Danfoss EXD 316 Electronic Controller
Specifications
- Product Name: Electronic controller, CANBUS version Type EXD 316
- Identification: UK – 084B8042, DK – 084R8031
- Application: Various applications including PLC, I/V, V
- Features: Battery back up, electric stepper motor valve control, data communication capabilities
- Power Supply: Max 24 V, 1 A resistive Class II
Installation Guide
Identification
Dimensions [mm] / Mål [mm]
Application 1
Application 2 
Battery back up
Connections
Necessary connections
Terminals:
- Supply voltage 24 V a.c. / d.c.
- 3-4 Battery (the voltage will close the ETS valve if the controller lose s its supply voltage. The battery voltage must be kept disconnected from terminals 1 and 2.
- 5-8 Supply to step motor.
- 9-13 Operation via data communication from a MCX controller.
- 20-21 Switch function for start/stop of regulation. If a switch is not connected, terminals 20 and 21 must be shortcircuited.
Application dependent connections
Superheat control
- 14-15 Pt 1000 sensor at evaporator outlet (S2).
- 15-16 Pt 1000 sensor for measuring air temperature (S4).
- 17-19 Pressure transmitter type AKS 32R (the signal can not be shared with other controllers). Control of the valves opening degree with analog signal
- 21-22 Current signal or voltage signal from other regulation (Ext.Ref.)
- 24-26 Alarm relay
There is connection between 24 and 26 in alarm situations. When the controller is there is connection between 24 and 25.
The Product contains electrical components
And may not be disposed together with domestic waste.
Equipment must be separate collected with Electrical and Electronic waste. According to Local and currently valid legislation.
FAQ
- Q: Can the product be disposed of with domestic waste?
A: No, the product contains electrical components and should be separately collected with electronic waste in accordance with local legislation. - Q: What is the maximum power supply voltage supported?
A: The product supports a maximum of 24 V, 1 A resistive Class II power supply.
Documents / Resources
 | Danfoss EXD 316 Electronic Controller [pdf] Installation Guide EXD 316, 84B3154.10, 84B3155.10, EXD 316 Electronic Controller, Electronic Controller, Controller |
