Modules Accessories – Mouser Hong Kong

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G1 I/O Family

Opto 22 G1 I/O Family features digital and analog I/O modules that use a red-black-yellow-white color-coding scheme. The G1 product lineup includes not only I/O modules but also sensors, controllers, switches, and cables. The digital I/O modules with plug-in racks are ideal for microprocessor-based control. The optically isolated analog I/O modules with intelligent racks are designed for computer-based automation. The Opto 22 G1 products are guaranteed for life.

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Part #

Modules Accessories G1 4-channel Isolated Output-only Module Rack

PB4R
Opto 22
1: HK$662.45
3In Stock

Mfr. Part No.
PB4R

Mouser Part No
94-PB4R

Opto 22

Modules Accessories G1 4-channel Isolated Output-only Module Rack

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Datasheet

3In Stock

HK$662.45

HK$643.87

HK$634.42

HK$628.17

HK$554.85

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 16-channel I/O Module Rack

PB16A
Opto 22
1: HK$1,734.26
4In Stock

Mfr. Part No.
PB16A

Mouser Part No
94-PB16A

Opto 22

Modules Accessories G1 16-channel I/O Module Rack

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Datasheet

4In Stock

HK$1,734.26

HK$1,573.39

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 4-channel I/O Module Rack with 2 Barrier Strips

PB4
Opto 22
1: HK$712.10
3In Stock

Mfr. Part No.
PB4

Mouser Part No
94-PB4

Opto 22

Modules Accessories G1 4-channel I/O Module Rack with 2 Barrier Strips

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Datasheet

3In Stock

HK$712.10

HK$618.88

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 4-channel Rack with Header Connector

PB4H
Opto 22
1: HK$1,007.28
5In Stock

Mfr. Part No.
PB4H

Mouser Part No
94-PB4H

Opto 22

Modules Accessories G1 4-channel Rack with Header Connector

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Datasheet

5In Stock

HK$1,007.28

HK$894.58

HK$857.67

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Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 8-channel I/O Module Rack

PB8
Opto 22
1: HK$1,306.65
5In Stock

Mfr. Part No.
PB8

Mouser Part No
94-PB8

Opto 22

Modules Accessories G1 8-channel I/O Module Rack

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Datasheet

5In Stock

HK$1,306.65

HK$1,166.42

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 8-channel Rack with Header Connector

PB8H
Opto 22
1: HK$1,219.35
1In Stock

Mfr. Part No.
PB8H

Mouser Part No
94-PB8H

Opto 22

Modules Accessories G1 8-channel Rack with Header Connector

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Datasheet

1In Stock

HK$1,219.35

HK$1,217.55

HK$1,206.61

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Min.: 1
Mult.: 1

Accessories

Modules Accessories Quad Pak 8-module Rack with Header Connector for G4EB2 or B4 Brain

PB32HQ
Opto 22
1: HK$2,917.77
1Expected 24/8/2026

Mfr. Part No.
PB32HQ

Mouser Part No
94-PB32HQ

Opto 22

Modules Accessories Quad Pak 8-module Rack with Header Connector for G4EB2 or B4 Brain

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Datasheet

1Expected 24/8/2026

HK$2,917.77

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 16-channel I/O Module Rack with 2 Barrier Strips

PB16T
Opto 22
1: HK$1,833.96
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
PB16T

Mouser Part No
94-PB16T

Opto 22

Modules Accessories G1 16-channel I/O Module Rack with 2 Barrier Strips

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Datasheet

Non-Stocked Lead-Time 6 Weeks

HK$1,833.96

HK$1,826.48

HK$1,806.43

HK$1,788.75

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Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 24-channel I/O Module Rack

PB24
Opto 22
1: HK$2,502.09
Lead-Time 4 Weeks

Mfr. Part No.
PB24

Mouser Part No
94-PB24

Opto 22

Modules Accessories G1 24-channel I/O Module Rack

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Datasheet

Lead-Time 4 Weeks

HK$2,502.09

HK$2,159.07

Min.: 1
Mult.: 1

Accessories

Modules Accessories 4-channel Switch Assembly

PB4MOA
Opto 22
1: HK$2,365.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
PB4MOA

Mouser Part No
94-PB4MOA

Opto 22

Modules Accessories 4-channel Switch Assembly

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Datasheet

Non-Stocked Lead-Time 6 Weeks

HK$2,365.80

HK$2,291.57

HK$2,266.25

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 Digital Input Switch, 5, 15, or 24 VDC Logic

INPUT SWITCH
Opto 22
1: HK$506.52
Non-Stocked

Mfr. Part No.
INPUT SWITCH

Mouser Part No
94-INPUTSWITCH

Opto 22

Modules Accessories G1 Digital Input Switch, 5, 15, or 24 VDC Logic

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Datasheet

Non-Stocked

HK$506.52

HK$495.75

HK$486.62

HK$478.32

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Min.: 1
Mult.: 1

Test Modules

Digital Input Test Modules

Modules Accessories G1 16-channel Analog Mounting Rack

PB16AH
Opto 22
1: HK$3,034.58
Non-Stocked

Mfr. Part No.
PB16AH

Mouser Part No
94-PB16AH

Opto 22

Modules Accessories G1 16-channel Analog Mounting Rack

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Datasheet

Non-Stocked

HK$3,034.58

HK$2,579.93

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 16-channel I/O Module Rack, Edge Connector, Extra Terminal Strip

PB16C
Opto 22
1: HK$2,412.24
Non-Stocked

Mfr. Part No.
PB16C

Mouser Part No
94-PB16C

Opto 22

Modules Accessories G1 16-channel I/O Module Rack, Edge Connector, Extra Terminal Strip

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Datasheet

Non-Stocked

HK$2,412.24

HK$2,394.40

HK$2,393.83

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 16-channel Rack with Header Connector

PB16H
Opto 22
1: HK$1,883.28
Non-Stocked

Mfr. Part No.
PB16H

Mouser Part No
94-PB16H

Opto 22

Modules Accessories G1 16-channel Rack with Header Connector

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Datasheet

Non-Stocked

HK$1,883.28

HK$1,810.78

HK$1,800.84

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Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 16-channel Rack with Header Connector, Extra Terminal Connector

PB16HC
Opto 22
1: HK$2,171.31
Non-Stocked

Mfr. Part No.
PB16HC

Mouser Part No
94-PB16HC

Opto 22

Modules Accessories G1 16-channel Rack with Header Connector, Extra Terminal Connector

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Datasheet

Non-Stocked

HK$2,171.31

HK$2,167.53

HK$2,144.19

Min.: 1
Mult.: 1

Accessories

Modules Accessories Quad Pak 4-module Position Mounting Rack

PB16HQ
Opto 22
1: HK$1,468.17
Non-Stocked

Mfr. Part No.
PB16HQ

Mouser Part No
94-PB16HQ

Opto 22

Modules Accessories Quad Pak 4-module Position Mounting Rack

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Datasheet

Non-Stocked

HK$1,468.17

HK$1,443.51

HK$1,443.35

HK$1,426.17

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Min.: 1
Mult.: 1

Accessories

Modules Accessories Quad Pak 6-module Position Rack With Header Connector

PB24HQ
Opto 22
1: HK$2,126.60
Non-Stocked

Mfr. Part No.
PB24HQ

Mouser Part No
94-PB24HQ

Opto 22

Modules Accessories Quad Pak 6-module Position Rack With Header Connector

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Datasheet

Non-Stocked

HK$2,126.60

HK$2,105.22

Min.: 1
Mult.: 1

Accessories

Modules Accessories Quad Pak 6-module Position Rack

PB24Q
Opto 22
1: HK$1,894.55
Non-Stocked

Mfr. Part No.
PB24Q

Mouser Part No
94-PB24Q

Opto 22

Modules Accessories Quad Pak 6-module Position Rack

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Datasheet

Non-Stocked

HK$1,894.55

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Min.: 1
Mult.: 1

Accessories

Modules Accessories Quad Pak 8-module Position Rack

PB32DEC
Opto 22
1: HK$2,852.34
Non-Stocked

Mfr. Part No.
PB32DEC

Mouser Part No
94-PB32DEC

Opto 22

Modules Accessories Quad Pak 8-module Position Rack

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Datasheet

Non-Stocked

HK$2,852.34

HK$2,852.26

Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 4-channel Analog Mounting Rack

PB4AH
Opto 22
1: HK$1,450.83
Non-Stocked

Mfr. Part No.
PB4AH

Mouser Part No
94-PB4AH

Opto 22

Modules Accessories G1 4-channel Analog Mounting Rack

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Datasheet

Non-Stocked

HK$1,450.83

HK$1,438.58

HK$1,438.09

HK$1,415.40

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Min.: 1
Mult.: 1

Accessories

Modules Accessories G1 8-channel Analog Mounting Rack

PB8AH
Opto 22
1: HK$1,952.66
Non-Stocked

Mfr. Part No.
PB8AH

Mouser Part No
94-PB8AH

Opto 22

Modules Accessories G1 8-channel Analog Mounting Rack

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Datasheet

Non-Stocked

HK$1,952.66

HK$1,952.58

HK$1,938.85

View

Min.: 1
Mult.: 1

Accessories

G1 I/O Family

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