Wiring Connections

MIAD9 Series NUMAR sensors are intrinsically safe ONLY when used with certified intrinsically safe switching amplifiers and barriers

(Approved Apparatus) with intrinsically safe circuits. Banner does not manufacture such devices; however, our applications engineers

can refer you to suppliers of certified devices that will interface with Banner sensors.

The user is responsible for proper installation and maintenance of this equipment, and must conform with the certification

requirements relating to barriers and to maximum allowable capacitance and inductance of the field wiring. If in doubt about these

requirements, our applications engineers can refer you to the appropriate authority.

MIAD9 Series

NAMUR Sensor

DIN 19234

Brown

Non-Hazard Area

Hazard Area

Blue

+

+

Switching Amplifier

(sensor power source

and monitor)

Switched

Output

Factory Mutual Approved

Associated Apparatus

Apparatus

–

–

V dc Supply

Specifications

Supply Voltage and Current

5 to 15 V dc (provided by the amplifier to which the sensor is connected)

Adjustments

15-turn slotted brass screw GAIN (sensitivity) adjustment potentiometer

(clutched at both ends of travel); located on rear panel and protected by a

clear gasketed acrylic cover

Indicators

Red LED Alignment Indicator Device (AID) located on rear panel lights when

the sensor sees a “light” condition; pulse rate is proportional to signal

strength (the stronger the signal, the faster the pulse rate).

Construction

Reinforced thermoplastic polyester housing, totally encapsulated, o-ring

sealing, acrylic lenses, and stainless steel screws

Application Note

Special Conditions for Safe Use: Parts of the enclosure are non-conducting

and may generate an ignition-capable level of ESD. Cleaning of the equipment

must be done only with a damp cloth.

Output

Constant current output: ≤ 1.2 mA in the “dark” condition and ≥ 2.1 mA in the

“light” condition

Output Response Time

Opposed mode: 2 ms ON/400 μs OFF

All other modes: 5 ms ON/OFF (does not include amplifier response)

Environmental Rating

Banner tested to NEMA standards 1, 2, 3, 3S, 4, 4X, 6, 12 and 13

IEC IEC IP67

Operating Conditions

Temperature: −40 °C to +70 °C (−40 °F to +158 °F)

Connections

PVC-jacketed 2-conductor 2 m or 9 m cables, or special 4-pin Euro-style quick-

disconnect (QD) fitting are available; QD cables are ordered separately.

Certifications

1725

IEC IECEx FMG 14.0029X

ATEX FM12ATEX0094X

FM CoC 0003046293 (US)

FM CoC 0003046293C (CAN)

Design Standards

ATEX (European)

EN 60079-0, EN 60079-11 and EN 60079-26

Canada

CAN/CSA C22.2: No.0-M91, No.142-M1987, No.157-92, No.213-M1987, No.1010.1, E60079-0 and E60079-11

United States

FM Class 3600, 3610, and 3810; ANSI/ISA 61010-1 (82.02.01), 60079-0 and 60079-11

IECEx

IEC 60079-0, IEC 60079-11

P/N 39616 Rev. L

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