I/O Modules Manufacturers & Wholesale Suppliers
I/O Modules are essential components in industrial automation, facilitating communication between devices and systems. Typical buyers include manufacturers, system integrators, and engineers looking to enhance their IoT applications. On Broost, you can source a variety of I/O Modules from top locations like Shenzhen, Pune, Ahmedabad, Bangalore, and Taichung, ensuring access to a diverse range of products for your automation needs.
On Broost · updated 3 Nov 2026
- 161 suppliers of i/o modules with 271 listings. Listed from the suppliers' own public websites.
- Most suppliers are in Shenzhen (25), Ahmedabad (9), Dongguan (8).
- Supplier base: China (85), India (24), United States (14).
- Listings commonly specify Model, Digital inputs, Digital outputs, Communication, Mounting.
Supplier of i/o modules? Turn complex RFQs into accurate quotes in minutes with Broost's AI quoting tool.
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Phoenix Contact IB IL 24 DI 16-PAC/SN 2862958 Inline 16CH Digital Input Module
capovani.com
Price
US$214.99
Allen-Bradley 1734-OV8E 8 Point Digital Output Module Ser C
capovani.com
Price
US$55.00
Allen-Bradley 1734-IV8 8 Point Digital Input Module Ser C
capovani.com
Price
US$45.00
Allen-Bradley 1734-OB8 POINT I/O 24V DC 8-Channel Source Output Module
capovani.com
Price
US$25.00
JUMO I/O system digital output module, 16-channel (705145)
jumo.group
Price
Quote on request
JUMO I/O system digital output module, 4-channel (705143)
jumo.group
Price
Quote on request
JUMO I/O system analog output module, 4-channel (705123)
jumo.group
Price
Quote on request
JUMO I/O system analog input module, 4-channel (705113)
jumo.group
Price
Quote on request
JUMO I/O system 16-channel digital input module (705135)
jumo.group
Price
Quote on request
RTD DM16425 PC/104 Analog I/O Module, DM6425HR-8 Variant
yorkcontrols.com
Price
Quote on request
Uson 403X300H I/O Module
yorkmro.com
Price
Quote on request
Measurement Technology MTL-5510B 4-Channel Multifunction I/O Module
yorkmro.com
Price
Quote on request
Phoenix Contact IB IL 24 DO 16-PAC/SN 2862961 Inline Digital Output Module
capovani.com
Price
US$240.00
Wago 750-467 2-Channel Analog Input Module 0-10VDC
capovani.com
Price
US$115.00
FANUC A02B-6240-H210 Servo Amplifier
mroelectric.com
Price
Quote on request
FANUC A06B-6089-H105 Alpha Servo Unit
Industrial Automation Co.
Price
US$2,397.00
ROBSTRIDE02 QDD 17N.m Joint Motor Module (Dual Encoders)
openelab.com
Price
Quote on request
WAGO Products Distributor Page
TSI Solutions
Price
Quote on request
WAGO Remote I/O System
WAGO
Price
Quote on request
EDWARDS (SIGA-IO) Input/Output Module
Life Safety Consultants
Price
US$132.73
Mircom MIX-M500X Isolator Module
Life Safety Consultants
Price
Quote on request
MOQ
1
Siemens Dual Input Interface Module
Life Safety Consultants
Price
Quote on request
Siemens (TRI-R) Single Input Interface Module 500-896224
Life Safety Consultants
Price
Quote on request
LENZE ESVZAE0 Ethernet/IP Communications Interface Module
Electric Motor Wholesale
Price
US$260.00
PC4401 Maxsys Data Interface Module
Silmar Electronics, Inc.
Price
Quote on request
PXI Express Data Storage Module
Conduant Corporation
Price
Quote on request
Haiwell A Series A16XDT 16-Channel I/O Expansion Module
endosysautomation.in
Price
₹5,000 (≈ US$52.67 indicative, 4 Nov)
Siemens PLC I/O Module ET200S 6ES7131-4BF00-0AA0
aimgaintechnosolution.in
Price
₹2,500 (≈ US$26.34 indicative, 4 Nov)
MOQ
1
Fieldbus IO Module
rtelligentglobal.com
Price
Quote on request
High-Performance Digital Input Module
rtelligentglobal.com
Price
Quote on request
High-Performance EtherCAT Coupler REC1
rtelligentglobal.com
Price
Quote on request
Fieldbus Communication Slave IO Module EIO1616
rtelligentglobal.com
Price
Quote on request
Expansion I/O Modules RE Series
rtelligentglobal.com
Price
Quote on request
M140E 8DI+8DO Remote I/O Acquisition Module
BLIIoT
Price
Quote on request
M100E 2DI+2AI+2DO Dual-Ethernet I/O Module
BLIIoT
Price
Quote on request
8CH Digital Input Ethernet Remote I/O Module M310T
BLIIoT
Price
Quote on request
2DI+2DO+2AI Ethernet Remote I/O Module M100T
BLIIoT
Price
Quote on request
Woodward 5437-1067A Industrial Control Module
hansmat.com
Price
Quote on request
UN 232-4HD32-0XB0 Analog Output Module
unimatautomation.com
Price
Quote on request
UN 231-5ND32-0XB0 Analog Input Module
unimatautomation.com
Price
Quote on request
UN 221-1BF32-0XB0 Digital Input Module
unimatautomation.com
Price
Quote on request
UN 231-4HD32-0XB0 PLC Analog Input Module
unimatautomation.com
Price
Quote on request
ZIO Series EtherCAT Plug-in I/O Modules
zlg.com
Price
Quote on request
C Series Remote I/O Module System
zlg.com
Price
Quote on request
AI21T-RS4-D8 / AI22P-RS4-D8 I/O Module
gzandea.com
Price
Quote on request
AI21T-RS4 / AI21P-RS4 Industrial I/O Module
gzandea.com
Price
Quote on request
RSM Series RS-485 Data Acquisition Modules
embedcontrol.com
Price
Quote on request
NDAM Distributed Data Collection and Control System
embedcontrol.com
Price
Quote on request
What to specify when sourcing i/o modules
- Type of module (e.g., Ethernet, WiFi, LoRa)
- Input/output specifications
- Communication protocols supported
- Power requirements
- Environmental ratings (e.g., IP rating)
- Minimum order quantity (MOQ)
- Packaging requirements
Frequently asked questions
What factors influence the pricing of I/O Modules?
Pricing for I/O Modules can be influenced by factors such as the type of technology used, the complexity of the module, and the volume of the order. Customization and certifications may also affect costs.
What is the typical minimum order quantity (MOQ) for I/O Modules?
Minimum order quantities for I/O Modules can vary significantly between suppliers. It's advisable to check individual listings on Broost to find the MOQ that best suits your purchasing needs.
How do manufacturers ensure the quality of I/O Modules?
Manufacturers typically implement quality checks through rigorous testing, adherence to industry standards, and certifications. Buyers can request details on quality assurance processes when submitting RFQs.
What are the lead times for sourcing I/O Modules from different locations?
Lead times for I/O Modules can vary based on the supplier's location, production capacity, and shipping methods. It's recommended to inquire about specific lead times when requesting quotes.
Can I source I/O Modules with specific certifications?
Yes, many suppliers offer I/O Modules with various certifications. When submitting an RFQ, specify the required certifications to ensure compliance with industry standards.