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- Overview
- Specifications
- Description
- Applications
- Main functions
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
TSAI-1620M FC-TSAI-1620M |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Model |
TSAI-1620M FC-TSAI-1620M |
|
Product Type |
Field Termination Assembly Module |
|
Dimensions |
21 × 7 × 5.8 cm |
|
Weight |
0.3 kg |
|
Approvals |
CE, TUV, UL, CSA, FM |
|
Input Channels |
16 (2 groups of 8 with common 0 V) |
|
Power Requirements |
30 VDC external, 3 mA (without input loop loads) |
|
Input Current |
0–25 mA |
|
Input Resistance |
250 Ω (±1%) |
|
Output Resistance (Passive Transmitters) |
270 Ω (±5%) |
|
Igniting Current per Channel |
<120 mA @ 30 VDC |
|
Output Voltage to SAI-1620m |
0–4 VDC |
|
Output Accuracy |
0.1% |
|
Fuse Rating |
315 mAT (slow-acting) |
|
DIN Rail Type |
TS32 / TS35 × 7.5 |
|
Used Rail Length |
211 mm (8.30 in) |
|
Terminal Type |
Screw terminals |
|
Max Wire Diameter |
2.5 mm² (AWG 14) |
|
Wire Strip Length |
7 mm (0.28 in) |
|
Tightening Torque |
0.5 Nm (0.37 ft-lb) |
|
Hydrogen Group (A & B) Max Loop Inductance |
6 mH |
|
Hydrogen Group (A & B) Max Loop Capacitance |
0.25 µF |
|
Non-Hydrogen Group (C & D) Max Loop Inductance |
20 mH |
|
Non-Hydrogen Group (C & D) Max Loop Capacitance |
5 µF |
Description
The Honeywell Field termination assembly module TSAI-1620M FC-TSAI-1620M is the interface between field components (such as sensors) and the safe high-density analog input module SAI-1620m in Safety Manager. It can be used for interfacing signals from Class I, Division 2 Hazardous Locations. The TSAI-1620M FC-TSAI-1620M module has sixteen analog input channels, which may be used for both safety-related and non-safety-related applications.
Applications
Petrochemical Plants: FM and TUV certified for safe gas and level sensor data acquisition in hazardous explosive areas.
Thermal Power Plants: Stable signal output and strong interference resistance for boiler and turbine monitoring systems.
Natural Gas Processing Plants: Intrinsic safety design ensures secure monitoring during hazardous gas transport and storage.
Large Fertilizer Plants: 16-channel wiring supports complex field instrument connections in ammonia and urea production lines.
Pharmaceutical Plants: High-accuracy signal conversion supports precise monitoring of temperature and pressure in process control.
Main functions
Linear direct conversion of 0(4)—20 mA DC field signals to the signal levels of the safe high-density analog input module SAI-1620m
Power supply distribution to each transmitter with voltage-current limitation in compliance with Hazardous Area Class I Division 2
Enabling monitoring of the external power connected to the FTA module
FAQ
Q: How many input channels does TSAI-1620M FC-TSAI-1620M have?
A: It has 16 input channels (2 groups of 8 sharing a 0 V common).
Q: What is the input resistance of TSAI-1620M FC-TSAI-1620M?
A: The input resistance is 250 Ω (±1%).
Q: What DIN rail types does TSAI-1620M FC-TSAI-1620M support?
A: It supports TS32 or TS35 × 7.5 DIN rails.
Q: What is the maximum conductor cross-section allowed for TSAI-1620M FC-TSAI-1620M?
A: The maximum conductor cross-section is 2.5 mm² (AWG 14).
Q: What is the tightening torque for TSAI-1620M FC-TSAI-1620M terminal screws?
A: The tightening torque is 0.5 Nm (0.37 ft-lb).
