Cellular I/O Modules
I/O controllers with cellular connectivity for remote monitoring and IoT applications.
Remote Monitoring Made Easy
Our new cellular monitoring and control modules make your life easier. When you need to deploy an IoT controller where no wired networking infrastructure exists, skip the third-party program hardware and build from our popular X-400 platform - now with embedded cellular connectivity. Remote monitoring and control has never been easier.
- The X-400C is ideal for creating remote monitoring and control systems that require cellular connectivity and/or cloud access. With its expandable design, it's used in industries far and wide for stand-alone controls, as a capable RTU, or a sophisticated edge prorammable controller. It's the ideal industrial IoT device.
- The X-404C is perfect for monitoring Modbus RS-485 signals from sensors deployed in the field. This controller is very commonly used for remote tank level monitoring where the multidrop wiring configuration and compatiblity with hazloc level sensors is a critical advantage.
Cellular I/O Devices for Monitoring & Control
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- Relays
- Digital Inputs
- Modbus RS-485 Inputs
- Modular
- Analog I/O
- Frequency Input
- Counters
- Expandable I/O

X-404C™ | Cellular Modbus Master Controller
Part number(s): X-404C-I-CA
OUTPUTS
-
INPUTS
Modbus Sensors: Up to 32 modbus devices/sensors
1-Wire Bus: Up to 16 temperature/humidity sensors
FEATURES
Cellular Modem
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP
X-404C Application Examples

Tank Level Monitoring
Buy Cellular Data Plans
5 MB Data Plan
Subscription: Annual (auto-renewed)
Annual Price: $59.95
10 MB Data Plan
Subscription: Annual (auto-renewed)
Annual Price: $95.95
30 MB Data Plan
Subscription: Annual (auto-renewed)
Annual Price: $179.95
Note: For use with ControlByWeb cellular devices (sold separately).