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- Overview
- Specifications
- Description
- Applications
- Troubleshooting
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
MU-TSDM02 51303932-277 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
MU-TSDM02 51303932-277 |
|
Product Type |
Serial Device Interface |
|
Dimensions |
15.1 × 12 × 8 cm |
|
Weight |
0.3 kg |
|
Physical Interface |
EIA-485 Multidrop (5-terminal compression connector) |
|
Device Supported |
Honeywell Manual/Auto Station |
|
Lines Supported (EIA-485) |
R (Data+), Data+, Shield, Data-, R (Data-) |
|
Modem Support |
No (multidrop only) |
|
Distance (Power Adapter to FTA) |
Internal cabinet cable or up to 300 m (1000 ft) external cable |
|
EIA-485 Cable Length (FTA to Device) |
Up to 1.2 km (4000 ft) with appropriate cable |
|
Surge Withstand Capability |
ANSI/IEEE C37.90.1-1978 |
|
ESD Protection |
IEC 801.2 |
|
Manual/Auto Stations Support |
2 FTAs per SDI IOP; 4 stations per FTA |
|
Baud Rate |
19.2 Kbps |
|
Transmission Mode |
Asynchronous, bit serial |
|
Data Transfer |
Bidirectional, half-duplex |
|
Message Validity |
Single-bit character parity + message block checksum |
|
Tag ID |
Downloaded (8 characters) |
|
PV Range |
EUHI and EULO downloaded |
|
Input Scan Rate |
4 updates per second per point |
Description
The Honeywell MU-TSDM02 51303932-277 Serial Device Interface is used to facilitate communication between serial devices and Honeywell's Distributed Control Systems (DCS), such as TDC 3000 and Experion PKS. Utilizing a multidrop physical interface, this module ensures data transmission in industrial automation and process control applications.
Applications
Oil Refineries: Long-distance serial communication for reliable data exchange between control rooms and field panels.
Chemical Plants: Dual data verification ensures stable communication under strong electromagnetic interference.
Thermal Power Plants: Fast update scanning enables real-time monitoring of boiler and auxiliary equipment status.
Natural Gas Plants: Surge and ESD protection standards ensure reliable operation in harsh environments.
Steel Mills: Rugged terminal design withstands continuous vibration from heavy industrial machinery.
Troubleshooting
Communication loss / red light (link failure): Check R (Data+), Data+, Data− wiring for reversal, open circuit, or high impedance. Verify max 4 stations per FTA.
Checksum errors: Caused by interference or grounding issues at 19.2 Kbps. Ensure single-end shield grounding and use matched 1.2 km shielded twisted pair cable.
Slow or stalled updates: If refresh is below 4 updates/sec, check 300 m HPM cable for crosstalk and verify Tag ID and EUHI/EULO configuration.
FAQ
Q: What communication baud rate does MU-TSDM02 51303932-277 support?
A: Its communication baud rate is 19.2 Kbps.
Q: What is the bidirectional data transmission mode of MU-TSDM02 51303932-277?
A: It uses asynchronous, bit-serial half-duplex transmission.
Q: What is the maximum EIA-485 cable length supported from FTA to device for MU-TSDM02 51303932-277?
A: It supports up to 1.2 km (4000 ft) using appropriate cable.
Q: How many manual/automatic stations does each FTA support for MU-TSDM02 51303932-277?
A: Each FTA supports 4 manual/automatic stations.
Q: What is the input scan rate of MU-TSDM02 51303932-277?
A: The input scan rate is updated 4 times per second per point.
