Honeywell
Serial Interface Module TC-MUX021 Honeywell
In stock, ready to ship
Manufacturer: Honeywell
Product No.: TC-MUX021
Product Type: Serial Interface Module
Product Origin: USA
Payment: T/T
Weight: 1200g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Honeywell TC-MUX021 is a double-slot serial interface module providing two communication ports. It supports RS-232 and RS-422/485 interfaces for connecting smart field devices to Experion controllers.
Key Specs
- Ports: 2 serial channels
- Interfaces: EIA RS-232D / RS-422/485D (selectable per FTA)
- Max speed: 19.2 kb/s per port
- Supported FTAs: MU-TSIM12 (Modbus), MU-TSIA12 (DF1)
- Power dissipation: 10 W
- Max modules per controller: 3
Why Choose This
- Dual independent serial ports
- Flexible RS-232 or RS-485 selection
- Direct support for Modbus and Allen-Bradley DF1
- Rugged design for industrial use
Common Questions
- How many ports? Two serial ports.
- Supported protocols? Via FTAs – Modbus and DF1.
- Max modules? Up to 3 per controller.
Mounting Steps
- Insert the double-slot module into the I/O chassis.
- Connect the appropriate Field Termination Assemblies.
- Wire RS-232 or RS-485 devices to the FTAs.
- Configure port parameters in the control system.
- Verify communication with field devices.
Buying Advice
- Select when serial device integration is required.
- Match with the correct FTA for the desired protocol.
- Useful for Modbus or DF1 device connectivity.