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2

Circuit 

Normally Open 

 

Sinking (NPN) or Sourcing (PNP)

Input Voltage 

4.5 to 30 V DC

Current Rating 

200 mA max.

Voltage Drop
 

Sinking 

0.5 Volts max.

 

Sourcing 

1.5 Volts max.

OFF State Leakage 

10 µA  max.

Quiescent Current 

10 mA max.

Turn ON/OFF Time 

1 ms

Operating Temperature 

-20° to +80°C

 

-4° to +176°F

Enclosure 

IEC IP67

LED Indicator 

Red for Sinking

 

Yellow for Sourcing

Over Voltage Protected
Reverse Polarity Protected
Transient Protected

Form: BMS-1007

Rev. 2: EC-39247

Bimba 

25150 S. Governors Hwy 

University Park, IL 60484 

Tel: +1 800 44 BIMBA 

Fax: +1 708 235 2014

Email: cs@imi-precision.com

Website: www.bimba.com

Product Instructions

GMR Switch 

MSC, MSCX, MSCQ, MSCQC, MSCQCX, MSK, MSKX, MSKQ, MSKQC, MSKQCX

SWITCH MOUNTING INSTRUCTIONS

NOTE:  Maximum torque on set screw is .170 N-m (1.5 in-lbs.). Do not over torque.

CAUTION: Shorting black wire to ground will 
damage switch

CAUTION: Shorting black wire to supply voltage 
will damage switch

WIRING DIAGRAM

MSC-90, MSCX-90, MSCQ-90,MSCQC-90, 
MSCQCX-90

MSK-90, MSKX-90, MSKQ-90, MSKQC-90, 
MSKQCX-90

ELECTRICAL SPECIFICATIONS

1.25mm

.050in

WIRE COLOR CODES

Brown

(+) Positive

Black

Output

Blue

(-) Negative

MR, MRX, MRQ (Reed Switch) 

MSK, MSKX, MSKQ (Sinking, Solid State)

MSC, MSCX, MSCQ (Sourcing, Solid State)

 

MS, MSX, MSQ

 

MR, MRX, MRQ (Reed Switch) 

MSK, MSKX, MSKQ (Sinking, Solid State)

MSC, MSCX, MSCQ (Sourcing, Solid State)

 

MS, MSX, MSQ

 

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