User Manual

DB15K – Pin-Out “MKS” Style

The following pin-out chart describes the safest and generally compatible arrangement when

connecting a non-Alicat DB15 wire to a DB15K equipped Alicat. Not all features may be

available between brands, but the common denominators are featured in our DB15 offerings,

along with some options for customization.

DB15 Pin-Outs

If your instrument was ordered with a DB15 connection,

be sure to check the Calibration Label on the device and

reference the appropriate pin-out diagram.

Pin Number Function

1 N/C

2 Primary Analog Signal Output

3 N/C

4 N/C

5 Power Supply Common

6 N/C

7 Power Supply (+Vdc)

Analog Tare (meters — when grounded)

Analog Set-Point Input (controllers)

Secondary Analog Signal Output /  xed 5.12Vdc

10 N/C

11 Ground

12 Ground

RS-232 RX (receive) or RS-485 –

RS-232 TX (send) or RS-485 +

15 Ground

Check your device’s calibration certi cate and user manual for the actual electrical input/

output requirements, as all instruments are custom con gured to some extent.

NOTE: Pins 5, 11, 12 and 15 are connected together inside of the device and are common

grounding points.

N/C = Not Connected/Open (can be used for custom pin assignments – please consult factory).

* Added to allow for full use of features on Alicat devices, may not be present on host wiring.

Male Connector Front View Female Connector Front View

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