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MB6 Series Plug-in (Modular) Remote I/O

Focus on Professionalism, Excellent Performance

The MB6 series plug-in I/O modules consist of couplers, I/O function modules, relay power module, common terminal modules and end caps. The I/O function modules cover a wide range of types and point configurations, including digital I/O, relay, analog, pulse output, encoder, temperature and communication modules, which can be freely combined as required. Supporting mainstream communication protocols such as EtherCAT, PROFINET and CC-Link, these modules are widely used in various bus applications.


Features

  • Slim plug-in design

    Only 15 mm in thickness with a compact plug-in structure.

  • Diverse types

    Rich I/O expansion modules with various types and point counts, including digital I/O and relay modules.

  • Easy installation

    Snap-on DIN rail mounting for simple assembly, disassembly and maintenance; screwless terminals improve wiring efficiency. A single coupler supports up to 32 I/O modules.

  • High-speed response

    Full-duplex transmission speed up to 100 Mbps, minimum communication cycle of 125 μs, and high-precision distributed clock synchronization with jitter < 1 μs.

  • Comprehensive protection

    Reverse polarity protection for power inputs of couplers and relay power module; short-circuit protection for transistor digital outputs and analog (voltage/current) outputs.

  • Mainstream protocols

    Support for various fieldbuses including EtherCAT and PROFINET, enabling easy system connection and integration.

Product image

Specification

 Module Type


 Model


mA@5V

 Power Consumption (mA@5V)


 Input Bytes


Output Bytes

 Remarks

Coupler

MB*-PN2002

200

2

2


PROFINET coupler; 2A power supply supports up to 32 modules max.

Digital Input

MB*-1600N/PT

65

2

0


16-point digital input: NPN/PNP type, optical coupling input

MB*-1600NT

65

2

0

16-point digital input: NPN type, optical coupling input

MB*-1600PT

65

2

0


16-point digital input: PNP type, optical coupling input

MB*-3200N/PT

130

4

0


32-point digital input: NPN/PNP type, optical coupling input, bullhorn terminals

MB*-3200N/PT(H)

130

4

0


32-point digital input: NPN/PNP type, optical coupling input, bullhorn terminals

Digital Output

MB*-0016NT

140

0

2


16-point digital output: NPN type, transistor output, 0.8A per channel

MB*-0016PT

140

0

2


16-point digital output: PNP type, transistor output, 0.8A per channel

MB*-0032NT

280

0

4


32-point digital output: NPN type, transistor output, 0.8A per channel

MB*-0032NT(H)

280

0

4


32-point digital output: NPN type, transistor output, 0.5A per channel, bullhorn terminals

MB*-0032PT

280

0

4


32-point digital output: PNP type, transistor output, 0.8A per channel

MB*-0032PT(H)

280

0

4


32-point digital output: PNP type, transistor output, 0.5A per channel, bullhorn terminals

Digital Input & Output

MB*-0808NT

80

1

1


8-point digital output: NPN type, transistor output, 0.8A per channel; 8-point digital input: NPN type, optical coupling input

MB*-0808PT

80

1

1


8-point digital output: PNP type, transistor output, 0.8A per channel; 8-point digital input: PNP type, optical coupling input

Relay Output

MB*-0008R

100

0

1


8-point relay output: contact rated current 2A

Analog Input

MB*-A0400V

110

8

0


4-channel voltage input: 0~5V, -5~5V, 1~5V, 0~10V, -10~10V; 16bit resolution ±0.1% accuracy

MB*-A0800V

110

16

0


8-channel voltage input: 0~5V, -5~5V, 1~5V, 0~10V, -10~10V; 16bit resolution ±0.1% accuracy

MB*-A0400C

90

8

0


4-channel current input: 0~20mA, 4~20mA; 16bit resolution ±0.1% accuracy

MB*-A0400C

90

16

0


8-channel current input: 0~20mA, 4~20mA; 16bit resolution ±0.1% accuracy

Temperature Acquisition

MB*-TM0400

70

16

0


4-channel temperature acquisition: supports thermocouple, thermal resistance, 2-wire, 3-wire types

Analog Output

MB*-A0004V

230

0

8


4-channel voltage output: 0~5V, -5~5V, 1~5V, 0~10V, -10~10V; 16bit resolution ±0.1% accuracy

MB*-A0008V

230

0

16


8-channel voltage output: 0~5V, -5~5V, 1~5V, 0~10V, -10~10V; 16bit resolution ±0.1% accuracy

MB*-A0004C

55

0

8


4-channel current output: 0~20mA, 4~20mA; 16bit resolution ±0.1% accuracy

MB*-A0008C

55

0

16


8-channel current output: 0~20mA, 4~20mA; 16bit resolution ±0.1% accuracy

Pulse Input

MB*-C0200T

50

48

16


2-channel encoder input: pulse counting, supports NPN, PNP, 1.5MHz

MB*-C0200D

50

48

16


2-channel differential encoder input: 10MHz

Pulse Output

MB*-P02T/D

120

10

20


2-channel pulse output: supports NPN, PNP, differential interface

Relay Power Module

MB*-PU0201

60

0

0


Relay power module: 2A capacity, DC24V

Communication Module

MB*-MR01

50

14

18


1-channel communication module: supports Modbus RTU/ASCII/custom protocol (select one of three)


Common Terminal Module

MB*-COM0909

0

0

0

COM1:9pin,COM2:9pin

 

MB*-COM1800

0

0

0

COM1:18pin,COM2:None

COM1: 18pin, COM2: None


Download

File Name File type Update Size Download
IO Product Catalog pdf 2026-05-25 7387KB View online Download

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