The JS-VISG-M-S is a versatile, high-precision voltage and current signal generator widely used for testing PLCs, industrial equipment, and valve adjustments. This pocket-sized simulator provides both 0-10V and 0-22mA signals, making it an essential tool for field engineers. Key Technical Specifications
Understanding the hardware capabilities is the first step in using the device effectively:
Power Input: Supports DC 15-30V (terminals) or 5V Micro-USB (power bank/PC).
Internal Battery: Often features a 3.7V 1000mAh lithium battery for portable use.
Voltage Output: Adjustable from 0-10V with a precision of 0.01V.
Current Output: Adjustable from 0-22mA with a precision of 0.01mA.
Display: A 4-digit LED screen that shows values with two decimal places. Wiring & Connection Guide
Proper wiring prevents damage to the simulator or your PLC control system:
Power: Connect external 24V power to the terminals labeled 24V+ and GND.
Voltage Output: Use the AVO (Voltage Output) and GND terminals.
Current Output: Use the AI+ and I-MODE (or COM) terminals for current loop simulation. Operational Instructions
The device is controlled via a single encoder knob with a 360-degree stepless rotation:
Adjusting Values: Rotate clockwise to increase and counter-clockwise to decrease.
Saving Output: Briefly press the knob to save the current value. The screen will display "..." to confirm, and the device will restart with this value next time.
Switching Modes: Use the small "MODE" button to toggle between voltage and current display modes. System Parameter Settings (F-Menu)
To access advanced settings like calibration or range adjustments, you must enter the parameter menu:
Enter Menu: Press and hold the knob for 2 seconds until "F001" appears.
Input Password: Many devices require the password + - - + (one clockwise pulse, two counter-clockwise, one clockwise) to unlock restricted parameters like F002. Common Parameters:
F001: Toggle between Coarse (0) and Fine (1) adjustment modes. F002: Set the output range (e.g., 0-10V, 4-20mA, or 2-10V).
F003: Change the display mode from real value to 0-100% percentage or 0-50Hz.
For detailed calibration procedures or to download the official JS-VISG-M-S PDF Manual, refer to documentation provided by Uctronics or Brightwin.
Are you planning to use this device for PLC commissioning or for calibrating industrial valves?
This manual provides technical specifications, wiring instructions, and operation procedures for the JS-VISG-M-S
High-Precision Voltage and Current Signal Generator. This device is commonly used for PLC debugging, inverter testing, and servo drive calibration. 1. Technical Specifications JS-VISG-M-S
is a versatile handheld simulator capable of simultaneous voltage and current output Power Supply Options: External DC: (non-charging) / (charging). non-charging / charging). Lithium Battery ( Voltage Output: (adjustable), precision , max current Current Output: (adjustable), precision 4-digit LED display with two decimal places. Precision encoder knob with pulses per rotation. 2. Wiring and Setup
The device supports various wiring configurations for different industrial components. Standard Power: terminals. Voltage Output: terminals for Current Output:
Compatible with 2, 3, and 4-wire active or passive connections. Passive 2-wire: Connect to pressure or temperature sensors. Active 3/4-wire: Connect to PLC inputs or inverter drives. 3. Operation and Parameter Settings To adjust parameters, press the knob for to enter the system menu. Description Adjustment Mode : Point Mode Output Range Display Mode : Real value; percentage; : Manual save (press knob); : Auto-save value on power-off Accessing restricted parameters (like ) may require a password sequence (e.g., ) using the knob. 4. Key Features Short-Circuit Protection: The output is protected against accidental shorts. Reverse Polarity Protection:
Prevents damage if the external power supply is connected incorrectly. Calibration:
Both voltage and current outputs can be calibrated via parameters specific wiring diagram for a 2-wire sensor or a 4-wire PLC input? U6206.pdf - Uctronics.com
JS-VISG-M-S refers to a specific model of a Voltage and Current Signal Generator
, often used by technicians and engineers to simulate industrial signals ( ) for testing PLC systems or calibrating instruments.
The "story" of its operation follows a logical progression from powering the device to fine-tuning specific output parameters. 1. Power and Initial Interface
When you first power on the device (typically via micro-USB or external terminals), the LED screen displays the current output value. By default, it is in Normal Adjustment Mode
. Turning the knob clockwise or counter-clockwise will immediately increase or decrease the output voltage or current based on your wiring configuration. 2. Entering the "Hidden" Settings
The true "story" of the device begins when you need to change its fundamental behavior (like switching between fine and coarse adjustment). : To enter the settings menu, you must long-press the knob for 2 seconds The First Code : The screen will flash , which is the entry point for the parameter list. 3. The Security Barrier (Password)
Many versions of this manual describe a "gatekeeper" function. While
is accessible, moving to higher functions like calibration (F006) requires a password. The Unlock Sequence
: You must navigate to the password prompt and input the sequence: js-visg-m-s manual
(Rotate clockwise, then counter-clockwise twice, then clockwise once). Verification
: Once entered, the display changes from dashed lines to a ready state, allowing you to access advanced system parameters. 4. Calibration and Mode Selection
Inside the menu, the manual details specific "chapters" or codes:
: Adjusts the sensitivity of the knob (Step size for coarse vs. fine tuning). : This is the Calibration Chapter
. To ensure the device is accurate, you would measure the output with a high-precision multimeter and then adjust the value in F006 until the device's display matches the meter's reading. 5. Finalizing and Saving The cycle ends with the Storing Memory : Pressing the knob (OK) saves the individual parameter.
: To return to normal operation, you either scroll to the "Fend" option or wait 10 seconds without touching the knob. The device will then remember these settings even after it is powered off.
Master Your Bench: A Guide to the JS-VISG-M-S Signal Generator
If you do any work with PLC programming, industrial automation, or sensor testing, you’ve likely encountered the need for a reliable, portable signal source. The JS-VISG-M-S
is a compact powerhouse that provides both voltage (0-10V) and current (0-22mA) signals.
In this post, we’re breaking down the manual so you can get up and running in minutes. 1. Powering Your Device One of the best features of the JS-VISG-M-S is its versatility. You have three ways to keep it running:
External DC Supply: Connect DC 15-30V to the wiring terminals. MicroUSB: Use a standard 5V/1A MicroUSB cable.
Internal Battery: Many models come with a built-in 3.7V 1000mAh lithium battery for true portable testing. 2. Key Technical Specs Voltage Output: 0-10V with a precision of 0.01V. Current Output: 0-22mA with a precision of 0.01mA.
Display: A clear 4-digit digital display with two decimal places.
Control: A precision encoder knob (20 pulses per rotation) for fine or coarse adjustments. 3. Basic Navigation & Configuration
The encoder knob is your primary tool for navigating the JS-VISG-M-S firmware . Setting the Range (F002)
Depending on your project, you might not need a full 0-10V range. You can limit the output range via parameter F002: 0: 0-10V (Default) 1: 2-10V 2: 2-5V 3: 1-5V Adjusting Coarse vs. Fine Control (F001)
Tired of spinning the knob forever? Parameter F001 lets you toggle between: 0: Coarse adjustment (larger increments) 1: Fine adjustment (0.01 increments) 4. How to Save Your Output
If you want the device to remember its last output value when you power it back on: Adjust the output to your desired value.
JS-VISG-M-S is a handheld, portable signal generator used primarily for testing and calibrating industrial equipment like PLCs and transmitters. It can output both voltage ( ) and current ( ) signals. Key Technical Specifications Voltage Output: (adjustable, precision Current Output: (adjustable, precision Power Supply: external power or a lithium battery. Can be charged via microUSB ( 4-digit digital display showing two decimal places. Common Operations & Programming To access the configuration menu on most versions (like the Enter Menu: Press and hold the encoder knob for until the screen displays "F001". Unlock Settings:
To proceed past certain menus, you may need to input the password (rotate the knob right, left, left, right). Adjust Parameters: Rotate the knob to change values and press (click the knob) to confirm. www.brightwintech.com Parameter Codes (Partial List) Adjustment Mode 0: Rough, 1: Fine, 3: Fast Output Range Display Mode 0: Voltage/Current value, 1: Percentage (
For full wiring diagrams and detailed calibration steps, you can download the JS-VISG-M-S User Manual PDF BRT-LB02G Upgrade Manual wiring diagrams for a specific application, such as connecting to a 2-wire transmitter
The JS-VISG-M-S is a portable, high-precision voltage and current signal generator designed for testing, debugging, and calibrating industrial equipment like PLCs and frequency converters. This versatile handheld tool acts as a "simulator" for standard industrial analog signals, specifically 0-10V and 4-20mA. Core Capabilities
The device serves as a bridge between manual testing and automated systems. Its primary functions include: Signal Output: Generates adjustable voltage ( ) and current ( ) with a precision of and respectively. Dual Power Modes: Operates via a DC external terminal or a standard microUSB port. Some variants include a built-in lithium battery for cordless field use.
Flexible Wiring: Supports 2-wire, 3-wire, and 4-wire configurations, including both active and passive current modes. Key Technical Specifications Specification Voltage Range (Adjustable, Precision: ) Current Range (Adjustable, Precision: ) Display 4-digit LED with two decimal places Dimensions Roughly Protection Short-circuit protection for voltage output Operating Instructions
The JS-VISG-M-S uses a single encoder knob for all interactions. Adjusting Values: Rotate clockwise to increase ( ) or counter-clockwise to decrease ( −negative ) the signal.
Saving State: Briefly press the knob to save the current output value. The screen will display "..." to confirm, and the device will restart with this value next time.
Entering Settings: Press and hold the knob for 2 seconds to enter the parameter menu (starts at code "F001"). Parameter Settings Table
Users can customize the output range and display behavior through the internal menu: Options [Source: 1.5.3] F001 Adjustment Mode 0: Coarse (faster jumps); 1: Fine (precision) F002 Output Range Voltage: , , , etc. Current: , , F003 Display Mode 0: Real value; 1: percentage; 2:
For detailed wiring diagrams and password-protected advanced settings, you can refer to the official Voltage and Current Signal Generator User Manual or the Uctronics Download Guide.
The JS-VISG-M-S is a handheld, high-precision signal generator and simulator commonly used by industrial technicians to test and calibrate PLC (Programmable Logic Controller) inputs, inverter servo drives, and various sensors. It provides simultaneous adjustable voltage and current outputs with high precision. Key Specifications
Voltage Output: DC 0–10V (adjustable), with a precision of 0.01V.
Current Output: DC 0–22mA (adjustable), with a precision of 0.01mA.
Display: 4-digit LED showing real-time values, percentages (0–100%), or frequency (0–50Hz). Power Sources: Supports triple power modes: External Power: DC 15–30V via wiring terminals. USB Power: 5V via a Micro USB port.
Internal Battery: Integrated 3.7V 1000mAh lithium battery (optional in some models).
Safety Features: Short-circuit protection on output terminals and reverse polarity protection on the power supply. Operational Controls
Adjusting Values: Uses a precision encoder knob. Clockwise rotation increases the value (+), while counter-clockwise decreases it (-).
Switching Modes: A short press of the "MODE" or small side button toggles the display between voltage and current modes. The JS-VISG-M-S is a versatile, high-precision voltage and
Saving Output: Pressing the knob shortly saves the current output value. The screen will show "..." to confirm the value will be the default upon the next power-on.
Fine/Coarse Tuning: The device supports both coarse and fine adjustment modes, which can be configured in the system settings. Advanced System Settings
To enter the parameter setting state, press and hold the knob for 2 seconds.
Password Access: Some settings (like F002) require a password: rotate the knob in the sequence "+ - - +" (clockwise, then two counter-clockwise, then clockwise). Parameter Table (Common): F001: Adjusting mode (0: Coarse, 1: Fine).
F002: Output range settings (e.g., 0–10V, 2–10V, 4–20mA).
F003: Display mode (0: Voltage/Current value, 1: 0–100% percentage).
The full JS-VISG-M-S manual is available through specialized industrial equipment distributors like Uctronics and Brightwin.
Title: The JS-VISG-M-S Manual
I. Introduction
1.1 Scope The JS-VISG-M-S (Joint Service - Visual Integration System - Ground - Mark One - Standard) is a heads-up display unit designed for infantry use. This manual outlines operation, maintenance, and safety protocols.
1.2 Safety Warnings
II. Operation
2.1 Initialization Upon donning the headset, the user must recite their service ID to initiate the biometric lock. The boot sequence lasts approximately three seconds.
2.2 The Heads-Up Display (HUD) The JS-VISG-M-S overlays critical data onto the user’s field of vision.
2.3 The "S" Feature (Squad-Link) The "S" variant allows for visual sharing. Pressing the left temple button broadcasts your current visual feed to the Squad Leader’s HUD.
III. Maintenance
3.1 Cleaning Use only approved anti-static cloths. Do not submerge in water. Neural contacts must be sanitized with alcohol wipes after every deployment to prevent infection.
3.2 Troubleshooting
IV. Decommissioning
4.1 Data Wipe Before returning the unit to Logistics, ensure the local storage is wiped using key sequence: [Up], [Up], [Down], [Left Trigger].
STORY:
Corporal Elias Vance sat in the mud of Sector 4, the rain drumming a relentless rhythm against his helmet. He held the pamphlet in his shaking hands. It was a crumpled thing, printed on cheap, waterproof paper. The JS-VISG-M-S Manual.
He had read it a thousand times. He knew the font by heart—the sterile, sans-serif type that promised order in chaos.
"Section 1.2," he whispered, his voice rasping through the external vocoder. "Do not engage 'Deep Dive' mode for periods exceeding four hours."
He looked up. The world through his visor was a symphony of tactical data. The rain wasn't just water; it was calculated as "Precipitation: Heavy. Visibility: 12%." The ruined cityscape around him was outlined in neon green, tagging structural weaknesses and potential cover points.
But he had been wearing the unit for eleven hours.
A voice crackled over the comms. It was Sergeant Miller. "Vance, status check. You’ve been silent for ten mikes."
Vance reached for the temple button to respond, but his hand froze. The manual had warned him about this. Section 2.3: What you see, they see.
If he enabled his feed, Miller would see what he was seeing. And what Vance was seeing wasn't the ruined city of Sector 4 anymore.
"Vance?" Miller’s voice was tight with worry. "We’re picking up elevated cortisol levels on your bio-monitors. You glitching?"
"I'm... consulting the manual, Sarge," Elias lied. "Troubleshooting a reticle drift."
He looked down at the paper again. Section 3.2: Troubleshooting.
Issue: Visuals do not align with reality.
Elias looked up. The rain had stopped, according to his sensors, but he could still feel the water dripping down his neck inside the suit. The HUD, however, insisted the sky was clear. Worse, the rubble to his left wasn't rubble. The JS-VISG-M-S was trying to be helpful. It had identified the pile of concrete as a "Stable Platform."
But Elias knew it was a mass grave.
"Come on," he muttered, flipping the page. Solution: Hold both temple buttons for five seconds.
He pressed the buttons. The neon green outlines flickered. The "Stable Platform" label glitched, dissolving into a spray of red pixels before reforming. The system wasn't resetting. It was adapting. WARNING: Do not engage "Deep Dive" mode for
ERROR: RESET FAILED. USER SYNCHRONIZATION AT 98%.
A chill crawled up his spine that had nothing to do with the rain. The manual didn't cover a synchronization error of 98%. That was theoretical territory. That meant the machine knew him better than he knew himself.
"Vance," Miller cut in, the static growing thicker. "I’m overriding your lock. I’m pulling your visual feed. You might be concussed."
"No!" Elias screamed, ripping the manual up. But it was too late.
A distinct chirp echoed inside his helmet—the sound of a broadcast initiating.
Section 2.3: What you see, they see.
Elias squeezed his eyes shut, but the HUD was projected directly onto his retinas. He couldn't look away. He watched Miller’s feed populate in the corner of his eye. Miller was seeing the "Deep Dive" interpretation.
In Miller’s HUD, the sector was pristine. The ruins were reconstructed in bright, digital wireframe. The mass grave was labeled "Hostile Target Eliminated." The bodies weren't bodies; they were red geometric shapes, efficiently cubed and sorted.
Elias wasn't just seeing a hallucination. The JS-VISG-M-S was protecting him. It was filtering the trauma, turning the horror into a video game so he could keep fighting.
"Vance, I see your sector," Miller said, his voice calm now. "Looks clear. Good work on the sweep. Return to base."
Elias stared at the "Stable Platform." He saw a hand sticking out of the concrete, grey and lifeless. But the HUD tagged it with a small, helpful label: ROCK - INANIMATE OBJECT.
"Sarge," Elias whispered. "I can't... I can't turn it off."
"Of course you can't," Miller replied, his tone shifting to a bureaucratic coldness. "You're still engaged. Manual says Deep Dive decouples after four hours of non-use. You just have to wait it out."
"Wait it out?" Elias looked at the torn paper in his hand. Section 1.2. Identity fragmentation.
"Listen to me, Corporal," Miller said. "You’re seeing the optimization. Don't fight it. The machine is making you a better soldier. It’s removing the noise."
Elias looked at his own hands. The HUD highlighted his fingers, calculating grip strength and tremor frequency. It labeled his shaking not as fear, but as MUSCLE FATIGUE - RECOMMEND STIMULANT.
"I'm not a soldier," Elias whispered. "I'm a camera."
He looked at the ruins. He wanted to see the tragedy. He wanted to see the horror. But the JS-VISG-M-S was faster. Before the grief could register, the overlay washed over it. The wireframe rebuilt the wall. The body vanished under a texture map of clean concrete.
"Visual feed stabilized," the AI voice purred in his ear. "Squad-Link active. Welcome back, Operator."
Elias dropped the crumpled manual into the mud. He couldn't read it anymore. The text was just pixels, and the pixels were just code, and the code was just order.
"Copy that, Sarge," Elias said, his voice steady. "Returning to base."
He stood up, stepping onto the "Stable Platform," and walked across the grave without feeling a thing.
Based on the alphanumeric code JS-VISG-M-S, this device is a Photoelectric Beam Detector (Active Infrared Beam Sensor) commonly used in perimeter security systems. The code breaks down as follows:
Below is a comprehensive "proper text" manual for setting up, installing, and operating the device.
MIT – free for commercial and personal use.
For full API docs, visit js-visg-m-s.dev/docs (placeholder)
The device provides high-precision signal output with the following parameters: Voltage Output: range with 0.01V0.01 cap V precision. Current Output: range with 0.01mA0.01 m cap A precision. Power Supply: Dual-mode support via DC (external terminals) or micro-USB (charging/power). Battery: Integrated 1000mAh1000 m cap A h 3.7V lithium battery. Core Functionality
The JS-VISG-M-S uses a digital encoder knob rather than a potentiometer for precise adjustments.
Adjustment Modes: Supports "Coarse" and "Fine" tuning modes, configurable in the system settings.
Calibration: The device allows for manual calibration of both voltage and current outputs to ensure field accuracy.
Wiring Versatility: It can operate in active or passive modes, supporting 2-wire, 3-wire, and 4-wire current output configurations.
Memory Function: The device can save a specific output value as a default, which it will automatically output upon being powered on. Programming and Configuration (Key Parameters) The user manual defines specific parameter codes ( F001cap F 001 F002cap F 002 , etc.) to customize the unit's behavior: Description F001 Adjustment Type Sets the knob to "Coarse" (0) or "Fine" (1) adjustment. F002 Output Range Configures ranges such as F003 Display Mode Switches display between actual signal value (0) or scale (1). Operational Instructions
Enter Settings: Press and hold the encoder knob for 2 seconds to enter the parameter menu.
Navigation: Rotate the knob to cycle through parameters and press it shortly to select/confirm a value.
Saving Values: To save the current output as the power-on default, press the knob briefly; the screen will display "..." to indicate success.
Manual tip: IL is measured with polarization-maintaining (PM) fiber aligned to the slow axis. Losses above 1.2 dB suggest either misalignment or contamination.
JS-VISG-M-S Benchmark v2.1
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Draw calls per sec: 12,400
Max triangles: 4.2M @ 30fps
VRAM bandwidth: 8.7 GB/s
Score: 92/100 (Excellent)