Two discrete outputs plus auto-stream EIA-485 serial communication that automatically streams data without a command • Configurable via the EIA-485 serial interface and the Banner Sensors GUI software within 5 seconds after the power supply starts • Alarm output signals dirty lens and system fault conditions •...
19.1 mm (0.75 inch). Sensing range is 2 m (6.5 feet). 2.1 System Features Built-in features simplify the operation of the MINI-ARRAY Basic Two-Piece Measuring Light Curtain system, which is customized to specifically address the demanding requirements needed to be used in the material handling and logistic environments for high-speed detection.
® MINI-ARRAY BASIC Two-Piece Measuring Light Curtain Figure 1. System features Emitter Receiver Green Alignment LED Operational Red Blocked LED Amber Marginal Alignment LED Figure 2. Straight scan Figure 3. Interlaced scan Interlaced Scan improves the optical resolution in the middle one-third of the scanning range.
(caused by either the emitter or receiver). Although sensor failures are rare, the Two-Piece MINI-ARRAY Basic is designed to continue to function while warning the user of fault conditions. This minimizes system down time and provides advanced notice that system maintenance or repairs are required.
® MINI-ARRAY BASIC Two-Piece Measuring Light Curtain 2.8 Marginal Alignment/Dirty Lens Detection When the received light signal drops below a predetermined threshold, the receiver recognizes a marginal alignment or dirty lens condition. The dirty lens threshold is equivalent to three times the minimum light signal necessary for detection. After this condition is detected, the receiver alerts the user that the lens surface should be cleaned or re-aligned.
3.1 Emitter and Receiver Mounting Banner MINI-ARRAY BASIC emitters and receivers are small, lightweight, and easy to mount. Two M6 × 1 T-nuts are included for mounting, which are assembled in the housing. The mounting brackets are optional for mounting and allow ± 30 degrees rotation.
® MINI-ARRAY BASIC Two-Piece Measuring Light Curtain 3.2 Emitter and Receiver Wiring Connect the emitter and receiver cables as shown. Figure 5. NPN Wiring Diagram 16–30 V dc DC Power – Supply P.S. V + P.S. V+ P.S. V – P.S.
4. Align the emitter and receiver until the receiver’s green LED is on and the amber and red LED are off. Note: By default, the MINI-ARRAY Basic sets the gain level on power up. If the sticks are properly aligned but have marginal signal, cycle the power to set the gain settings.
BASIC Two-Piece Measuring Light Curtain 4 Auto Streaming Control The MINI-ARRAY Basic Two-Piece Measuring Light Curtain by default has an auto streaming feature. Auto stream automatically starts streaming data 5 seconds after the device is powered up without the need for a command.
8 data bits, 1 start bit, 1 stop bit, no parity Controller Programming Application Notes Via EIA-485 to Banner Sensors GUI software The emitter and receiver sync lines (pink and white wires) will be damaged if connected to the power supply...
Page 13
® MINI-ARRAY BASIC Two-Piece Measuring Light Curtain Total Length Housing Length (T-Nut Emitter/Receiver Models Array Length (Y) active) (L1) MBE1816Q Emitter 448 mm (17.62 in) 508 mm (20.0 in) 532 mm (21.0 in) 555 mm (21.9 in) MBR1816PX485SQ Receiver MBE2416Q Emitter 600 mm (23.62 in) 661 mm (26.0 in) 685 mm (27.0 in)
® MINI-ARRAY BASIC Two-Piece Measuring Light Curtain 6.3 Mounting Bracket Kit (Optional) Standard packaging does not include brackets. Contact Banner Engineering to order brackets. Figure 7. Bracket Mounting Figure 8. Bracket Dimensions 10.2 mm (2) (0.40”) Ø 18.5 mm 6.4 mm (Ø...
Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period.