5 Analogue Inputs: 0-5 V, 0-20 mA, thermistors or dry contact inputs

4 Analogue Outputs: 0-10 V

7 Digital Inputs: dry contact or TTL

7 Digital Outputs

Re-programmable - allows user defined firmware

Inputs protected from transients, over-voltages and miswiring - avoids burning out circuits

DIN-rail mounting for cost-effective installation

The EC230 module incorporates 23 channels of analogue and digital I/O, all controlled by the advanced Neuron control and communications chip. The I/O of the EC230 makes it perfect for a variety of equipment control applications and with it’s wide temperature range, -25 to 85°C, makes it well suited for indoor or outdoor use.
The 12 bit resolution, analogue inputs can be configured in a variety of ways, such as interfacing with resistive type sensors for temperature measurement, measure voltage for humidity or transducer readings or input current for pressure measurement. The analogue inputs can also be used to read digital inputs and dry contacts.
The 10 bit resolution analogue outputs can be used to control damper positions, valves or other variable position or speed devices.
The digital inputs can be used for a variety of functions such as alarms, switch inputs, occupancy sensor inputs, or any other digital I/O function.
The relay outputs can be used to control HVAC outputs, small motors, valves, alarm outputs, lights, or other loads where the current does not exceed 1A at 24Vac.
The EC230 module is protected from reverse power supply input wiring, over-voltages, transients, and other common events which can damage unprotected inputs and outputs. User-defined algorithms and functions can be programmed for the module using third-party LonWorks programming tools such as VisualControl. The program is stored in non-volatile memory, so it is retained even after loss of power.
The enclosure snaps right onto a 35 mm DIN-rail for quick and easy mounting and it’s spring-loaded latching mechanism makes it easy to remove EC230

Voltage range	15-28Vac or 21-40Vdc
Operating Current Typical	40 mA (no outputs on)
Maximum	60mA
Protection circuitry	Internal resettable fuse (activates at 40Vrms)
Analogue Input Circuits	Five types (user configurable)
	0-5 Volts
	0-10 Volts
	0-20 mA Current
	Resistive sensors
	Dry contacts (e.g. switches), or TTL compatible inputs
Resolution	12-bit (no missing codes)
Max error at 25°C
0-5 Volts	±2 LSB ±0.45%
0-10 Volts	±2 LSB ±5.45% (±200ppm/°C)
0-20mA Current	±2 LSB ±1.45% (±100ppm/°C)
Resistive sensors	±2 LSB ±1.00% (±100ppm/°C)
Analog Output Circuits
Output Range	0-10 Volts
Max error @ 25°C	±50mV ±0.75%
Temperature Drift	±0.15µV/°C ±140 ppm/°C
Resolution	10-bit
Max Current Output: Voltage Outputs	16 mA
Digital Inputs	0-5V
Relay Outputs	7
Max Current Output	1A @ 24Vdc resistive load
Max Voltage	60Vpeak
Temperature (Operating)	-25 to 70°C (inside enclosure)
(Non-operating)	-40 to +85°C
Humidity (Operating)	25-90% Relative Humidity @ 25°C (non-condensing)
(Non-operating)	0-95% (non-condensing)
Dimensions	105mm x 86mm x 60mm
Mounting	DIN Rail