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Download the full manual: 

alicat.com/coda

Troubleshooting • Questions: 

+1 520-290-6060 • [email protected] • Live web chat at alicat.com

1⁄4″ VCR® Inlet

Male DB-15 Connector

Control Valve

Tare Button

LED Power Indicator

USB Type C

1⁄4″ VCR® Outlet

Mounting Holes: 

2× M5×0.8    10mm

1.024″

0.207″

1.731″

0.914″

CODA Coriolis Flow Controller 

Quick Start Guide

Model KC

Pin

DB-15

M12

1

Analog setpoint 

input

0

5 Vdc output of 

mass flow rate 

(Optional: 0–10 

Vdc, 4–20 mA)

 

2

Ground 

(analog setpoint)

Power in

3

0

5 Vdc output of 

mass flow rate 

(Optional: 0–10 

Vdc, 4–20 mA)

 

RS-232 Rx 

or

 

RS-485 A

4

0

5 Vdc density 

output 

(Optional: 

0–10 Vdc, 4–20 mA) 

Ground to tare

5

Ground 

(analog signal)

RS-232 Tx 

or

 

RS-485 B

6

Not connected

Analog setpoint 

input

7

Not connected

Ground 

(power and digital)

8

Valve drive 

control (Vdc)

Ground (analog 

setpoint and signal)

9

Power in

10

Ground 

(power and digital)

11

Not connected

12

Ground to tare

13

Not connected

14

RS-232 Tx 

or

 

RS-485 B

15

RS-232 Rx 

or

 

RS-485 A

8

1

9

15

2

8

7

6

5

4

3

Male DB-15

 

(device side)

Male 8-Pin M12 

(device side)

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