1. General Description & Function:

️· What it is: The M2TG is a signal isolator/conditioner. It takes an electrical signal, isolates it, and often conditions it (e.g., scales, filters).
️· Isolation: A key feature is *signal isolation*, which means the input and output circuits are electrically isolated from each other. This is crucial for safety (ground loops, noise immunity) and to prevent problems across different systems.

2. Technical Specifications (Key Numbers - See full list at the end):

️· Isolation Voltage: 2000 V AC @ 1 minute (input to output to power to ground) - This is a crucial safety and noise immunity specification.
️· Input Voltage: Can accept various input types (not specified in the excerpt – refer to ordering guide/model).
️· Accuracy: ±0.4 % (of span). This defines how close the output signal will be to the intended value.
️· Temperature Coefficient: ±0.05 %/°C (±0.03 %/°F). How much the accuracy changes with temperature.
️· Response Time: ≤ 0.7 sec. (0 – 90 %). How quickly the output reacts to changes in the input.
️· Ripple: 0.5 %p-p max. (100/120 Hz). Residual AC voltage on the DC output.
️· Line Voltage Effect: ±0.1 % over voltage range. How much the output is affected by changes in the power supply voltage.
️· Power Consumption (AC): Approx. 3-5 VA (depending on voltage).
️· Power Consumption (DC): Approx. 3 W.
️· Operating Temperature: -5 to +55°C (23 to 131°F).
️· Operating Humidity: 30 to 90 %RH (non-condensing).
️· Weight: 150 g (0.33 lb).

3. Standards & Approvals:

️· EU Conformity: Meets EMC and Low Voltage Directives.
️· EN Standards: Referenced for EMC (EMI EN 61000-6-4; EMS EN 61000-6-2) and Low Voltage (EN 61010-1).
️· RoHS Directive: Compliant.
️· UL/C-UL: Nonincendive Class I, Division 2 (for hazardous locations).
️· ANSI/ISA: Compliant with relevant standards.

4. Mounting & Dimensions:

️· DIN Rail or Surface Mountable: Flexible mounting options.
️· Dimensions: The document includes a diagram indicating dimensions of approximately 21.5mm x 84mm, with a mounting hole diameter of 6mm. Important details about terminal locations and screw sizes are also given. (8-M3 screws). There's also information given about "no extra space between units" during mounting.

5. Ordering Information & Customization (implied):

️· The excerpt doesn't explicitly provide ordering codes. However, the mention of "ordering guide" suggests that there are variations in input type, output type, scaling, and other features that require a specific model code for ordering.

6. Important Notes:

️· Safety: The high isolation voltage is a key safety feature.
️· Environmental Considerations: Operating temperature and humidity ranges are limited.
️· Space Savings: Designed for close mounting of multiple units.
️· Diagram: A diagram appears in the provided text to depict various dimensions for mounting purposes.

Full List of Technical Specifications (Summarized):

️· Isolation Voltage: 2000 V AC @ 1 minute
️· Accuracy: ±0.4 %
️· Temp. Coefficient: ±0.05 %/°C
️· Response Time: ≤ 0.7 sec.
️· Ripple: 0.5 %p-p max.
️· Line Voltage Effect: ±0.1 %
️· Power Consumption (AC): 3-5 VA
️· Power Consumption (DC): 3 W
️· Operating Temperature: -5 to +55°C
️· Operating Humidity: 30 to 90 %RH
️· Weight: 150 g
️· Dimensions: (Approximately) 21.5mm x 84mm with various terminal and screw information