1. Product Identification & Overview:

️· Product: SVF (Signal, Voltage, Frequency?) Signal Conditioner/Transmitter. It's a plug-in device.
️· Manufacturer: M-System.co.jp
️· Revision: ES-1313-CE Rev. 6
️· Function: Converts/conditions and transmits signals (voltage, current, frequency). It isolates signals and provides adjustments for zero and span.

2. Ordering Information and Options (Important for Customization):

️· Code Structure: The SVF model number is composed of various codes indicating specific configurations.
️· Input Options (Code 'Z' allows specification):
- DC Current (various ranges, including GW, FW)
- DC Voltage (various ranges)
️· Output Options:
- DC Current (0-20mA)
- DC Voltage (-10 to +12V)
️· Terminal Screw Material: Options include Chromated Steel (standard) and Stainless Steel (using code '/S01').
️· Rubber Coating: Option available (using code '/C03').
️· Input Resistance: Allow customization by specifying code 'Z'.

3. Technical Specifications & Performance:

️· Input: Accepts DC current and DC voltage signals. Input resistance is 1 MΩ minimum for voltage. Shunt resistor (0.5W) for current input.
️· Output: 0-20mA current or -10 to +12V voltage.
️· Adjustments: Zero and Span adjustments (located on the front of the device).
️· Performance:
- Accuracy: ±0.1%
- Temperature Coefficient: ±0.015%/°C
- Response Time: ≤ 500 μsec.
- Overrange output : Approx. -10 to +120 % at 1 – 5 V

4. Installation & Environmental:

️· Power Requirements:
- AC: Rating ±10%, 50/60 Hz, approx. 2 VA
- DC: Rating ±10%, ripple 10% p-p max., approx. 2 W
️· Operating Conditions:
- Temperature: -5 to +60°C (23 to 140°F)
- Humidity: 30 to 90% RH (non-condensing)
️· Mounting: Surface or DIN rail.
️· Weight: 400 g (0.88 lb)

5. Standards and Compliance:

️· EMC Directive: Compliant.
️· Low Voltage Directive: Compliant.
️· RoHS Directive: Compliant.

6. Key Features & Considerations:

️· Isolation: Provides input-to-output and input-to-power isolation.
️· Noise Mitigation: Recommended to use shielded twisted-pair cables to minimize noise.
️· Customization: The SVF is highly customizable with a wide range of input/output options.