The Models 5D40 and 5D40V are wide-range general-purpose instruments for conditioning the signal received from a Magnetic Pickup, quadrature sensor, Hall-Effect device, photocell, TTL sensor signal, or other external AC voltage or pulse train source.
The 5D40 delivers filtered analog output of ±5 VDC, while the 5D40V produces ±10 VDC.
For both models, the DC input may be either differential (floating) or grounded (single-ended). Exceptional stability and accuracy over an unusually wide range of voltage input levels and grounding configurations are achieved through
- precisely regulated, remotely sensed excitation
- chopper-stabilized low-drift amplification
- configurable low-pass active filtering
- "absolute" and "two-point" software-based calibration
- effective signal isolation and ESD protection.
For both the Model 5D40V and the Model 5D40S (the "S" Option version of the Model 5D40), a 10-pin header for a Phoenix Style screw-terminal connector replaces the Model 5D40's standard DB25 connector for the module's power, configuration, logic, and analog output wiring. Ensuring secure cable connections to individual 5D modules, these versions are intended primarily for single-point or single-mount module applications. Since the logic "enable" line is not provided in this case, both analog outputs are continuously available for both the 5D40V and the 5D40S.