MD14BB6 Banner Engineering Corp., MD14BB6 Datasheet - Page 2

• Manufacturer Part Number: MD14BB6
• Description: Pico-amp Miniature Remote Sensing System Pico-amp? Miniature Remote Sensing System Md14 Modulated Amplifer And Ultra-small Remote Sensors
• Manufacturer: Banner Engineering Corp.

PICO-AMP Miniature Remote Sensing System
page
Sensor compatibility
Supply voltage and current
Supply Protection Circuitry
Output Configuration
Output Rating
Output Protection Circuitry
Output Response Time
Adjustments/programming
Indicators
Construction
Environmental Rating
Connections
Operating Conditions
Application Notes
Certifications
2
PICO-AMP amplifier models MD14BB6 and MD14BB6Q are compatible with the following remote sensors:
SP3ER1, SP3ER2, SP8ER1, SP8ER2, SP3D1
10 to 30V dc (10% maximum ripple) at less than 55 mA (exclusive of load)
Protected against reverse polarity and transient voltages.
Bipolar, one current sourcing (PNP) and one current sinking (NPN) open-collector transistor
100mA maximum, each output
Off-state Leakage Current: less than 5µA
Output Saturation Voltage: PNP output less than 1V @10mA; less than 1.5V @ 100mA
Protected against false pulse on power-up and continuous overload or short-circuit of outputs
Frequency Selection
NOTE 1: Auto mode defaults to Freq 1 at power-up
NOTE 2: Response time will increase with adjacent sensor interference.
Light/Dark Operate Select switch
OFF-delay Select switch: 0 or 50 ms
4-position Frequency Select switch: Auto, Freq 1, Freq 2, Freq 3
12-turn slotted brass screw Gain (Sensitivity) adjustment potentiometer (clutched at both ends of travel)
Green:
Yellow:
Housing: Yellow polycarbonate/ABS alloy, rated UL94 V-0
Cover: Gray-tinted polycarbonate
DIN spring clip: Yellow Delrin
IP50, NEMA 1
Sensor(s): four M2.5 zinc-plated steel SEMS screws
Power and Outputs: PVC-jacketed 4-conductor 2m (6.5') or 9 m (30') attached cable, or 4-pin Pico-style
quick-disconnect fitting
QD cables are ordered separately (see Accessories)
Temperature: 0° to +55° C (+32° to 131°F)
Maximum relative humidity: 90% at 50° C (non-condensing)
Always remove power to amplifier before connecting or disconnecting sensors.
See page 3 for a discussion of the Frequency selection; Manual frequency selection increases sensing
hysteresis.
Delrin
Freq 1
Freq 2
Freq 3
Auto
®
is a registered trademark of Dupont Co.
PICO-AMP MD14 Amplifier Specifications
ON Steady = Power to amplifier is ON
Flashing
ON Steady = Light is sensed
Flashing
= Output is overloaded
= Marginal excess gain (1 to 1.5x) in light condition
NPN output less than 0.2V @ 10mA; less than 0.75V @ 100mA
®
Response Time
500 microseconds ON/ 350 microseconds OFF
350 microseconds ON/ 250 microseconds OFF
450 microseconds ON/ 300 microseconds OFF
500 microseconds ON/ 350 microseconds OFF
(acetal)
Banner Engineering Corp.
Website: http://www.baneng.com • Tel: [phone]
•
Minneapolis, U.S.A.