Performance Specifications(CM3 AIO)

Items

CM3-

SP04EAA

CM3-

SP04EOAV

CM3-

SP04EOAI

Analog Output Point

2 points

4 points

Analog Output

Voltage: 0–5 V,
1–5 V, 0–10 V,

-10–10 V

Current: 0–20 mA,
4–20 mA

0–10 V.

-10–10V

(switch mode)

4–20 mA

Output Setting Method

Setting by CICON

Switch OFF: 0–10V

Switch ON: -10–10V

CICON setting

Not possible

Digital Conversion

14-bit, 0–16000

16-bit, 0–64000

Setting by CICON

14-bit, 0–16000

Accuracy

±0.05% (Full scale)

±0.1% (Full scale)

Conversion Speed

< 2 ms/4 Ch

Absolute Max. Output

±12 V

24 mA

±12 V

±24 mA

Insulation Method

Photocoupler between input terminal and PLC

Power Supply

External DC 24 V

I/O Occupation

16 points

I/O Terminal

12-point terminal

8-point terminal

Current Consumption (mA)

Inner

@DC 3.3 V, 45 mA

@DC 3.3 V, 40 mA

@DC 3.3 V, 40 mA

External

@DC 24 V, 75 mA

@DC 24 V, 50 mA

@DC 24 V, 90 mA

Items

CM3-SP04EAO

CM3-SP08EAO

CM3-SP04EAA

Analog Input Point

4 points

8 points

2 points

Analog Input

Voltage: 0–5 V, 1–5 V, 0–10 V, -10–10 V (Input resistor: 1 MΩ, 20 MΩ)

Current: 0–20 mA, 4–20 mA (Input resistor: 250 Ω)

Resolution

14-bit, 0–16000

16-bit, 0–64000

Accuracy

Ambient temperature 25°C:

 ±0.2% (Full scale)

Operating temperature:

±0.3% (Full scale)

Conversion Speed

< 0.5 ms/Ch

Absolute Max. Input

Voltage: ±12 V

Current: ±24 mA

Insulation

Photocoupler insulation between input terminal and PLC

(no insulation between channels)

I/O Points Occupied

16 points

Power Supply

External DC 24 V

Connection Terminal

12–point terminal block

16–point terminal block

12–point terminal block

Current Consumption (mA)

Inner

@DC 3.3 V, 30 mA

@DC 3.3 V, 45 mA

External

@DC 24 V, 35 mA

@DC 24 V, 75 mA