I/O Modules Industrial Automation

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Grayhill I/O Modules ASM,OL 280VAC DUAL OUTPUT MOD 3In Stock
$48.09
$45.78
$37.58
$36.17
Min.: 1
Mult.: 1
Advantech I/O Modules 16-Ch Source Type Isolated DO Module w/
144On Order
$148.20
Min.: 1
Mult.: 1
Siemens I/O Modules ET 200SP. F-DQ 4x24VDC/2A PM HF
39On Order
$606.90
Min.: 1
Mult.: 1
Sfera Labs I/O Modules Iono Arduino Solo 3In Stock
$206.13
$191.91
$184.95
$180.81
Min.: 1
Mult.: 1
Advantech I/O Modules 15-Ch DI/O Module
299On Order
$181.26
Min.: 1
Mult.: 1
WAGO I/O Modules 2-channel analog output; 0 ... 10 VDC
3Expected 17/11/2026
$776.83
$630.81
Min.: 1
Mult.: 1
WAGO I/O Modules 2-channel analog input; Thermocouple K; Diagnostics
2Expected 25/11/2026
$889.40
Min.: 1
Mult.: 1
Red Lion I/O Modules E3 I/O Module, 32 analog inputs (4-20mA)
3Expected 09/11/2026
$1,934.55
Min.: 1
Mult.: 1
Red Lion I/O Modules MOD,8 IN,6 RELAY OUTPUT
9Expected 23/11/2026
$587.76
Min.: 1
Mult.: 1
Eaton Electrical Motor & Motor Drive Accessories DUAL RELAY OUTPUT CARD
8On Order
$252.40
$242.72
$237.41
$236.08
Min.: 1
Mult.: 1
Lantronix I/O Modules 16 Device Port USB I/O Module Non-Stocked Lead-Time 4 Weeks
$1,443.75
Min.: 1
Mult.: 1
Lumberg Automation Sensor Junction Blocks LioN-X 16DI Digital with Multiprotocol
3Expected 05/11/2026
$504.49
$504.48
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Modules MULTIPLE IO ANALOG INPUT
3Expected 19/01/2027
$1,397.01
Min.: 1
Mult.: 1


Omron Automation and Safety I/O Modules NX 4Pt A/D 4-20m 1/8k 250us SE
7Expected 07/12/2026
$313.18
$299.26
$292.13
Min.: 1
Mult.: 1
Omron Automation and Safety I/O Modules NX 8Pt AD 4-20m 1/8k 250us DIF
4Expected 11/11/2026
$360.17
$352.85
$344.97
Min.: 1
Mult.: 1
Advantech I/O Modules OPC UA and Security Remote I/O_PhotoMos
4Expected 12/01/2027
$492.48
Min.: 1
Mult.: 1
Advantech I/O Modules Industrial WiFi; 2.4/5GHz Dual-band Temperature & Humidity Sensor (WPA3/TLS1.3 security; MQTT; Modbus/TCP; Data logger Watchdog; Peer-to-Peer (P2P))
12Expected 19/01/2027
$188.22
Min.: 1
Mult.: 1
Opto 22 I/O Modules G4 AC Input 90-140 VAC/VDC, 5 VDC Logic
69On Order
$41.90
$36.40
$34.83
$33.70
Min.: 1
Mult.: 1
Opto 22 I/O Modules Discrete DC output module,12 isolated channels of 060 VDC output, Up to 6A per Channel, Max Drive of 72A
3Expected 20/11/2026
$612.30
$577.65
Min.: 1
Mult.: 1
Opto 22 I/O Modules Discrete DC output module,12 isolated channels of 0150 VDC output, Status LED, Touch-Sensitive Pad
3Expected 20/11/2026
$647.09
$610.47
Min.: 1
Mult.: 1
Siemens I/O Modules LOGO DM8 12/24R Exp. mod. 2 MW. 4DI/DO 1In Stock
11Expected 28/12/2026
$150.89
$124.10
$124.09
Min.: 1
Mult.: 1
Siemens I/O Modules ET 200SP. AI 4x TC HS
3Expected 13/11/2026
$650.23
$633.60
Min.: 1
Mult.: 1


Weidmuller I/O Modules UR20-2PWM-I-2.5A-2DI-P
5On Order
$359.74
$356.62
Min.: 1
Mult.: 1
Lumberg Automation Sensor Junction Blocks LioN-Safety 8/4-F-DI 4-F-DO 2-IOLM M12 EtherNet/IP / CIP Safety , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST)
3Expected 08/04/2027
$1,303.58
$1,244.05
Min.: 1
Mult.: 1
TE Connectivity I/O Modules 5VDC input 5A 24-280AC out Blk
200Expected 04/01/2027
$37.14
$33.43
$31.92
$30.86
Min.: 1
Mult.: 1