CPU 124-2QE/CPU 124-2RE

• Ethernet functional CPU;

• 14 points of digital input, 10 points of digital output, 7 modules can be expanded;

• 220VAC power input, relay output;

• Using FLASH technology to keep power off for a long time, without battery support, data can be stored for up to 10 years;

• Unique AES iterative encryption algorithm to protect users' intellectual property rights;

• With two communication interfaces, both support PPI communication protocol;

• Pluggable terminal design.

Features:

Support STEP7 MicroWIN V4.0 SP6 and above software user program upload/download/online monitoring and debugging.

Supports U H500 series touch screen connected to UniMAT .

Support MODBUS-TCP master / slave communication mode. A single CPU can communicate with 4 slave CPUs and 4 master CPUs simultaneously.

Through MODBUS-TCP , the host computer software such as configuration software and OPC server can be connected.

Model No.

CPU124-2QE (transistor)

CPU 124-2RE (relay)

Order No.

UN 124-2AE23-0XB8

UN 124-2BE23-0XB8

Side View

technical parameters

model	CPU124-2QE (transistor)	CPU 124-2RE (relay)
physical properties
Dimensions ( WHD )	140 x 80 x 62 mm
Power consumption	5W _
Power characteristics
model	UN 124-2AE23-0XB8	UN 124-2BE23-0XB8
Rated voltage	DC 24V	AC 220V
Input voltage	DC 20.4 to 28.8V	AC 110 to 240V
Sensor voltage, current	Voltage : L+ minus 5v ;Current: 300mA
Memory characteristics
program memory	16K
data storage	10K
General Features
Total number of timers	256 total, 4 1ms, 16 10ms, 236 100ms
Total number of counters	256
time interruption	2 1ms resolution _
edge interrupt	4 rising edges and / or 4 falling edges
clock	built-in
Real Time Clock	50 hours / typ. ( min. 8 hours at 40 °C
Card option	battery card
Power-down retention	support
Ethernet communication function
interface	1 RJ45 Ethernet port
communication rate	10/100 Mb/s
Duplex mode	Full duplex support crossover / straight cable hot plug
Communication distance	Category 5e shielded twisted pair 100m
Maximum number of simultaneous connections	8 _
The maximum number of bytes of single communication	240 bytes
Host computer communication	Support communication between STEP7 Micro/Win and Kingview
Modbus -TCP Master	Supports up to 4 simultaneous connections
Modbus - TCP Slave	Supports up to 4 simultaneous connections
Serial communication function
interface	2 - way RS-485 interface (using DB9 interface)
PPI baud rate	9600, 19200, 187500 bps three baud rates
Maximum number of sites	32 stations per segment , 126 per network
PPI master mode	support
I/O Characteristics
Local digital input	14 inputs
Local digital output	10 outputs
Digital I/O Image Area	256 ( 128 in /128 out)
Analog I/O image area	64 ( 32 in /32 out)
Maximum allowable expansion I/O modules	7 modules
Digital Input Characteristics
The number of digital input points integrated in the machine	14 inputs
input type	PNP/NPN
Rated voltage	24VDC , 4mA
Allowable leakage current [max]	1mA
Optical isolation	Yes
Digital output characteristics
Local integrated digital output points	10 outputs
output type	Solid State - MOSFET	dry contact
Rated voltage	24VDC	24VDC or 250VAC
voltage range	20.4-28.8VDC	5-30VDC 5-250VAC
Rated current per point (max)	0.5A	2A
mechanical life cycle	-	10000000 (no load)
Contact life	-	100000 (rated load)
Two outputs in parallel	Yes, only when outputting the same group	no
Environmental parameters
Working temperature	0 ℃～＋60 ℃
Transport ambient temperature	-20℃ ~80℃
Ambient relative humidity	5~90%
Protection class	IP20

Wiring diagram

If You Would Like to Contact Support or Make a Purchase Please Fill out the Form

If you have urgent needs, please call our customer service number

+86 2650 4053

Please fill in your information in detail so that our support staff can clearly understand your needs.