PLC Controllers

Programmable Logic Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many programmable logic controller manufacturers including Arduino, IDEC, Industrial Shields, Omron, Opto 22, Phoenix Contact, Schneider Electric, Siemens & more.
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Please view our large selection of programmable logic controllers below.

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Part #

PLC Controllers PLC 16IO 24VDC Relay

FC6A-D16R1CEE
IDEC
1: HK$4,187.19
2Expected 16/9/2026

Mfr. Part No.
FC6A-D16R1CEE

Mouser Part No
199-FC6AD16R1CEE

IDEC

PLC Controllers PLC 16IO 24VDC Relay

Learn More

Datasheet

2Expected 16/9/2026

HK$4,187.19

Min.: 1
Mult.: 1

CPU Module

8 Input

8 Output

Chassis Mount

240 VAC, 24 VDC

100 VAC, 24 VDC

Relay

FC6A

IP20

- 25 C

+ 65 C

90 mm x 70 mm x 130.9 mm

PLC Controllers 16pt 24VDC Exp Module Screw

FC6A-N16B1
IDEC
1: HK$1,498.51
6Expected 26/10/2026

Mfr. Part No.
FC6A-N16B1

Mouser Part No
199-FC6AN16B1

IDEC

PLC Controllers 16pt 24VDC Exp Module Screw

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Datasheet

6Expected 26/10/2026

HK$1,498.51

Min.: 1
Mult.: 1

FC6A

PLC Controllers SmartRelay CPU 24VDC Trans Out

FL1F-H12SCD
IDEC
1: HK$1,301.97
3Expected 6/10/2026

Mfr. Part No.
FL1F-H12SCD

Mouser Part No
199-FL1FH12SCD

IDEC

PLC Controllers SmartRelay CPU 24VDC Trans Out

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Datasheet

3Expected 6/10/2026

HK$1,301.97

Min.: 1
Mult.: 1

FL1F

PLC Controllers SmartAXIS 24I/O CPU DC power

FT1A-H24RA
IDEC
1: HK$3,667.11
3Expected 11/9/2026

Mfr. Part No.
FT1A-H24RA

Mouser Part No
199-FT1AH24RA

IDEC

PLC Controllers SmartAXIS 24I/O CPU DC power

Learn More

Datasheet

3Expected 11/9/2026

HK$3,667.11

HK$3,522.52

HK$3,488.40

Min.: 1
Mult.: 1

PLC + HMI

16 Input

8 Output

DIN Rail Mount

24 VDC

Sink

Relay

Serial

Monochrome

FT1A

0 C

+ 55 C

119 mm x 60 mm x 110.3 mm

PLC Controllers IB IL 24 PWR IN-PAC

2861331
Phoenix Contact
1: HK$358.15
13Expected 9/10/2026

Mfr. Part No.
2861331

Mouser Part No
651-2861331

Phoenix Contact

PLC Controllers IB IL 24 PWR IN-PAC

Datasheet

13Expected 9/10/2026

HK$358.15

Min.: 1
Mult.: 1

IB IL 24

PLC Controllers IB IL 24 LSKIP-PAC

2897457
Phoenix Contact
1: HK$2,149.20
3Expected 2/10/2026

Mfr. Part No.
2897457

Mouser Part No
651-2897457

Phoenix Contact

PLC Controllers IB IL 24 LSKIP-PAC

Datasheet

3Expected 2/10/2026

HK$2,149.20

Min.: 1
Mult.: 1

IB IL 24

IP20

- 25 C

+ 55 C

PLC Controllers PLC-APT-PT100-IN

2906919
Phoenix Contact
1: HK$665.90
14Expected 8/10/2026

Mfr. Part No.
2906919

Mouser Part No
651-2906919

Phoenix Contact

PLC Controllers PLC-APT-PT100-IN

Datasheet

14Expected 8/10/2026

HK$665.90

Min.: 1
Mult.: 1

Analog Input Module

24 V

PLC

IP20

- 20 C

+ 50 C

PLC Controllers PLC-APT-UI-OUT

2906921
Phoenix Contact
1: HK$594.72
7Expected 15/10/2026

Mfr. Part No.
2906921

Mouser Part No
651-2906921

Phoenix Contact

PLC Controllers PLC-APT-UI-OUT

Datasheet

7Expected 15/10/2026

HK$594.72

Min.: 1
Mult.: 1

Analog Input Module

24 V

PLC

IP20

- 20 C

+ 50 C

PLC Controllers DXM1200 Industrial Controller; Power: 12-30 V dc; IP67; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)

DXM1200-X2
Banner Engineering
1: HK$5,318.34
2Expected 15/9/2026

Mfr. Part No.
DXM1200-X2

Mouser Part No
778-DXM1200-X2

Banner Engineering

PLC Controllers DXM1200 Industrial Controller; Power: 12-30 V dc; IP67; Ethernet IP, Modbus TCP, Modbus RTU Client, Profinet; Female M12 (D-Code Ethernet)

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Datasheet

2Expected 15/9/2026

HK$5,318.34

Min.: 1
Mult.: 1

Wireless Controller

Panel Mount

30 V

12 V

LCD

DXM1200

IP67

- 20 C

+ 60 C

PLC Controllers SNAP 2-Ch -10VDC to +10VDC Analog Input Module

SNAP-AIV
Opto 22
1: HK$2,260.50
3On Order

Mfr. Part No.
SNAP-AIV

Mouser Part No
94-SNAP-AIV

Opto 22

PLC Controllers SNAP 2-Ch -10VDC to +10VDC Analog Input Module

Learn More

Datasheet

3On Order

HK$2,260.50

HK$2,260.42

Min.: 1
Mult.: 1

Analog RMS Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 1-Ch 4-20 mA Current Loop Analog Output Module

SNAP-AOA-3
Opto 22
1: HK$2,692.05
1Expected 10/9/2026

Mfr. Part No.
SNAP-AOA-3

Mouser Part No
94-SNAP-AOA-3

Opto 22

PLC Controllers SNAP 1-Ch 4-20 mA Current Loop Analog Output Module

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Datasheet

1Expected 10/9/2026

HK$2,692.05

HK$2,691.97

Min.: 1
Mult.: 1

Analog Current Loop Output Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP Isolated 16-pt Digital (Discrete) Input Module, 10-32 VDC

SNAP-IDC-16
Opto 22
1: HK$2,106.38
3On Order

Mfr. Part No.
SNAP-IDC-16

Mouser Part No
94-SNAP-IDC-16

Opto 22

PLC Controllers SNAP Isolated 16-pt Digital (Discrete) Input Module, 10-32 VDC

Learn More

Datasheet

3On Order

HK$2,106.38

HK$2,106.29

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers SNAP 2-Axis Quadrature Position Input Module

SNAP-IDC5Q
Opto 22
1: HK$2,549.02
1On Order

Mfr. Part No.
SNAP-IDC5Q

Mouser Part No
94-SNAP-IDC5Q

Opto 22

PLC Controllers SNAP 2-Axis Quadrature Position Input Module

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Datasheet

1On Order

HK$2,549.02

HK$2,208.39

Min.: 1
Mult.: 1

Digital Input Module

SNAP

- 20 C

+ 70 C

PLC Controllers LOGO DM8 12/24R, EXP. MODULE

6ED10551MB000BA2
Siemens
1: HK$990.10
7Expected 21/9/2026

Mfr. Part No.
6ED10551MB000BA2

Mouser Part No
982-6ED10551MB000BA2

Siemens

PLC Controllers LOGO DM8 12/24R, EXP. MODULE

Learn More

Datasheet

7Expected 21/9/2026

HK$990.10

Min.: 1
Mult.: 1

Expansion Module

4 Input

4 Output

DIN Rail Mount

28.8 VDC

10.8 VDC

Digital

Relay

No Display

LOGO!

IP20

0 C

+ 55 C

35.5 mm x 90 mm x 58 mm

PLC Controllers CPU 1212C. AC/DC/RLY. 8DI/6DO

6ES72121BG500XB0
Siemens
1: HK$2,834.17
3Expected 30/9/2026
New Product

Mfr. Part No.
6ES72121BG500XB0

Mouser Part No
982-6ES72121BG500XB0

New Product

Siemens

PLC Controllers CPU 1212C. AC/DC/RLY. 8DI/6DO

Datasheet

3Expected 30/9/2026

HK$2,834.17

HK$2,811.40

Min.: 1
Mult.: 1

S7-1200 G2

PLC Controllers SM 1221 Digital Input . 16DI

6ES72211BH500XB0
Siemens
1: HK$2,770.39
3Expected 30/9/2026
New Product

Mfr. Part No.
6ES72211BH500XB0

Mouser Part No
982-6ES72211BH500XB0

New Product

Siemens

PLC Controllers SM 1221 Digital Input . 16DI

Datasheet

3Expected 30/9/2026

HK$2,770.39

HK$2,615.11

HK$2,578.53

Min.: 1
Mult.: 1

Digital Input Module

S7-1200 G2

PLC Controllers SM 1222 Digital Output. 16DQ

6ES72225BH500XB0
Siemens
1: HK$2,770.39
3Expected 30/9/2026
New Product

Mfr. Part No.
6ES72225BH500XB0

Mouser Part No
982-6ES72225BH500XB0

New Product

Siemens

PLC Controllers SM 1222 Digital Output. 16DQ

Datasheet

3Expected 30/9/2026

HK$2,770.39

HK$2,615.11

HK$2,578.53

Min.: 1
Mult.: 1

Digital Output Module

S7-1200 G2

PLC Controllers SM 1223 Digital I/O. 8DI/8DO

6ES72235BH500XB0
Siemens
1: HK$2,949.17
3Expected 28/10/2026
New Product

Mfr. Part No.
6ES72235BH500XB0

Mouser Part No
982-6ES72235BH500XB0

New Product

Siemens

PLC Controllers SM 1223 Digital I/O. 8DI/8DO

Datasheet

3Expected 28/10/2026

HK$2,949.17

HK$2,783.87

HK$2,744.90

Min.: 1
Mult.: 1

Digital I/O Expansion Module

S7-1200 G2

PLC Controllers SM 1223 Digital I/O. 8DI/8RLY

6ES72235PH500XB0
Siemens
1: HK$2,770.39
3Expected 14/10/2026
New Product

Mfr. Part No.
6ES72235PH500XB0

Mouser Part No
982-6ES72235PH500XB0

New Product

Siemens

PLC Controllers SM 1223 Digital I/O. 8DI/8RLY

Datasheet

3Expected 14/10/2026

HK$2,770.39

HK$2,615.11

HK$2,578.53

Min.: 1
Mult.: 1

Digital I/O Expansion Module

S7-1200 G2

PLC Controllers SB 1232 Signal Board . 4AQ

6ES72324HD500XB0
Siemens
1: HK$1,960.22
3Expected 28/9/2026
New Product

Mfr. Part No.
6ES72324HD500XB0

Mouser Part No
982-6ES72324HD500XB0

New Product

Siemens

PLC Controllers SB 1232 Signal Board . 4AQ

Datasheet

3Expected 28/9/2026

HK$1,960.22

HK$1,904.66

HK$1,877.61

HK$1,667.43

Min.: 1
Mult.: 1

S7-1200 G2

PLC Controllers SIMATIC S7-1200 G2 SB 1233 ANALOG I/O

6ES72334HD500XB0
Siemens
1: HK$1,992.53
3Expected 30/9/2026
New Product

Mfr. Part No.
6ES72334HD500XB0

Mouser Part No
982-6ES72334HD500XB0

New Product

Siemens

PLC Controllers SIMATIC S7-1200 G2 SB 1233 ANALOG I/O

Datasheet

3Expected 30/9/2026

HK$1,992.53

HK$1,961.70

HK$1,946.66

HK$1,830.18

View

Min.: 1
Mult.: 1

S7-1200 G2

PLC Controllers M171 PERF. EXPANSION 14 IOS

TM171EP14R
Schneider Electric
1: HK$1,106.08
6Expected 9/10/2026

Mfr. Part No.
TM171EP14R

Mouser Part No
996-TM171EP14R

Schneider Electric

PLC Controllers M171 PERF. EXPANSION 14 IOS

Datasheet

6Expected 9/10/2026

HK$1,106.08

HK$1,105.92

HK$1,105.84

HK$1,102.06

View

Min.: 1
Mult.: 1

Expansion Module

TM171

PLC Controllers EEV DRIVER, AUTONOMOUS AND MODBUS

TM171VEVM4
Schneider Electric
1: HK$1,380.63
3On Order

Mfr. Part No.
TM171VEVM4

Mouser Part No
996-TM171VEVM4

Schneider Electric

PLC Controllers EEV DRIVER, AUTONOMOUS AND MODBUS

Datasheet

3On Order

HK$1,380.63

HK$1,380.47

HK$1,380.38

HK$1,376.60

View

Min.: 1
Mult.: 1

PLC Controllers CONTROLLER M221-16IO Relay Compact

TM221C16R
Schneider Electric
1: HK$3,453.55
3Expected 21/9/2026

Mfr. Part No.
TM221C16R

Mouser Part No
996-TM221C16R

Schneider Electric

PLC Controllers CONTROLLER M221-16IO Relay Compact

Datasheet

3Expected 21/9/2026

HK$3,453.55

HK$3,204.57

HK$3,203.33

Min.: 1
Mult.: 1

TM221C

PLC Controllers MODULE TM3-8 INPUTS 120VAC

TM3DI8A
Schneider Electric
1: HK$1,522.67
4Expected 2/10/2026

Mfr. Part No.
TM3DI8A

Mouser Part No
996-TM3DI8A

Schneider Electric

PLC Controllers MODULE TM3-8 INPUTS 120VAC

Datasheet

4Expected 2/10/2026

HK$1,522.67

HK$1,478.86

HK$1,466.04

HK$1,415.81

View

Min.: 1
Mult.: 1

Discrete Input Module

TM3D

PLC Controllers

Filters

Customer Service Office

Company

Resources

Support

4 Analog Input Module
8 Multifunction Signal Module
1-Phase AC
1-Phase AC/DC
3-Phase AC
AC Digital Output Module
AC Input Module
AC/DC Input Module
AS-Interface Master
AT and T Cellular Carrier Wireless Controller
Accessory Kit
Analog Current Input Module
Analog Current Loop Output Module
Analog Frequency Input Module
Analog I/O Module
Analog Input Module
Analog Input and RTD Module
Analog Multifunction Output Module
Analog Ouput Interface Module
Analog Output Module

1 Input
2 Input
3 Input
4 Input
5 Input
6 Input
7 Input
8 Input
9 Input
10 Input
11 Input
12 Input
13 Input
14 Input
16 Input
17 Input
18 Input
19 Input
20 Input
21 Input

0 Output
1 Output
2 Output
3 Output
4 Output
5 Output
6 Output
7 Output
8 Output
9 Output
10 Output
11 Output
12 Output
14 Output
16 Output
19 Output
22 Output
24 Output
25 Output
28 Output

3.3 V
5 V, 30 V
5 VDC
5.2 V
10 V
12 VDC, 24 VDC
20.8 V
24 V
24 VAC
24 VAC, 24 VDC
24 VAC/24 VDC
24 VDC
25.4 V
25.4 VDC
26.4 V
26.4 VAC, 28.8 VDC
26.4 VAC. 28.8 VDC
28 V
28.8 V
28.8 VAC/28.8 VDC

0 V, 11 V
- 10 V
5 V
5 VDC
8 V
9 V
9 VDC
10 V
10 VDC
10.8 V
10.8 VDC
11.4 V
11.4 VDC
12 V
12 VAC/12 VDC
12 VDC
12 VDC, 24 VDC
19.2 V
19.2 VDC
20 VDC

2 Output
AC
Analog
Analog, Digital
Analog, Digital, PWM
Analog, Digital, PWM, Relay
Analog, Digital, Relay
Analog, NMOS
Analog / Digital
Analog Output
CMOS/TTL
Current, Voltage
DC
Digital
Digital, PWM
Digital, PWM, Relay
Digital Output
Discrete Relay NO
High Current Relay
NMOS

Bluetooth, Ethernet, RS-485, USB Type-C, WiFi
Bluetooth, Ethernet, USB, WiFi
CAN
CAN, Ethernet, RS-485, USB
Digital
Ethernet
Ethernet, CANopen, RS485
Ethernet, RS-485, USB
Ethernet, RS-485, USB Type-C
Ethernet, Serial
Ethernet, SmartWire-DT, USB Host
Ethernet, USB
Ethernet, USB Type-C
I2C, RS-485
I2C, SPI
RS-232, RS-485
RS-232C, USB
RS-422
RS-485
RS-485, USB

10 SmartAXIS Touch
21
21 I/Os
42
42 I/Os
58
58 I/Os
112073
19R
19R I/Os
38AR
38AR I/Os
38R
38R I/Os
50RRA
50RRA I/Os
53ARR
53ARR I/Os
54ARA
54ARA I/Os

25.2 mm x 88 mm x 42 mm
35.5 mm x 90 mm x 58 mm
36 mm x 90 mm x 53 mm
36 mm x 90 mm x 58 mm
36 mm x 90 mm x 61.1 mm
40 mm x 125 mm x 120 mm
50 mm x 109 mm x 81 mm
54 mm x 90 mm x 53 mm
60.4 mm x 90 mm x 60.6 mm
61.1 mm x 36 mm x 90 mm
61.1 mm x 72 mm x 90 mm
70 mm x 110 mm x 90 mm
70 mm x 160 mm x 90 mm
70 mm x 23.5 mm x 90 mm
70 mm x 60 mm x 110 mm
70 mm x 62 mm x 70 mm
70 mm x 70 mm x 90 mm
70 mm x 95 mm x 90 mm
71 mm x 80 mm x 62 mm
71.5 mm x 58 mm x 90 mm