same 0V is used by the power supply The serial port is not isolated If the controller is used with a non isolated external device avoid potential voltage that exceeds 10V Use RS232 to download programs from a PC and to communicate with serial devices and applications such as SCADA Pinouts The pinouts below sho...

Page 11: ...ller and fasten the corner screws Note that you must replace the back cover securely before powering up the controller FINLAND info klinkmann fi www klinkmann fi BELARUS minsk klinkmann com www klinkmann by RUSSIA klinkmann klinkmann ru www klinkmann ru LATVIA info klinkmann lv www klinkmann lv LITHUANIA info klinkmann lt www klinkmann lt ESTONIA info klinkmann ee www klinkmann ee UKRAINE klinkman...

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