DIN Rail Junction Box Junction Box Transmitter for Incremental Encoders Compatible with all Scancon Fiber Optic Receivers for Incremental Encoders Mechanical Specifications Supply Voltage Current Consumption (typical) 250 mA @ Vsup = 5V (excl. encoder) 110 mA @ Vsup = 15V (excl. encoder) 70 mA @ Vsup = 30V (excl. encoder) Encoder Inputs Differential inputs Vhigh 2/3 Vsup Vlow 1/3 Vsup Maximum input voltage equal to Supply voltage Encoder Frequency Encoder Supply Voltage Identical to Transmitter Supply voltage Common Specifications with Receiver Optical Fiber Connectors Added Safety by use of two Redundant Fibers Transmission Delay High Encoder Frequency and Low Transmission Delay Update Rate No Degradation of Encoder Signal from Electrical Disturbances Electrical Specifications Fiber Optic Transmission up to 2000 meters 1.04 million updates / second ~ 0.96 µsec. / update 3 µsec. Approx. 1 µsec. must be added per 200 meters of fiber optic cable Standard ST Insertion loss 0.7 dB ( 0.4 dB recommended ) Recommended Optical Fiber Optical Wavelength Transmission Distance 1,000 meters 2,000 meters (option) Box: UL94-V0 self extinguishing ABS Color: Anthracite Front and cover plates: Stainless steel Approx. 150 gr. (5.3 oz) including terminal block connector DIN Rail Mounting in accordance with EN-50022 for 35mm. rails Environmental Specifications Operating Temperature Storage Temperature Enclosure Rating EN 61000-6-2 : 2005 (industrial environments) EN 61000-6-3 : 2007 (residential, commercial, and light-industrial environments)

Junction Box Transmitter Incremental Encoders Mechanical Dimensions Front Panel Indicators Channel A from encoder On = high Channel B from encoder On = high Channel Z from encoder On = high Power indicator On = Power On

Industrial Encoders Incremental Encoders Scancon Tranevang 1 3450 Allerod Denmark P- 3

Junction Box Transmitter Incremental Encoders Ordering Code Connection DINJB –TX – INC