Hema Automation

Unimat PLC System (UN 300 Series)

The Unimat PLC System (UN 300 Series), which we bring to you, stands out of all others on the counts of precision, perfection, and pricing. The PLC System is stringently checked many a times so as to ensure that only zero-defect product is offered to all the buyers.


Note :

  • Unimat UN-300 series PLC Systems are exactly equivalent to Siemens S7-300 Series PLC Systems and also programmable with Siemens Simatic Manager Software with Very good price compared to Siemens.
  • UN 300 series PLC modules can also be replaced with Siemens S7-300 Series PLC modules without changing exiting wiring or Program.
  • UN 300 series PLC modules can also be used with Siemens S7-300 PLC CPU.
  • UN-300 series PLC CPU can also be used with Siemens S7-300 PLC Modules.


UN 300 Series PLC Equivalent to Siemens S7-300 Series PLC
UN300 CPU    
Model MLFB Description
CPU 314-2PtP UN 314-2AG14-0AB0
CPU 314-2PtP is the CPU module of UN300 series PLC. It’s developed based on advanced
technology platform, and using innovative design philosophy; Processing speed is very
fast, easy to use, and has a perfect performance in storage capacity and compatibility.
It’s small in size and has a compact structure. It’s applied to medium program and
applications which hava a higher requirement to processing capacity and respond speed.
Model MLFB Description
SM321 16DI NPN UN321-1BH02-0AA0
16 DI, 24V DC; High immunity stable
SM321 16DI PNP UN 321-1BH50-0AA0
16DI,24V DC; High immunity;stable
SM321 16DI UN 321-1FH00-0AA0

16DI,120/230V AC; High immunity;stable.
SM321 32DI UN 321-1BL00-0AA0
32DI,20V DC; High immunity;stable
Model MLFB Description
SM322 8DO UN 322-1BF01-0AA0 8 DO , 24V DC Transistor optical isolation with high immunity
SM32 16DO UN 322-1BH01-0AA0 16 DO , 24V DC Transistor optical isolation with high immunity
SM322 16DO RELAY UN 322-1HH01-0AA0 16DO,24V DC;Relay;Optical isolation with high immunity
SM322 32D0 UN 322-1BL00-0AA0 32DO,24V DC; Transistor;Optical isolation with high immunity.
Model MLFB Description
SM331 8AI UN 331-1KF02-0AB0 8AI;voltage/current/RTD temperature measurement modules; Resolution:13bits Optical isolation; high immunity;stable.
SM331 8AI UN 331-7KF02-0AB0 8AI;Full-function temperature measurement modules; Resolution:16bits;Short-circuit protection ;High immunity;stable
SM331 8AI RTD UN 331-7PF01-0AB0 8AI;RTD temperature measurement modules; stable
SM331 8AI TC UN 331-7PF11-0AB0 8AI; Thermocouple temperature measurement modules; Input voltage range: ±150mV
Model MLFB Description
SM332 4AO UN 332-5HD01-0AB0 4AO;Resolution:12bits; High-accuracy
SM332 8AO UN 332-5HF00-0AB0 8AO; Resolution:12bits; High-accuracy
Model MLFB Description
IM153 PROFIBUS DP UN 153-1AA03-0XB0 Profibus-DP interface module to connect remote I/O modules with Profibus protocol·Eight UN 300 expasion modules can be used each IM 153-1
IM153 MODBUS INTERFACE TCP MODULE UN 153-3MB00-0XB0 ·Can be used to collect/control information of remote I/O modules.·completely support HMI¡¢PLC¡¢DCS¡¢IPC and confurgration software with Modebus-DCP protocol
IM365 RACK EXPANSION MODULE UN 365-0BA01-0AA0 Be deloyed with a central controller and a rack expasion
Model MLFB Description
CP 341 OVERVIEW UN 341-1CH02-0AE0 CP341 communication modules communicate for serial data with high speed and high performance via point-to-point link, easing the communication burden of CPU. It can be used for SIMANTIC S7-300 and ET200M and supports ASC¢º and MODBUS master-slave station protocols.
PS 307 POWER    
Model MLFB Description
PS307 POWER,5A UN 307-1EA01-0AA0 Max.output current:5A;Output voltage:24V DC.
PS307 POWER,10A UN 307-1KA01-0AA0 Max.output current:10A;Output voltage:24V DC;Connect single-phase AC system(input voltage:120/230VAC,50/60Hz)
Model MLFB Description
UN300 DIN RAIL UN 390-1AB60-0AA0 160mm DIN rail
- UN 390-1AD20-0AA0 320mm DIN rail
 - UN 390-1AE80-0AA0 482mm DIN rail
 - UN 390-1AF30-0AA0 530mm DIN rail
 - UN 390-1AJ30-0AA0 830mm DIN rail
 - UN 195-1GA00-0XA0 483mm DIN rail(Hot-plugging)
 - UN 195-1GF30-0XA0 530mm DIN rail(Hot-plugging)
 - UN 195-1GG30-0XA0 620mm DIN rail(Hot plugging)
300 PLC Front Connector UN 392-1AJ00-0XA0 20-pin front connector
 - UN 392-1AM00-0XA0 40-pin front connector
UN 972-0BA12-0XA0 90° Without program interface
 - UN 972-0BB12-0XA0 90° With program interface
 - UN 972-0BA41-0XA0 35° Without program interface
 - UN 392-0BB41-0XA0 35° With program interface
PROFIBUS CABLE UN 830-0EH10-0XA0 UniMAT NET PROFIBUS FC GP UN830-OEH10 * 22AWG (SHIELDED)  (UL) E119100 CMG 75ºC or  PLTC or AWM 20201 600V FT4 SUN RES 09/8745

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Hema Automation

Mr. Divyesh Bhagvati

1022, 1st Floor, World Trade Centre, Ring Road, Near Udhna Darwaja, Surat, Gujarat - 395002, India

Work Address :
Plot No. 61,ground Floor, Darshan Ind. Co Op. S. Society Ltd., Bamroli Road Road, Nr. Komal Circle, Surat, Gujrat, India -395017

Mobile No. :
+91-9727283838, +91-9687638048

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