• Shenzhen Coolmay Technology Co., Ltd.
    Juan Guevara
    muy buen trato con el vendedor y muy buena asesoria y el producto está trabajando muy bien ya tiene un año y no he tenido ningún problema
  • Shenzhen Coolmay Technology Co., Ltd.
    Obert Matetakufa
    I'm very happy with the business deal and all the support they are giving . A very good business partner
Contact Person : Sandra
Phone Number : 008619925291353
Whatsapp : +8619925291353

CX3G-16M Industrial Control PLC Module Mini Size Servo Stepper

Place of Origin China
Brand Name Coolmay
Certification CE Certificate
Model Number CX3G-16M
Minimum Order Quantity 1 Unit
Price $40~$75 Unit
Packaging Details Carton
Delivery Time 3-5 Days After Payment Confirmed
Payment Terms TT,Paypal, Western Union, Credit Card
Supply Ability 15000 Units Per Week

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Product Details
Cutout Size 77*99mm Digital I/O 8DI 8DO
Do Type Transistor Or Mixed(2T6R) High Speed Pulse Support
High Speed Counting Support Com Ports 2*RS485, 1*232,1*mini Type B Port
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CX3G-16M Industrial Control PLC


8DO Industrial Control PLC



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Product Description

CX3G-16M Industrial Control PLC Module Mini Size Servo Stepper

Mini Size Servo Stepper Motor Industrial Control PLC Low Cost Super Function


  The CX3G-16M is an introductory compact PLC and is the newest addition to the CX3G series, designed for simple yet performance-critical applications. Incorporating innovative CX3G series technology the customer is presented with a suite of benefits.



  • PLC controller*1
  • PLC programming cable*1



  1. Highly integration. At most 24DI/24DO (transistor output,or relay output or mixed output), 8AI/4AO (Optional)
  2. Comes with 2 PLC programming ports: Mini typeB usb port (speed of reading and downloading is more faster)
  3. and RS 232 (8-hole mouse head female seat), normally have 2 RS 485 ports.
  4. Support multi-channels high-speed counting and high-speed pulse.
  5. Support special encryption ((Attention:Only supports 8-bit password encryption)
  6. 32K steps of program capacity, 32K power-failed holding registers which support interrupting, linear arc interpolation and PID auto-tuning.
  7. The network module can be selected according to customer requirements to realize remote control.​​


CX3G-16M Industrial Control PLC Module Mini Size Servo Stepper 0




Model CX3G-16M
Cutout size
Fixed hole installation and DIN-Rail (35mm )
I/O level
Input: Passive NPN, public terminal isolated
Transistor output: NPN
Relay output: Normally open dry contact
Digital I/O
DO type
Relay(MR) or transistor(MT) or mixed(MRT)
(Relay output: max load 5A/ transistor output: max load 500mA)
High speed
Single phase 6 channel 60KHz, or 2 AB 60KHz + 1 AB 10KHz, or 2 ABZ 60KHz + 1 AB phase 10 KHz
High speed
8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz
High-speed counting + high-speed pulse < 480KHz
Analog I/O
1 Mini type B USB programming port, 1 RS232 programming port (Interface terminal is mouse female port with 8 holes), 2 RS485 COM ports
Default 2 RS485 COM ports can be customized as
1 RS485, 1 RS232 COM ports,
or 1 RS485 COM port, 1 CAN (2.0A/B),
or 1 RS232 COM port, 1 CAN (2.0A/B)
CX3G-48M can add Ethernet port.
Compatible with WORKS 2


Digital input X 
X00-X07 8 points
Digital output Y

Y00-Y07 8 points

Auxiliary Relay M
[M0~M383]384 point general/[M384~M1535]1152 point holding/[M1536~M7679]6144 point genera /[M8000~M8511] 512point sepciall
State S
[S0-S9] 10point Initial state/ [S10~S999] 990point holding/ [S1000~S4095] 3096point general
Timer T
[T0~T199] 200point 100ms general/ [ T ~T25] 6point 10ms general/ [T246~T249] 4 1ms / [T25 ~T ] 6 point 1ms / [T2 ~T 9] point 1ms general
Counter C 
16bit up counter
[C0~C15] 16point General [C16~C199] 184point Holding
Data Register D
[D0~D127] 128point general
Data Register V, Z
[V0~V7] [Z0~Z7] 16point Indexing
Extended file register R
[R0~R22999]23000points support power outage/[R23000~R23999]1000points Internal use
Pointer JUMP, CALL branch
[P0~P255]256points/[R0~P1280]1281points (26232 version or above)
Nested Pointer
[N0~N7] 8point
[I0XX~I5XX]6 points input interruption/[I6XX~I8XX]3points Timer interruption/[I10~I50] 6points Counter interruption
Constant K
16bit -32,768~32,767
Constant H
16 bits 0-FFFFH







1) Are you a manufacturer or trade company?
We are manufacturer of PLC,HMI,HMI PLC combo and other industrial products for over 16 years, we have engineers for study & design
and workers for produce and operate etc, we could support you one-stop products and service.
2) Do you have a CE certificate?
Yes, for the products we exported, we could offer the CE for your Customs.
3) How long about the delivery?
It depends on the order details, and usually, we could support the delivery within 2-7 working days after payment confirmed.
4) Payment terms:
We accept TT Bank Transfer, Paypal, Credit Card on Alibab, Western Union ect.