Product Overview
The Honeywell FC-TSAI-1620M is a field termination assembly module. It interfaces field sensors with the safe high-density analog input module SAI-1620m. This unit works in the Safety Manager system. You can use the Honeywell FC-TSAI-1620M for safety-related and non-safety-related applications. It supports signals from Class I Division 2 hazardous locations.
Series: Safety Manager Series
Product Type: Analog Input Field Termination Assembly (FTA)
Product Category: I/O Modules
Current Price (RMB): ¥4,280
Gross Weight: 0.4 kg
Technical Specifications
The Honeywell FC-TSAI-1620M converts 0-20 mA or 4-20 mA field signals linearly. It sends 0-4 Vdc outputs to the SAI-1620m module.
Input Specifications
Number of Input Channels: 16 (2 groups of 8 with common 0 V)
Input Current Range: 0 to 25 mA
Input Resistance: 250 Ω (± 1%)
Signal Types: 0-20 mA and 4-20 mA DC field signals
Output Specifications (To SAI-1620m)
Power Requirements
External Power (Vext): 30 Vdc required
Module Consumption: 3 mA (without input loop loads)
Power Supply Distribution: To each transmitter with voltage-current limitation
Output to Passive Transmitters
Fuses & Protection
Fuse Rating: 315 mAT (slow-acting)
Fuse Dimensions: 5 × 20 mm (0.20 × 0.79 in)
Hazardous Area Compliance: Class I Division 2
Physical Dimensions & Mounting
Module Dimensions (L × W × H): 210 × 70 × 60 mm (8.26 × 2.76 × 2.36 in)
DIN EN Rails: TS32 or TS35 × 7.5
Used Rail Length: 211 mm (8.30 in)
Mounting Type: Universal snap-in provision for standard DIN EN rails
Termination Specifications
Terminal Type: Screw terminals
Max Wire Diameter: 2.5 mm² (AWG 14)
Strip Length: 7 mm (0.28 in)
Tightening Torque: 0.5 Nm (0.37 ft-lb)
Connection Cable
Key Features & Benefits
The Honeywell FC-TSAI-1620M provides sixteen analog input channels. These channels split into two groups of eight with common 0 V. The module enables monitoring of external power connected to the FTA. You get power distribution to each transmitter with hazardous area compliance. The FC-TSAI-1620M achieves 0.1% conversion accuracy. It supports both safety-related and non-safety-related applications in one unit.
Installation Guide
Follow these steps to install the Honeywell FC-TSAI-1620M correctly.
Mount the FTA module on a TS32 or TS35 DIN EN rail.
Use exactly 211 mm of rail length for secure fitting.
Connect field wiring using 2.5 mm² (AWG 14) wire max.
Strip each wire to 7 mm before inserting into screw terminals.
Tighten screws to 0.5 Nm torque for reliable connection.
Plug the SICC-0001/Lx cable into the SIC connector.
Apply 30 Vdc external power to the module terminals.
Check each channel for proper 0-20 mA or 4-20 mA signals.
Package List
1 x Honeywell FC-TSAI-1620M field termination assembly module
1 x Terminal identification label
4 x Mounting clips for DIN rail
Frequently Asked Questions (FAQ)
Q1: How many analog input channels does the FC-TSAI-1620M support?
A1: The FC-TSAI-1620M supports 16 analog input channels. These arrange into two groups of eight channels with common 0 V per group.
Q2: Can I use the Honeywell FC-TSAI-1620M in hazardous locations?
A2: Yes, the Honeywell FC-TSAI-1620M works in Class I Division 2 hazardous locations. It includes power distribution with voltage-current limitation.
Q3: What is the accuracy of analog conversion on this FTA module?
A3: The FC-TSAI-1620M achieves 0.1% conversion accuracy. It linearly converts 0-20 mA or 4-20 mA signals to 0-4 Vdc outputs.
Q4: What cable connects the FC-TSAI-1620M to the SAI-1620m module?
A4: You need the system interconnection cable model SICC-0001/Lx. This cable plugs directly into the SIC connector on the FTA module.
Q5: What is the maximum wire size for the screw terminals on the FC-TSAI-1620M?
A5: The screw terminals accept a maximum wire diameter of 2.5 mm². This equals AWG 14 copper wire.
Customer Reviews