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- Overview
- Specifications
- Description
- Applications
- Troubleshooting
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
FC-TSDI-16UNI |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
FC-TSDI-16UNI |
|
Product Type: |
Safe Digital Input FTA Module |
|
Dimensions: |
9x7x6cm |
|
Weight: |
0.14kg |
|
Approvals: |
CE; TUV; UL; CSA; FM |
|
Input Channels: |
16 (2 groups of 8) |
|
Maximum Voltage: |
50 VDC (IEC 61010-1 Cat. III) / 150 VDC (Cat. II, per table reference) |
|
DIN Rail Type: |
TS32 / TS35 × 7.5 |
|
Used Rail Length: |
91 mm (3.58 in) |
|
Fuse Rating: |
250 mA |
|
Fuse Dimensions: |
5 × 20 mm |
|
Fuse Voltage Rating: |
400 VAC / 400 VDC |
|
Fuse Manufacturer: |
SOC |
|
Fuse Part Number: |
SHV12 250 mA |
|
Maximum Output Current per Fuse: |
175 mA |
|
Termination: |
Screw terminals (max 2.5 mm² / AWG 14; strip length 7 mm; torque 0.5 Nm) |
Description
The Field termination assembly module FC-TSDI-16UNI is the interface between system interconnection cable SICC-0001/Lx and the external field wiring (screw terminals). The FTA module has a universal snap-in provision for standard DIN EN rails, and screw terminals for connecting field wiring.
Applications
Fine chemical plant: monitors isolation valves and gas leak safety switches, transmitting signals into a high-reliability control system.
Offshore oil production: deployed in platform cabinets to safely collect ESD valve status from high-power wellhead shutdown systems.
Coal gasification plant: isolates and acquires explosion-proof limit switch signals in dusty, high-voltage fluctuation gasifier areas.
Steel metallurgical plant: provides electrical isolation and safe transmission for blast furnace cooling flow switches and top pressure interlocks.
Nuclear power plant: used in conventional and auxiliary safety systems to monitor grouped pneumatic and electric valve contact status.
Troubleshooting
Simultaneous power outage or unresponsiveness of all 8 channels: First, check if the power supply route for the corresponding group is interrupted. Next, check if the corresponding SOC modular fuse has blown due to external overload or short circuit (easily triggered when single-channel current exceeds 175 mA). Before replacing with the same model fuse, any short circuit faults in the field wiring must be cleared.
Intermittent channel input signal or false alarms: Field wiring vibration may have caused loosening. Use a torque meter to tighten each AWG 14 terminal block to the standard 0.5 Nm. Also check if the stripped wire length is less than 7 mm, resulting in insufficient contact area or wire core oxidation.
FAQ
Q: How many channels and groups does FC-TSDI-16UNI have?
A: 16 channels, divided into 2 groups of 8 channels each.
Q: What is the maximum DC voltage of FC-TSDI-16UNI?
A: Cat. III: 50 VDC; Cat. II: 150 VDC.
Q: How much DIN rail space does FC-TSDI-16UNI occupy?
A: 91 mm (3.58 in.).
Q: What are the fuse type and specifications of FC-TSDI-16UNI?
A: SOC SHV12, 250 mA, 5 × 20 mm, 400 VAC/VDC.
Q: What are the terminal wiring specifications and torque of FC-TSDI-16UNI?
A: Maximum 2.5 mm² (AWG 14), 7 mm strip length, torque 0.5 Nm.
