A/B Grid Switch

ENV-415
Dual A/B Scrambler Control 

This single-width module connects two solid state scramblers (ENV-412) to a single constant current aversive stimulation source for shuttle avoidance and some yoked control designs. This is designed for "either/or" aversive stimulation applications. If concurrent aversive stimulation is required for multiple grids, separate constant current aversive stimulation sources are required to insure optimum regulation. Use the SG-219SA aversive stimulator control cable to connect this switch and an ENV-410B aversive stimulation module to any 28 V DC output. Three outputs are required, one to select scrambler "A", one to select scrambler "B", and one to control aversive stimulation operate.