BEI ELECTRONIC MODULES Encoder Signal Broadcaster FEATURES  Broadcasts signals from a single encoder to four independent receivers  Signal processing modules (pulse converter, integer countdown, anti-dither) can be added to each output for additional capabilities  Accepts all standard input voltages and types: single ended, differential and open collector  Signals are optically isolated for high noise immunity  Compact package saves installation costs The BROADCASTER accepts standard incremental encoder inputs, (two channels in quadrature plus an index and complements) and can broadcast up to four encoder signals to four independent devices. Each of the broadcast signals is optically isolated eliminating ground loops. This compact package also allows for signal processing options, such as anti-dither filter, integer countdown or pulse and direction outputs, to be incorporated into each of the four broadcast signals independently. The broadcaster is ideal for driving multiple receivers from a single encoder in applications like electronic line shafting or synchronization of multiple devices to a single operation. The module accepts signals of 5, 12-15 and 24 VDC and provides three output options: V = V , V = 5 out in out V or NPN open collector. The compact package mounts to standard EN 50 022 35mm X 7.5mm DIN rail and is 142mm wide, 78mm deep and 45mm above the DIN rail. A 155mm section of DIN rail is included. BROADCASTER ORDERING OPTIONS For assistance, call 800-350-2727 (ASAP) Use this diagram to construct your model number. Example: BX-5-IC/V-IC/V-P2/5-P2/5 BX 5 IC/V IC/V P2/5 P2/5 Broadcaster Function for Function for Function for Function for Channel 1 Channel 2 Channel 3 Channel 4 Output Voltage from Encoder: 5, 15, 24 Choose one for each channel: DB = Divide By, selectable integer value 1-256 Output Voltage/Type: AD= Anti-Dither /V = Multivoltage 5-28 Volts in, Vout = Vin Px = Pulse Up/Down where x = multiple, either 1, 2, or 4 /5 = Multivoltage 5-28 Volts in, Vout = 5V regulated PxD = Pulse Direction where x = multiple, either 1, 2, or 4 /OC = Multivoltage 5-28 Volts in, Vout = Open Collector IC = Isolation Circuit (Standard) Tel:805-968-0782 / 800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117 | www.beisensors.com Specification No. 02097-001 Rev. 06/11 CONNECTION INSTRUCTIONS (for Isolated Circuit and Anti-Dither Functions) Single Ended Line Driver (See Figure 2) Differential Line Driver (See Figure 1) Encoder signal from 5 VDC to 24 VDC (must specify Encoder signals from 5 VDC to 24 VDC (must the voltage when ordering) specify the voltage when ordering) Connect broadcaster A to optical isolator module input This is the preferred type of encoder output as it channel A, B to B and Z to Z. Connect the A/, B/, and has the best noise immunity. Connect each Z/ inputs of the optical isolator to circuit common of encoder signal to its like input (A to A, A/ to A/, the encoder supply. Single ended operation is limited etc). to shorter cable runs and is more susceptible to noise. Figure 2 Figure 1 Connection Diagram Standard Connection to Single Ended Line Driver Optical Isolator Optical Isolator Opti Broadca cal Iss ol ter at Modul or Modul e e Broadcaster Broadcaster A A AA A A A/ A/ A/ A/ A/ B B B B B B B/ B/ B/ B/ B/ Z Z Z Z Z Z Z/ Z/ Z/ Z/ Z/ +V +V VS VS REG REG 0V 0V +V +V +V +V Encoder 0V 0V Supply 0V 0V Encoder Differential Line Driver Output Encoder Single Ended Line Driver Output Figure 3 Open Collector with or without Internal Pull- Connection Diagram Broadcaster Open Collector to Optical Module up Resistors (See Figure 3) Op Br tioadc cal Is aster olat or A A A/ A/ A or A/ Encoder NPN (sinking) outputs. B B B/ B or B/ B/ Connect encoder output A to optical isolator module input A/, B to B/ and Z to Z/. Connect the A, B, and Z Z Z inputs of the broadcaster to the positive encoder supply Z/ Z/ Z or Z/ line. This connection results in a logic inversion within +V VS REG the broadcaster module. To compensate for the logic AUX 5V 0V reversal, swap A for A/, B for B/, and Z for Z/ at the broadcaster outputs. +V +V Optical Regulation Encoder Power Supply 0V 0V Encoder Open Collector Output Tel:805-968-0782 / 800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117 | www.beisensors.com Specification No. 02097-001 Rev. 06/11 BROADCASTER BLOCK DIAGRAM TERMINATION PINOUTS ENCODER SIDE PIN DESCRIPTION NOTES Input levels consistent with specified value in model A, A/ Channel A Inputs number (5 V, 15 V, 24 V). B, B/ Channel B Inputs Signal input current 25 mA nom. See BEI OIM Applications Guide for single ended Z, Z/ Channel Z Inputs and open collector connection diagrams Non-committed terminals. Provided for use as T1, T2, T3 Uncommitted Terminals connection points for encoder power. DRIVER SIDE PIN DESCRIPTION NOTES Power supply 5 – 28 VDC Supply lines between driver sections are not + V 125 mA + load current typ. connected. Driver must be powered in order to produce an output. Supply voltage need not be the 0 V Power supply common same for different driver sections. HI = Output Active, LO = High Impedance Internal EN Output Enable pull-up to V+ A, A/ Channel A Outputs Output levels consistent with driver type and supply B, B/ Channel B Outputs voltage (V/V outputs). Z, Z/ Channel Z Outputs Tel:805-968-0782 / 800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117 | www.beisensors.com Specification No. 02097-001 Rev. 06/11 Additional Modules and Accessories POWER SUPPLY With a wide range of acceptable input voltages (AC and DC) this DIN Rail mountable power supply is usable in virtually all industrial applications worldwide. It has built in surge protection to reduce faults due to transients and it has 100% reserve capacity for startup and overload conditions. CABLE AND CABLE ASSEMBLIES Cable reels for your own custom wiring requirements or cable assemblies are available, using high quality custom BEI standard cable consisting of four, low capacitance shielded twisted pairs with an overall shield, extra large conductors for power, and signal ground; all within an abrasion-resistant PVC jacket. Cable Reels 100 ft. reel Part No. 37048-003-100 500 ft. reel Part No. 37048-003-500 Cable Assemblies Part Nos. for MS3106F14S-6S Mating Connector 10 ft. # 31186-1410 │ 20 ft. # 31186-1420 │30ft. # 31186-1430 Part Nos. for MS3106F16S-1S Mating Connector 10 ft. # 31186-1610 │ 20 ft. # 31186-1620 │30ft. # 31186-1630 Part Nos. for MS3106F18S-1S Mating Connector 10 ft. # 31186-1810 │ 20 ft. # 31186-1820 │30ft. # 31186-1830 Tel:805-968-0782 / 800-350-2727 | Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117 | www.beisensors.com Specification No. 02097-001 Rev. 06/11