Project Description

Economical Low Cost PLC

CPU122/124/124XP/124E  PLC

Economical  Low Cost
Program space 6~16K,high safety factor with AES
Permanent preservation of data even at power down
Extension module:0~4 I/O  extension available
10M / 100M Ethernet interface, support MODBUS – TCP master-slave station, S7 communication
Ethernet and PPI interfaces support MicroWin upload, download, and online debugging monitoring.

CPU122  PLC  14 POINTS

CPU122 series PLC inherits  the low cost advantage of UN120 series.  And satisfy the industrial or civil application situation (such as building, fire fighting) within 14 points.It is an ideal choice to upgrade the traditional time relay control system.

CPU122 DC/DC/DC,8I/6O, 1 PPI,24VDC UN 122-1AA23-0XB0
CPU122 AC/DC/Relay,8I/6O, 1 PPI,220VAC UN 122-1BA23-0XB0
CPU124 DC/DC/DC,14I/10O, 1/2PPI,24VDC UN 124-1AD23-0XB0 / UN 124-2AD23-0XB0
CPU124 DC/DC/Relay,14I/10O, 1/2PPI,24VDC UN 124-1BD23-0XB0 / UN 124-2BD23-0XB0
CPU124 AC/DC/Relay,14I/10O,1/2个PPI,220VAC UN 124-1BB23-0XB0 / UN 124-2BB23-0XB0
CPU124XP DC/DC/DC,12I/8O, 2 PPI UN 124-1AD23-0XB0
CPU124XP DC/DC/Relay,12I/8O, 4AI/2AQ,2PPI UN 124-2DD23-0XB0
CPU124XP AC/DC/Relay,10I/8O, 4AI/2AQ, 2PPI,220VAC UN 124-2BB23-0XB0
CPU124E DC/DC/DC,14I/10O, 2 PPI,24VDC UN 124-2AE23-0XB0
CPU124E AC/DC/Relay,14I/10O, 2PPI,220VAC UN 124-2BE23-0XB0

UN 120 Digital Module(8)
①EM121   8DI
②EM121   16DI
③EM122   8DO 8DO-R
④EM123   4DI/4DO   8DI/8DO
⑤EM123   4DI/4DO-R 8DI/8DO-R

UN 120 Analog Module(5)
①EM131   4AI *12bits
②EM131   8AI *14bits  (AIW address)
③EM132   2AO
④EM132   4AO
⑤EM135   4AI/1AO

UN 120 PLC Parts share With UN200 Series PLC
①Extension cord of Bus
②PC/PPI Adaptor
③USB/PPI Adaptor

UN 120 Analog thermal module(2)
①EM131   4RTD
②EM131   4TC

Functions

  • 10M / 100M Ethernet interface, support MODBUS – TCP master-slave station, S7 communication
  • Ethernet and PPI interfaces support MicroWin upload, download, and online debugging monitoring.
  • 2 standard PPI communication interface, hosting free mouth and Modbus-RTU communication.

Simple&Easy to Use,   Strong Communication

1.The terminal can be pluggable, and the field application can be replaced easily.
2.Relay220VAC supply. No need of additional power supply.
3.Program space 16K , same to Siemens CPU224
4.Support Ethernet interface programming debugging, no need additional programming cables.The download speed is three times faster than the programming cable.
5.Ethernet interface: support Modbus-TCP,support 4 master   and 4 slave-Modbus-TCP. Support 2 S7 slave-station communication link.
6.2 serial ports, support PPI, Modbus-RTU, free port communication.

Why Use CPU124E Ethernet PLC?

PLC Catalog Download
PLC  200/120 Product Technical Data Download