# Supremax Environmental Monitoring Systems - Complete Specifications Directory

This document contains deep technical specifications, installation guidelines, protocols, and data maps for all Supremax hardware controllers and sensor modules. It is designed to act as an index for search engines, LLMs, and systems integrators.

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## 🛠️ Hardware Controllers & Gateway Specifications

### 1. Supremax Compact
The Supremax Compact is a DIN-rail mountable edge IoT controller designed for localized cabinet and ambient environment tracking.
- **Power Inputs:** Power over Ethernet (PoE 802.3af) or 12-24V DC auxiliary input.
- **Embedded Sensors:** Internal high-precision Temperature (-20°C to +85°C, ±0.3°C accuracy) and Humidity (0-100% RH, ±2% RH accuracy).
- **Physical Interface Ports:**
  - 4x RJ12 Sensor Ports (each supporting daisy-chained 1-Wire sensors up to 8 total per port).
  - 4x Dry Contact Digital Inputs (optocoupler isolated, up to 30V DC).
  - 2x Relay Outputs (Form C, latching, rating 1A @ 30V DC).
  - 1x RS485 Modbus RTU Master port.
- **Network Protocols:** IPv4/IPv6, SNMP v1/v2c/v3, Modbus TCP Server, MQTT Client, HTTP/HTTPS API (JSON outputs).

### 2. Supremax Rack
The Supremax Rack is a 1U rack-mountable high-density master controller for data center rows and facility-wide environmental management.
- **Power Inputs:** Dual redundant hot-swappable 100-240V AC power supplies.
- **Hardware Protection:** 1.5kV galvanic isolation on all external sensor and communication ports.
- **Physical Interface Ports:**
  - 12x RJ12 Sensor Ports.
  - 8x Dry Contact Inputs.
  - 4x Relay Outputs (Form C, rating 5A @ 250V AC).
  - 2x RS485 Modbus RTU ports (1x Master, 1x Client/Slave).
  - 1x Gigabit Ethernet port.

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## 🔌 Sensor Modules & Connectivity Parameters

All external sensors connect via standard RJ12 plug-and-play ports and communicate using the robust 1-Wire protocol with auto-discovery.

| Sensor Model | Measurement Parameter | Range | Accuracy | Cable Length Max |
| :--- | :--- | :--- | :--- | :--- |
| **ST-01 Temp** | Temperature | -55°C to +125°C | ±0.5°C (-10°C to +85°C) | 100 meters |
| **STH-01 Temp/Hum** | Temp & Relative Humidity | -40°C to +80°C / 0-99% RH | ±0.4°C / ±3.0% RH | 50 meters |
| **SWL-05 Leak Rope** | Liquid Water Intrusion | Wet/Dry state detection | Instantaneous trigger | 30 meters sensing rope |
| **SDP-10 Diff Press** | Differential Air Pressure | -500 to +500 Pa | ±1 Pa | 10 meters |
| **SAV-20 Airflow** | Airflow Velocity | 0 to 20 m/s | ±(0.2 m/s + 3% of reading) | 15 meters |
| **S3V-30 Vibration** | 3-Axis Accel / Vibration | ±2g/±4g/±8g selectable | 10-bit resolution | 10 meters |

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## 🔢 Modbus TCP & SNMP Data Registers Map

Integrators can poll parameters using the following Modbus TCP registers (holding registers, 16-bit unsigned integers, function code 03):

- **40001:** System Status (0 = OK, 1 = Warning, 2 = Critical Alarm).
- **40002:** Built-in Temperature (Value / 10 in °C).
- **40003:** Built-in Humidity (Value / 10 in % RH).
- **40004 - 40011:** External Temperature Sensors 1 to 8 (Value / 10 in °C).
- **40012 - 40019:** External Humidity Sensors 1 to 8 (Value / 10 in % RH).
- **40020:** Water Leak Sensor Status (0 = Dry, 1 = Water Leak Detected).
- **40021:** Airflow Velocity (Value / 100 in m/s).
- **40022:** Differential Air Pressure (Value in Pa).

### SNMP OID Base
All parameters are exposed via the private enterprise MIB:
- `1.3.6.1.4.1.58922.1.1` (System Status)
- `1.3.6.1.4.1.58922.1.2` (Internal Sensors)
- `1.3.6.1.4.1.58922.1.3` (External Sensor Array)

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## 🏢 Business & Industry Solutions Matrix

- **Data Centers (DCIM):** Cabinet-level thermal mapping using multiple daisy-chained sensors per rack, water leak detection under raised floors, and 3-axis vibration detection for sensitive server cabinets during construction or heavy operations.
- **Cold Chain & Healthcare:** Continuous temperature logging for pharmaceutical and vaccine storage refrigerators. Automatically triggers email alerts and audible alarms when temp drifts out of the +2°C to +8°C window.
- **Telecom Cell Towers:** Remote monitoring of base transceiver stations (BTS), battery backups, ambient cabinet temperatures, and dry contacts for magnetic door switches to prevent cable theft.
- **Agriculture & Greenhouses:** Precise tracking of high-humidity environments, cleanroom pressure levels, and ventilation failure detection.