BI-38S Series Encoder NPN Open Collector BI-38S Series Encoder NPN Open Collector Filters Product Image | Model Number | PPR Product Image | Model Number | PPR PPR BI-38S-30-NU30BI-38S-50-NU50BI-38S-60-NU60BI-38S-100-NU100BI-38S-200-NU200BI-38S-360-NU360BI-38S-400-NU400BI-38S-500-NU500BI-38S-600-NU600BI-38S-720-NU720BI-38S-1000-NU1000BI-38S-1024-NU1024BI-38S-1800-NU1800BI-38S-2000-NU2000BI-38S-2500-NU2500BI-38S-3600-NU3600BI-38S-5000-NU5000