GX-MD datasheet(5/48 Pages) OMRON

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GX-Series Digital I/O Terminal 2-tier Terminal Block Type

Input and Output Section Specifications

8-point Input and 8-point output Terminals

General Specifications

Input Section

Output Section

Note: For the I/O power supply current value to V and G terminals,

refer to GX Series Operation Manual (Cat. No. W488).

Item

Specification

GX-MD1611

GX-MD1621

Internal I/O common

NPN

PNP

I/O indicators

LED display (yellow)

Unit power supply

current consumption

80 mA max. (for 20.4 to 26.4-VDC power supply volt-

age)

Weight

190 g max.

Expansion functions No

Short-circuit protec-

tion function

Item

Specification

GX-MD1611

GX-MD1621

Input capacity

8 points

ON voltage

15 VDC min.

(between each input ter-

minal and the V terminal)

15 VDC min.

(between each input ter-

minal and the G terminal)

OFF voltage

5 VDC max.

(between each input ter-

minal and the V terminal)

5 VDC max.

(between each input ter-

minal and the G terminal)

OFF current

1.0 mA max.

Input current

6.0 mA max./input (at 24-VDC)

3.0 mA min./input (at 17-VDC)

ON delay

0.1 ms max.

OFF delay

0.2 ms max.

Input filter value

Without filter, 0.5 ms, 1 ms, 2 ms, 4 ms, 8 ms, 16 ms,

32 ms

(Default setting: 1 ms)

Number of circuits

per common

8 points/common

Isolation method

Photocoupler isolation

I/O power supply

method

Supply by I/O power supply

I/O power supply cur-

rent consumption

5 mA max. (for 20.4 to 26.4-VDC power supply volt-

age)

Item

Specification

GX-MD1611

GX-MD1621

Output capacity

8 points

Rated output current 0.5 A/output, 2.0 A/common

Residual voltage

1.2 V max. (0.5 ADC, be-

tween each output termi-

nal and the G terminal)

1.2 V max. (0.5 ADC, be-

tween each output termi-

nal and the V terminal)

Leakage current

0.1 mA max.

ON delay

0.5 ms max.

OFF delay

1.5 ms max.

Number of circuits

per common

8 points/common

Isolation method

Photocoupler isolation

I/O power supply

method

Supply by I/O power supply

I/O power supply cur-

rent consumption

5 mA max. (for 20.4 to 26.4-VDC power supply volt-

age)

Output handling for

communications er-

rors

Select either hold or clear

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