Master Electronics - Authorized Distributor of Electronic Components
(888) 473-5297
Master Electronics - Authorized Distributor of Electronic Components
Login
Track My Order
EN
English
中文 / 汉语
Español
0
0
x
Products
Capacitors
Circuit Protection
Computer Products
Connectors
Development Systems
Discrete Semiconductors
Electromechanical
View all products
Products
SUPPLIERS
Solutions
About Us
Company
Overview
History
Accolades
News
Locations
Code of Business Ethics and Conduct
Culture
Team Master
Super Power
Top Workplace
Join Us
Careers
Partner
In the News
Master Electronics Named a 2026 Top Workplaces Award Winner
Master Electronics Named a 2025 Top Workplace in Arizona
Master Electronics Receives Seven Awards at the 2025 EDS Leadership Summit
Why Work with Us
Contact Us
Products
SUPPLIERS
Solutions
About Us
Contact Us
EN
English
中文 / 汉语
Español
(888) 473-5297
Track My Order
Your Cart
help desk software
Home
All Products
Industrial Automation & Control
Interface Modules
Field I/O Modules
1110
PRODUCT RESULTS FOR "
Interface Modules
"
Filter Results
1110 Products
Types of "
Interface Modules
"
Analog & Digital Interface Modules (365)
Connector Interface Module (176)
DIN Rail Fuse Holders (105)
DIN Rail Terminal Blocks (6,321)
Diode & Component Modules (111)
Field I/O Modules (1,110)
Operator Interface (210)
Relay Interface Modules (2,761)
Sensor Interface Modules (241)
Show All
Data Sheet
IDC-24
TE Connectivity / P&B Brand
interface-modules
I/O Module Relays I/O Module -24VDC/24VDC-IN 34mA 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
201
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$30.10
10
$23.81
25
$22.50
50
$21.64
100
$21.19
Data Sheet
ODC24
Sensata / Crydom
interface-modules
Output Module - 18-32 VDC Control Voltage Range - 3.0 A Maximum Load Current - 3-60 VDC Operating Voltage Range - ...
VIEW PRODUCT
In Stock:
172
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$57.71
5
$57.14
10
$54.02
25
$53.76
50
$51.31
Data Sheet
70G-IDC5B
Grayhill
interface-modules
I/O Module Relays Input Module 18mA 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
98
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
5
$15.72
25
$14.71
50
$14.28
100
$12.96
250
$12.42
Data Sheet
IAC5
OPTO-22
interface-modules
I/O Module Relays Input Module 90VAC to 140VAC 5mA 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
76
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$36.21
5
$32.31
10
$32.23
25
$30.43
50
$28.77
Data Sheet
X4OAC15
Sensata / Crydom
interface-modules
I/O Module Relays Output Module 15VDC 20mA 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
20
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
3
$37.50
5
$25.17
10 +
$18.75
Data Sheet
SNAP-AIV-4
OPTO-22
interface-modules
Input Voltage Module - 4 Channel - Analog Voltage Input - -10 to +10 Vdc or -5 to +5 Vdc - Supply 5VDC - 5 Pin I/ ...
VIEW PRODUCT
In Stock:
15
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$395.32
3
$391.46
5 +
$373.95
Data Sheet
2901536
Phoenix Contact
interface-modules
Radioline - I/O extension module - 4 digital relay outputs (5 A - 250 V AC/DC)
VIEW PRODUCT
In Stock:
2
Can Ship immediately
MANUFACTURER STOCK
41
Ships 8/10/26
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$349.72
5 +
$332.23
Data Sheet
G4AD3
OPTO-22
interface-modules
I/O Module Relays Input Module 20mA 4000Vrms Thru-Hole/Plug-In
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
2 Weeks
1
$457.75
3
$451.39
5 +
$445.20
Data Sheet
IDC5P
OPTO-22
interface-modules
I/O Module Relays Input Module 25mA 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
2 Weeks
1
$31.90
5
$29.84
10
$28.46
25
$27.61
50
$26.43
Data Sheet
70M-ODC5A
Grayhill
interface-modules
I/O Module Relays Output Module 4000Vrms Thru-Hole
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
10 Weeks
5
$20.03
10
$19.11
25
$18.54
50
$18.00
100
$15.71
Previous
2
3
4
Next
Give Feedback
How Are We Doing?
✕
What type of feedback would you like to share?
*
Your input helps us understand your experience and improve our site.
-- Please select --
Something isn't working
I have a suggestion
I have a question
Positive feedback
How would you describe the urgency of this feedback?
*
This helps us prioritize any fixes or improvements.
-- Please select --
Not urgent
Somewhat urgent
Urgent
Tell us a little more
We'll review this to make the experience better for you and others.
May we follow up if needed?
Only if you'd like us to contact you for clarification.
Your name
Your email address
Send Feedback
✕
We'd Love Your Input
One quick question — takes less than 10 seconds.
Not Now
Submit Answer