Product Overview

© Danfoss | DCS | 2019.04
Data sheet | Superheat controller type EKE 1A, EKE 1B, EKE 1C
DKRCC.PD.RS0.A4.02 | 3
1.0 Ordering
EKE controller
1.1 Hardware comparison
Type Pack format Code no.
Electronic controller EKE 1A Single pack 080G5300
Electronic controller EKE 1B Single pack 080G5350
Electronic controller EKE 1C Single pack 080G5400
MMIGRS2 Remote Display Single pack 080G0294
MMIMYK gateway Single pack 080G0073
ACCCBI telephone cable user interface connector 1.5 m Single pack 080G0075
EKE 1A EKE 1B EKE 1C
Power Supply
Power supply type 24 V AC / DC ± 20% • • •
Share power supply • • •
Battery backup input 18 - 24 V DC • • •
Data Communication
MODbus RS 485 RTU - • •
Wired CANbus To link Danfoss products - - •
CANbus RJ Danfoss MMI service port • • •
Inputs
Temperature Sensor Type
PT1000 - - •
NTC 10K, type EKS • • •
NTC 10K, type ACCPBT • • •
NTC 10K, type Sensata • • •
No of temperature sensors 1 2 3
Pressure Transmitter types
Ratiometric 0.5 - 4.5 V DC • • •
0 – 20 mA signal - - •
1 – 5 V / 0 – 10 V • • •
No of pressure sensors 1 1 2 or (1 P and 1 ext. ref.)
Share Pressure Signal
Up to 5 devices • • -
Via wired CANbus - - •
Read external sensor value Via MODbus - • •
External reference
4 – 20 mA - - •
0 – 20 mA - - •
User dened current - - •
0 – 10 V • • •
1 – 5 V • • •
User dened voltage • • •
No. of external reference 1 1 1
Digital Input Dry contact (4 possible functions) 3 2 2
Outputs
Digital output 1 1 1
Class of insulation Class II • • •
Relay SPDT 3A max. 1 1 1
Relay functions Alarm or Solenoid valve (NC) • • •
Accessories
1.2 Product label and
Identication
Product name
Product type - code no.
Electrical specication
Product version
Approvals
Product QR code
Country of Origin
Manufacturer Address
Example: EKE 1C
*For detail codes on dierent available variants, check appendix