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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Number of Inputs	Number of Outputs	Mounting Style	Supply Voltage - Max	Supply Voltage - Min	Input Type	Output Type	Interface Type	Series	IP Rating	Minimum Operating Temperature	Maximum Operating Temperature	Size
PLC Controllers SNAP 2-Ch -20mA to +20mA Analog Current Input Module SNAP-AIMA Opto 22 1: $341.60 4In Stock 7Expected 17/12/2026	Mfr. Part No. SNAP-AIMA Mouser Part No 94-SNAP-AIMA	Opto 22	PLC Controllers SNAP 2-Ch -20mA to +20mA Analog Current Input Module Learn More about Opto 22 snap pac system	Datasheet	4In Stock 7Expected 17/12/2026	$341.60 $291.81 $286.87	Min.: 1 Mult.: 1	Analog Current Input Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP Isolated 2-Ch Analog Frequency Input, 2 Hz to 500 kHz or 20 Hz to 500 kHz SNAP-AIRATE-HFi Opto 22 1: $388.07 2In Stock	Mfr. Part No. SNAP-AIRATE-HFi Mouser Part No 94-SNAP-AIRATE-HFI	Opto 22	PLC Controllers SNAP Isolated 2-Ch Analog Frequency Input, 2 Hz to 500 kHz or 20 Hz to 500 kHz Learn More about Opto 22 snap pac system	Datasheet	2In Stock	$388.07 $363.74 $358.48	Min.: 1 Mult.: 1	Analog Frequency Input Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 2-Ch -10VDC to +10VDC Analog Input Module SNAP-AIV Opto 22 1: $306.27 3In Stock	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 about Opto 22 snap pac system	Datasheet	3In Stock	$306.27 $293.56 $287.05	Min.: 1 Mult.: 1	Analog RMS Input Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch -10VDC to +10VDC Analog Input Module SNAP-AIV-4 Opto 22 1: $398.23 3In Stock	Mfr. Part No. SNAP-AIV-4 Mouser Part No 94-SNAP-AIV-4	Opto 22	PLC Controllers SNAP 4-Ch -10VDC to +10VDC Analog Input Module Learn More about Opto 22 snap pac system	Datasheet	3In Stock	$398.23 $367.05 $363.42	Min.: 1 Mult.: 1	Analog Voltage Input Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module SNAP-AOA-23 Opto 22 1: $497.87 2In Stock 2Expected 17/12/2026	Mfr. Part No. SNAP-AOA-23 Mouser Part No 94-SNAP-AOA-23	Opto 22	PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module Learn More about Opto 22 snap pac system	Datasheet	2In Stock 2Expected 17/12/2026	$497.87 $469.95	Min.: 1 Mult.: 1	Analog Current Loop Output 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: $411.14 1In Stock	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 Learn More about Opto 22 snap pac system	Datasheet	1In Stock	$411.14 $368.49 $358.44	Min.: 1 Mult.: 1	Analog Current Loop Output Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module SNAP-AOV-25 Opto 22 1: $435.97 3In Stock	Mfr. Part No. SNAP-AOV-25 Mouser Part No 94-SNAP-AOV-25	Opto 22	PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module Learn More about Opto 22 snap pac system	Datasheet	3In Stock	$435.97 $413.33	Min.: 1 Mult.: 1	Analog Voltage Output Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module SNAP-AOV-27 Opto 22 1: $438.47 2In Stock	Mfr. Part No. SNAP-AOV-27 Mouser Part No 94-SNAP-AOV-27	Opto 22	PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module Learn More about Opto 22 snap pac system	Datasheet	2In Stock	$438.47 $417.82	Min.: 1 Mult.: 1	Analog Voltage Output Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch 180-280 VAC/VDC Digital (Discrete) Input Module SNAP-IAC5A Opto 22 1: $97.13 1In Stock	Mfr. Part No. SNAP-IAC5A Mouser Part No 94-SNAP-IAC5A	Opto 22	PLC Controllers SNAP 4-Ch 180-280 VAC/VDC Digital (Discrete) Input Module Learn More about Opto 22 snap pac system	Datasheet	1In Stock	$97.13 $95.78 $94.43 $80.94 $78.25	Min.: 1 Mult.: 1	Digital Input Module							AC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch High-Speed 2.5 - 16VDC Digital (Discrete) Input Module SNAP-IDC5-FAST Opto 22 1: $83.66 12In Stock	Mfr. Part No. SNAP-IDC5-FAST Mouser Part No 94-SNAP-IDC5-FAST	Opto 22	PLC Controllers SNAP 4-Ch High-Speed 2.5 - 16VDC Digital (Discrete) Input Module Learn More about Opto 22 snap pac system	Datasheet	12In Stock	$83.66 $76.55 $72.28 $69.91 View Quote	Min.: 1 Mult.: 1	Digital Input Module							DC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module SNAP-IDC5D Opto 22 1: $79.03 17In Stock	Mfr. Part No. SNAP-IDC5D Mouser Part No 94-SNAP-IDC5D	Opto 22	PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module Learn More about Opto 22 snap pac system	Datasheet	17In Stock	$79.03 $74.00 $69.39 $66.45 View Quote	Min.: 1 Mult.: 1	Digital Input Module							DC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch Isolated 12-250 VAC Digital (Discrete) Output Module SNAP-OAC5-I Opto 22 1: $128.95 5In Stock	Mfr. Part No. SNAP-OAC5-I Mouser Part No 94-SNAP-OAC5-I	Opto 22	PLC Controllers SNAP 4-Ch Isolated 12-250 VAC Digital (Discrete) Output Module Learn More about Opto 22 snap pac system	Datasheet	5In Stock	$128.95 $127.16 $125.36 $107.46 $103.88	Min.: 1 Mult.: 1	Digital Output Module							AC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing SNAP-ODC-32-SRC Opto 22 1: $475.29 2In Stock	Mfr. Part No. SNAP-ODC-32-SRC Mouser Part No 94-SNAP-ODC-32-SRC	Opto 22	PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing Learn More about Opto 22 snap pac system	Datasheet	2In Stock	$475.29	Min.: 1 Mult.: 1	Digital Output Module							DC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch 5-60 VDC Digital (Discrete) Output Module, Load Sinking SNAP-ODC5SNK Opto 22 1: $112.29 6In Stock	Mfr. Part No. SNAP-ODC5SNK Mouser Part No 94-SNAP-ODC5SNK	Opto 22	PLC Controllers SNAP 4-Ch 5-60 VDC Digital (Discrete) Output Module, Load Sinking Learn More about Opto 22 snap pac system	Datasheet	6In Stock	$112.29 $109.91 $108.74 $101.29 View $97.82 Quote	Min.: 1 Mult.: 1	Digital Output Module							DC		SNAP		- 20 C	+ 70 C
PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY 6ES72221HF320XB0 Siemens 1: $196.19 2In Stock 4On Order	Mfr. Part No. 6ES72221HF320XB0 Mouser Part No 982-6ES72221HF320XB0	Siemens	PLC Controllers DIGITAL OUTPUT SM 1222, 8 DO, RELAY	Datasheet	2In Stock 4On Order	$196.19 Quote Quote	Min.: 1 Mult.: 1	Digital Output Module							Digital				- 20 C	+ 60 C
PLC Controllers Industrial Raspberry Pi PLC, CE/FCC/IC compliant, with wide range of digital and analog inputs and outputs, NO/NC relays, UPS, RS-232, RS-485 (Modbus), CAN, dual SD card, RTC, watchdog, secure element. ICMX20X4L Sfera Labs 1: $910.80 3In Stock	Mfr. Part No. ICMX20X4L Mouser Part No 189-ICMX20X4L	Sfera Labs	PLC Controllers Industrial Raspberry Pi PLC, CE/FCC/IC compliant, with wide range of digital and analog inputs and outputs, NO/NC relays, UPS, RS-232, RS-485 (Modbus), CAN, dual SD card, RTC, watchdog, secure element. Learn More about Sfera Labs iono pi max v2 plcs	Datasheet	3In Stock	$910.80	Min.: 1 Mult.: 1		8 Input	8 Output	DIN Rail Mount	50 V	10 V	Analog, Digital	Analog, Digital	I2C, SPI	Iono Pi	IP20	- 20 C	+ 60 C	106.5 mm x 105.5 mm x 62 mm
PLC Controllers AS200 CPU, PNP Sourcing output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps AS218PX-A Delta Electronics 1: $632.28 2In Stock	Mfr. Part No. AS218PX-A Mouser Part No 108-AS218PX-A	Delta Electronics	PLC Controllers AS200 CPU, PNP Sourcing output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps Learn More about Delta Electronics delta ac series mid range plcs	Datasheet	2In Stock	$632.28 $606.40	Min.: 1 Mult.: 1	CPU Module	1024 Input	1024 Output	DIN Rail Mount	240 VAC, 24 VDC	100 VAC, 24 VDC	Digital	Digital	CAN, Ethernet, RS-485, USB		IP20	- 20 C	+ 60 C	88 mm x 88 mm x 95.5 mm
PLC Controllers AS200 CPU, NPN Sinking output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps AS218TX-A Delta Electronics 1: $699.65 1In Stock	Mfr. Part No. AS218TX-A Mouser Part No 108-AS218TX-A	Delta Electronics	PLC Controllers AS200 CPU, NPN Sinking output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps Learn More about Delta Electronics delta ac series mid range plcs	Datasheet	1In Stock	$699.65 $622.86	Min.: 1 Mult.: 1	CPU Module	1024 Input	1024 Output	DIN Rail Mount	240 VAC, 24 VDC	100 VAC, 24 VDC	Digital	Digital	CAN, Ethernet, RS-485, USB	AS200	IP20	- 20 C	+ 60 C	88 mm x 88 mm x 95.5 mm
PLC Controllers AC digital output, 12 channels, 12-250 VAC, channel-to-channel isolation GRV-OACI-12 Opto 22 1: $540.30 2In Stock	Mfr. Part No. GRV-OACI-12 Mouser Part No 94-GRV-OACI-12	Opto 22	PLC Controllers AC digital output, 12 channels, 12-250 VAC, channel-to-channel isolation Learn More about Opto 22 groov epic system	Datasheet	2In Stock	$540.30 $526.83	Min.: 1 Mult.: 1	AC Digital Output Module							AC		groov EPIC		- 20 C	+ 70 C
PLC Controllers SNAP 2-Ch 0-250 V RMS AC/DC Analog Input Module SNAP-AIVRMS Opto 22 1: $444.02 1In Stock	Mfr. Part No. SNAP-AIVRMS Mouser Part No 94-SNAP-AIVRMS	Opto 22	PLC Controllers SNAP 2-Ch 0-250 V RMS AC/DC Analog Input Module Learn More about Opto 22 snap pac system	Datasheet	1In Stock	$444.02	Min.: 1 Mult.: 1	Analog RMS Input Module									SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch 90-140 VAC/VDC Digital (Discrete) Input Module SNAP-IAC5 Opto 22 1: $74.17 8In Stock	Mfr. Part No. SNAP-IAC5 Mouser Part No 94-SNAP-IAC5	Opto 22	PLC Controllers SNAP 4-Ch 90-140 VAC/VDC Digital (Discrete) Input Module Learn More about Opto 22 snap pac system	Datasheet	8In Stock	$74.17 $73.60 $73.08 $68.63 View $65.21 Quote	Min.: 1 Mult.: 1	Digital Input Module							AC		SNAP		- 20 C	+ 70 C
PLC Controllers SNAP 4-Ch Isolated 5-60 VDC Digital (Discrete) Output Module SNAP-ODC5-I Opto 22 1: $112.67 1In Stock	Mfr. Part No. SNAP-ODC5-I Mouser Part No 94-SNAP-ODC5-I	Opto 22	PLC Controllers SNAP 4-Ch Isolated 5-60 VDC Digital (Discrete) Output Module Learn More about Opto 22 snap pac system	Datasheet	1In Stock	$112.67 $103.06 $102.42 $95.73 View $94.28 Quote	Min.: 1 Mult.: 1	Digital Output Module							DC		SNAP		- 20 C	+ 70 C
PLC Controllers PLC-V8C/PT-24DC/EM 2905137 Phoenix Contact 1: $97.55 5In Stock	Mfr. Part No. 2905137 Mouser Part No 651-2905137	Phoenix Contact	PLC Controllers PLC-V8C/PT-24DC/EM Learn More about Phoenix Contact phoenix plc logic	Datasheet	5In Stock	$97.55	Min.: 1 Mult.: 1	Interface Module			Plug-In						PLC		- 20 C	+ 45 C
PLC Controllers PLC-APT-UI-IN 2906917 Phoenix Contact 1: $70.64 15In Stock	Mfr. Part No. 2906917 Mouser Part No 651-2906917	Phoenix Contact	PLC Controllers PLC-APT-UI-IN	Datasheet	15In Stock	$70.64	Min.: 1 Mult.: 1	Analog Input Module				24 V	24 V				PLC	IP20	- 20 C	+ 50 C
PLC Controllers PLC-APT-UI-OUT 2906921 Phoenix Contact 1: $82.69 7In Stock	Mfr. Part No. 2906921 Mouser Part No 651-2906921	Phoenix Contact	PLC Controllers PLC-APT-UI-OUT	Datasheet	7In Stock	$82.69	Min.: 1 Mult.: 1	Analog Input Module				24 V	24 V				PLC	IP20	- 20 C	+ 50 C