Overview: The P866 range of Signal Bisolators and Trisolators are compact instruments designed for industrial control applications. They provide dual and triple isolated outputs from a single input, ensuring total isolation between input, outputs, and supply.
Key Features:- Total isolation between input, outputs, and supply.
- Compact DIN-rail and surface mounting enclosure.
- Operates on standard process control signals including voltage, current, resistance, RTD, and AC signals.
- Optional 24VDC isolated transmitter supply for powering two-wire transmitters.
- User-selectable current or voltage output with span and zero controls accessible from the front.
Technical Specifications:- Inputs: DC and AC voltage and current ranges, temperature ranges for Platinum RTD, and resistance ranges.
- Outputs: User-selectable between 0-10V and 4-20mA with adjustment via multiturn potentiometers.
- Supply: 85-264VAC or 88-360VDC with approximately 6VA power consumption.
- General: Linearity better than 0.05% of span, supply voltage rejection, common mode rejection, and maximum isolation of 500VAC or 700VDC.
- Environment: Operating temperature from 0°C to +60°C, storage temperature from –20°C to +80°C, and humidity 0-95% RH, non-condensing.
- Compliance: Meets standards for immunity, emissions, and low voltage directive.
Ordering Information: Available as P866/2 Signal Bisolator or P866/3 Signal Trisolator with customizable input and output ranges and optional excitation voltage.
Contact Information: RTK Instruments Limited, St James Business Park, Knaresborough, North Yorkshire, England. Telephone: +44 (0)1423 580500, Email:
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