Cummins Engine Controller Gateway- ModbusTCP
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Cummins Engine Controller Gateway- ModbusTCP


This product is a plug and play solution for integration of a Cummins Diesel Engine Controller into a MODbus TCP enabled Building Automation System.
  • Cummins controllers only support Lonworks
  • A number of the Cummins data objects are non-standard and thus specific knowledge of the structure is required to use the data. This Gateway has been programmed so that it can process these non-standard engine controller objects
  • The Gateway provides a large data set of objects that can be used for monitoring
  • In addition a couple of objects are provided for remote operation such as start/stop, alarm reset etc
  • No Specialist Lonworks tools or Skills Required for installation
PRICE: $2,455.00 
SKU: CAS-2700-06

CONFIGURATION & OPTIONS
Configuration for 1x 2100 Controller
Configuration for 1x 310x Controller
Configuration for 1x 320x Controller
Configuration for 1x 2100 Controller and 1x ATS
Configuration for 1x 310z Controller and 1x ATS
Configuration for 1x 320x Controller and 1x ATS
1x other contoller – we will call and collect config info from you. [Adds $495]
All others – we will call and collect config info from you. [Adds $895]
Free CASbac Discovery Software PLUS Bacnet Booklet [Value $595]
Free CAS Modbus Test Software [ instead of Free CASbac Discovery]

Qty:

CAS-2700-06 Cummins Engine Controller Modbus (RTU and TCP) Gateway

Description

This product is a plug and play solution for integration of a Cummins Diesel Engine Controller into a Modbus enabled Building Automation System. It is an alternate to using the Modlon product from Cummins.

Cummins controllers only support Lonworks. In addition a number of the Cummins data objects are non-standard and thus specific knowledge of the structure is required to use the data. This Gateway has been programmed so that it can process these non-standard engine controller objects.

The Gateway provides a large data set of objects that can be used for monitoring. In addition a couple of objects are provided for remote operation such as start/stop, alarm reset etc.

No Specialist Lonworks tools or Skills Required for installation

No commissioning and binding is required. If you donít know what that is, be grateful. If you do know what it is then we are sure you will appreciate the ease with which this solution can be deployed.

Commissioning and Binding are Lonworks jargon terms that refer to the process of allocating an address (commissioning) to the gateway. Binding means linking the variables that need to be transferred from one device (engine controller) to another (gateway) and vice versa. Normally this process requires specialist software and interfaces and is done using add on to the Microsoft Visio product.

This gateway can be installed, connected and made operational without specialist skills or tools. The gateway uses Lontalk Explicit addressing and Network management functions to read and write data. The only think that is required is the address of the engine controller. This can be obtained from the engine installer or using a procedure we provide.


Max Nodes Supported
Gateway Mode Nodes Comments
Client
Multiple
This gateway can process multiple engine controllers and/or ATSís
Server
0
Not supported or documented

LonWorks
FTT-10 twisted pair
1000 Network variable capability
UNVT or SNVT variable support
Explicit (Polled Mode) or Implicit (Bound
Mode) Addressing
Power Requirements
24 VAC Floating (voltage variation + 10%)
9-30 VDC @ 8W
Other
Service Pin for LONWORKS Node identification
OPC server available
Configuration utility
Diagnostic utility
System integration services available
Environment
Operating temperature: 0-60oC (32-144oF)
Relative humidity: 10-95% RH noncondensing
Physical Dimensions (W x D x H)
3.9 x 3.9 x 2 in.
(100 x 100 x 50 mm)
0.4 lbs (0.8 Kg)
Mounting Options
Desktop
Wall
DIN rail
Approvals
UL/ULC 916
FCC part 15
CE Mark
LonMark Certified
LED Indicators
Power, Run, System Error, Configuration Error
Ethernet connectionsĖ Tx/Rx communication activity
RS-232/RS-485 - Tx/Rx communication activity

Ease Of Configuration
The gateway is shipped pre-configured. In addition written instructions are provided on how to change key configuration elements such as Modbus Station number, baud rate etc.

Free Test Tool
Modbusbacnet provides a free license to the CAS Modbus Scanner. This software application can be used to test / document the Modbus Interface prior to integration into the Building System. Often with system integration there is a blame game when things donít work as expected. Use this tool to prove the interface works and insulate yourself.

Cummins Block Diagram

Sample Data Points

Sample from 2100 Engine Controller

Registers
(Alternate address for same data)

deviceType
40001
30001

controlSwitch
40002
30002

deviceState
40003
30003

faultCode
40004
30004

faultType
40005
30005

percentKW
40006
30006

totalKW
40007
30007

nfpa110AsNumber
40008
30008

extendedAsNUmber
40009
30009

batteryVolts
40010
30010

oilPress
40011
30011

oilTemp
40012
30012

coolantTemp
40013
30013



Schematic and PDF Documents
Images will open in their own window
Cummins Tech Data PDF File
Cummins Block Diagram