IDM OPT

I. Product Introduction

The IDM OPT-16AM device adopts large-scale FPGA design and proprietary technology, supporting 1~16 channels of analog signals (current/voltage) over fiber relay simultaneously. The device features dual power supply, high-performance FPGA programmable logic, no MCU processing, high-speed conversion with sampling frequency up to 20KHz, and 12-bit AD conversion chips, solving the challenges of electromagnetic interference, ground loop interference, and lightning damage, greatly improving the reliability, security, and confidentiality of control signals, while also addressing the issue of limited cable transmission distance.

II. Product Appearance

III. Features

Ø The devices are used in pairs, with local signal input and remote signal output;

Ø The device provides 1 optical transmission interface;

Ø Supports 420mA, 1-16 channels of current; or supports 010V/0~5V, 1-16 channels of voltage; 16 analog input/output channels can be arbitrarily combined;

Ø The AD/DA channels of 16 analog channels adopt FPGA parallel read/write, not MCU sequential read/write mode, with each analog channel delay <0.1ms;

Ø Each analog channel reads high-speed sampling data via FPGA, with a sampling rate of 20K samples/second, far higher than similar products on the market;

Ø Multimode fiber/single-mode fiber optional, multimode can transmit 2KM, single-mode can transmit 20KM, ST/SC/FC interfaces optional;

Ø Signal fault protection function; full display of electrical interface and fiber optic operating status;

Ø 4-20mA interface lightning protection meets IEC61000-4-5 (8/20μS) differential mode: 6KV, impedance (2Ω); common mode: 6KV, impedance (2Ω) standard;

Ø Supports wide-range AC/DC input, internal isolation, redundant dual power input, power supply with overload protection and reverse polarity protection;

Ø Meets industrial Grade 4 electromagnetic compatibility requirements;

u Ultra-strong lightning protection: lightning-proof, resistant to induced high voltage, surge-proof, etc.;

u Fanless efficient heat dissipation, reducing repair time;

Ø IP40 housing protection rating, capable of withstanding harsh environments;

Ø DIN rail or wall-mounting installation;

Ø Wide temperature range: operating temperature -40℃ ~ +85℃;

Ø All models pass 100% burn-in testing, warranty period: 3 years.

IV. Technical Specifications

1. Optical Transmission Interface

Ø Fiber: single-fiber dual-fiber

Ø Fiber interface: FC/SC/ST/LC(SFP)

Ø Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single-mode; non-repeater transmission distance: 20~120Km

Ø Typical transmit power:

u Single-mode 1310/1550nm: ≥-9dBm; Multimode 850nm: -18dBm

u Multimode 1310nm: -25dBm

Ø Receiver sensitivity range: -28dBm~-40dBm

2. Current Analog Input

Ø Input/output range: 020mA (including 420mA)

Ø Resolution: 12-bit

Ø Sampling rate: 20K samples/second

Ø Time delay: <0.1ms

Ø Maximum load capacity: 600Ω; Input resistance: 125Ω

Ø Accuracy: 0.4% (at room temperature)

3. Voltage Analog Input

Ø Input/output range: 010V (including 05V)

Ø Resolution: 12-bit

Ø Sampling rate: 20K samples/second

Ø Time delay: <1ms

Ø Maximum load capacity: 600Ω

Ø Input resistance: 100KΩ

Ø Accuracy: 0.4% (at room temperature)

4. Environmental Specifications

Ø Operating temperature: -40℃—+85℃

Ø Storage temperature: -40℃—+85℃

Ø Operating humidity: 0%—95% (non-condensing)

Ø MTBF: >100,000 hours

V. Product Specifications

Product Model	IDM OPT-16AM
Product Function Description	Simultaneously transmits 16 analog interfaces over optical fiber
Service Port Description	1 optical fiber interface;16 analog interfaces
Power Supply	Redundant dual power input:  DC12-48V Power consumption<5W Overload protection: Supported; Reverse polarity protection: Supported; Redundancy protection: Supported Connection terminal:4 pin 5.08mm pitch pluggable terminal block Enclosure:IP40 protection rating, aluminum alloy material Mounting: DIN-rail mounting, wall-mounting
Product Dimensions	(L×W×H) 133*120*50mm
Weight	0.75Kg/unit

VI. Typical Applications (Point-to-Point Applications)