CKM12 User's Manual_________________________________________
1
CKM12 User’s Manual Rev.1.1
Introduction
Congratulations on your purchase of the Maretron CKM12 12 Button Customizable Keypad.
Carling Technologies has proudly designed and built your CKM12 to the highest standards for
reliability and accurate service.
The CKM12 is a sealed, IP69K front rated, customizable keypad
ready to deliver years of
dependable operation within the harsh demands of the marine environment. The CKM12 features
12 keys and a rubberized coating over the keypad. The CKM12 reduces installation time and the
complexity and cost of traditional wiring harnesses by utilizing NMEA 2000® CAN interface
technology.
The CKM12 connects directly to an NMEA 2000® network through the use of a CKM to NMEA
2000® Adapter Cable. Configure the CKM12 by using a Maretron USB100 or IPG100 tethering the
NMEA2000® network to a PC running N2KAnalyzer. Control MPower and other Maretron systems
with the CKM12 through an NMEA 2000® Network. Using standard NMEA 2000® messaging, the
CKM12 can illuminate any of its 12 blue LED lights for status of circuit state.
The CKM12 is available in 2 standard configurations. Custom configurations are available with a
minimum order quantity of 100 pieces.
Please carefully read and follow these instructions for installation, configuration, and usage of the
Maretron CKM12 module to ensure optimal performance.
Features
•
Key Detent Provides Tactile feel when pressing
•
Configurable Operation and Appearance Aspect
•
All Key Positions have Blue LED
’s
•
Horizontal or Vertical Mounting Options
•
Screwless, Snap-In Mounting
•
IP69 Rated (front) IP68 (rear) with Plug for Unused Connector
•
NMEA 2000 CAN Protocol
•
LED Feedback of Controlled Circuit State
•
Low Current Consumption (Max Current 100mA)
•
NMEA 2000 LEN: 2
•
Operating Voltage: 8 - 32 VDC
•
Endurance Tested to Reach Minimum of 1,000,000 Operations
For Technical Specifications please refer to page 11