EtherCAT Analog Output Modules

4-channel analog output (current/voltage module) Each channel is equipped with the LED for an operation check Signal current supports 4~20mA or 0~20mA Signal voltage supports -5~5V/0~10V/-10~10V 16-bit high-precision analog output Plug-in construction, DIN-rail installation PT removable terminal block for screwless wiring Support cascading up to 32 modules without additional power supply

Specifications

Output (current module)
Signal Type	Current output
Number of output signal channels	4
Output Current Range	0~20mA/4~20mA
Current Dissipation	285mA
Output Impedance	＜500Ω
Load Type	Resistive load
Resolution	16-bit
Precision	0.02%
Overvoltage Protection	Support
Isolation Voltage	AC500V on field and digital side, no isolation between channels

Output (voltage module)
Signal Type	Voltage output
Number of output signal channels	4
Output Voltage Range	-5~5V/0~10V/-10~10V
Current Dissipation	230mA
Output Impedance	＞5KΩ
Load Type	Resistive load
Resolution	16-bit
Precision	0.02%
Overvoltage Protection	Support
Isolation Voltage	AC500V on field and digital side, no isolation between channels

Software
Fieldbus	EtherCAT
EtherCAT Master Software Platform	CODESYS

Mechanical Characteristics
Dimensions	100mm x 67.6mm x 14.8 mm
Weight	About 51g
Wiring Specifications	0.2mm² ～ 1.5mm²
Wiring Method	Screwless
Installation	DIN-rail installation

Environmental & Regulatory
Operating Temperature	-10℃ ~ 55℃
Storage Temperature	-20℃ ~ 85℃
Ambient Humidity	5% ~ 95% (non-condensing)
Air Pressure	≥ 795 hPa (altitude ≤ 2000 m), compliant with IEC 61131-2
Overvoltage Categories	I
Protection Class	IP20
Certifications	CE and RoHS

Interface Definition

4-channel analog output (current module):

Indicator
led No.	Output	Color	Description
1~4	AO1/C1~AO4/C4	Green	4 indicators correspond to AO1/C1~AO4/C4, which are independent of each other. The states of indicators are off and blink. blink: Output a current signal off: No output signal

Port
Pin No.	Output	Pin No.	Output
1	AO1	2	C1
3	AO2	4	C2
5	AO3	6	C3
7	AO4	8	C4

4-channel analog output (voltage module):

Indicator
led No.	Output	Color	Description
1~4	VO1/C1~VO4/C4	Green	4 indicators correspond to VO1/C1~VO4/C4, which are independent of each other. The states of indicators are off and blink. blink: Output a voltage signal off: No output signal

Port
Pin No.	Output	Pin No.	Output
1	VO1	2	C1
3	VO2	4	C2
5	VO3	6	C3
7	VO4	8	C4

Dimensions

Unit: mm

Ordering Code

Model	Description
ED-EIO4DAA	4-channel analog output module (current), 4-20mA/0-20mA, configurable
ED-EIO4DAV	4-channel analog output module (voltage), -5～5V/0～10V/-10～10V, configurable

Adapted PLC Unit or EtherCAT Coupler

Model	Description
ED-PLC2010	EtherCAT Master based on CODESYS
ED-EIOBRG-EC	EtherCAT Coupler

Packing List

• 1 x EtherCAT Analog Output Module

Installation

TIP

• DIN-rail is not included in the box, the following is intended as an installation illustration only.
• Before you start installing, please turn off the power to the module.
• If you encounter a situation where the module cannot be installed, please do not force the installation to avoid damaging the module.

Steps

The following is an example of the installation of an 8-terminal module only.

1. Align the notches in the I/O module.

2. Secure the I/O module to the DIN-rail by pushing the I/O module in the direction of the arrow onto the DIN snap pin.

Dismantling

TIP

• Before you start installing, please turn off the power and disconnect the cable to the module.
• If you encounter a situation where the module cannot be installed, please do not force the installation to avoid damaging the module.

Steps

The following is an example of the dismantling of an 8-terminal module only.

1. Hold the snap pin of the I/O module by hand and then pull it out in the direction of the arrow to disengage the module from the DIN-rail.