Product Highlights
The SPR-36 includes individual red and green LED indicators on every input and output channel, providing at-a-glance status across all six outputs without additional test equipment. A built-in transformer-isolated +13 VDC sense voltage supply serves all three input channels, and the common “Kin” return terminal enables flexible multi-meter input wiring configurations.
Built-in MOV transient protection and individually fused “K” output leads on all six channels provide robust protection against wiring faults and transient events. The polycarbonate enclosure and mounting base plate ensure reliable electrical insulation between circuits and the mounting surface.
Features
- Six isolated solid state Form C (K, Y & Z) dry contact outputs from three field-selectable Form A or C inputs
- Flexible input configurations — supports three 2-output or two 3-output independent relay arrangements
- Inputs parallelable for a variety of multi-meter wiring configurations
- Output pulse timing mirrors input pulse width exactly
- High-speed operation up to 72,000 pulses/hour (3-Wire) or 36,000 pulses/hour (2-Wire)
- Built-in transformer-isolated +13 VDC sense voltage for all three input channels
- Solid state contacts rated at 125 VAC/VDC at 100 mA, 800 mW maximum
- Built-in MOV transient protection on all relay contacts
- Fused "K" output leads (1/10 amp, 3AG) on all six output channels
- Individual red and green LED status indicators on every input and output channel
- 2,500 Vrms input/output isolation voltage


Six Outputs, Three Input Channels
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