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Opto 22 G4 IO Modules and Mounting Racks

G4 I/O includes both digital and analog modules. Each G4 module offers high-density single-channel packaging. Each digital module includes an LED status indicator and is also available with manual switching for field wiring and control logic testing. Digital modules support 5, 15, or 24-volt logic. G4 digital output modules feature a top-mounted replaceable fuse. G4 analog modules are factory-calibrated, offer 12-bit resolution, and requires a single 24-volt power supply. All current loop modules include an isolated loop power supply for added flexibility and reduced instrumentation costs. Input types include voltage, current, thermocouple, RTD, ICTD, frequency, and velocity. Outputs include voltage, current, and time-proportional output. Factory Mutual (FM) approved versions of many G4 I/O modules are available. Please inquire for details on specific models.
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50 variations of this product are available.

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Opto 22 SNAP-AICTD SNAP 2-Ch Analog Temp Input Module, ICTD EW-20011-79 Mfr # SNAP-AICTD
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SNAP 2-Ch Analog Temp Input Module, ICTD
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Opto 22 SNAP-AICTD-4 SNAP 4-Ch Analog Temp Input Module, ICTD EW-20011-80 Mfr # SNAP-AICTD-4
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SNAP 4-Ch Analog Temp Input Module, ICTD
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Opto 22 SNAP-AIMA 2-Ch Analog Current Input Mod, -20/20mA EW-20011-81 Mfr # SNAP-AIMA
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2-Ch Analog Current Input Mod, -20/20mA
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Opto 22 SNAP-AIMA-32 32-Ch Analog Current Input Mod, -20/20mA EW-20011-82 Mfr # SNAP-AIMA-32
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32-Ch Analog Current Input Mod, -20/20mA
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Opto 22 4-Ch Analog Current Input Mod, -20/20mA EW-20011-83 Mfr # SNAP-AIMA-4
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4-Ch Analog Current Input Mod, -20/20mA
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Opto 22 2-Ch Isolated Analog Current Input Module, -20/20mA EW-20011-84 Mfr # SNAP-AIMA-I
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2-Ch Isolated Analog Current Input Module, -20/20mA
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Opto 22 4-Ch -50/50mV or -25/25mV Analog Input EW-20011-85 Mfr # SNAP-AIMV2-4
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4-Ch -50/50mV or -25/25mV Analog Input
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Opto 22 4-Ch -150/150mV or -75/75mV Analog Input EW-20011-86 Mfr # SNAP-AIMV-4
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4-Ch -150/150mV or -75/75mV Analog Input
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Opto 22 2-Ch 0/25,000Hz Analog Rate Input Module EW-20011-87 Mfr # SNAP-AIRATE
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2-Ch 0/25,000Hz Analog Rate Input Module
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Opto 22 2-Ch 100-Ohm Platinum RTD Analog Input EW-20011-88 Mfr # SNAP-AIRTD
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2-Ch 100-Ohm Platinum RTD Analog Input
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Opto 22 SNAP-AITM 2-Ch Analog Input Module, T/C E,J or K or -150/150mV or -75/75mV EW-20011-89 Mfr # SNAP-AITM
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2-Ch Analog Input Module, T/C E,J or K or -150/150mV or -75/75mV
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Opto 22 2-Ch Isolated Analog Input, T/C E,J or K EW-20011-90 Mfr # SNAP-AITM-I
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2-Ch Isolated Analog Input, T/C E,J or K
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Opto 22 SNAP-AIV 2-Ch Analog Input Module, -10VDC / 10VDC EW-20011-91 Mfr # SNAP-AIV
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2-Ch Analog Input Module, -10VDC / 10VDC
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Opto 22 SNAP AIRTD 4-Ch Analog Input Module, -10VDC / 10VDC EW-20011-93 Mfr # SNAP AIRTD
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4-Ch Analog Input Module, -10VDC / 10VDC
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Opto 22 2-Ch Isolated Analog Voltage Input Modul -10VDC / 10VDC EW-20011-94 Mfr # SNAP-AIV-I
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2-Ch Isolated Analog Voltage Input Modul -10VDC / 10VDC
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Opto 22 2-Ch 4-20mA Current Loop Analog Output EW-20011-95 Mfr # SNAP-AOA-23
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2-Ch 4-20mA Current Loop Analog Output
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Opto 22 SNAP-AOA-23-ISRC 2-Ch Isolated 4-20mA Current Loop Output Analog Module with Loop Sourcing EW-20011-96 Mfr # SNAP-AOA-23-ISRC
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2-Ch Isolated 4-20mA Current Loop Output Analog Module with Loop Sourcing
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Opto 22 2-Ch 0/10VDC Analog Voltage Output Mod EW-20011-97 Mfr # SNAP-AOV-25
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2-Ch 0/10VDC Analog Voltage Output Mod
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Opto 22 2-Ch Bipolar Analog Voltage Output Mod -10VDC to +10VDC EW-20011-98 Mfr # SNAP-AOV-27
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2-Ch Bipolar Analog Voltage Output Mod -10VDC to +10VDC
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Opto 22 SNAP-IAC-16 Digital Input Module, 16-ch, 90/140 VAC/VDC EW-20011-99 Mfr # SNAP-IAC-16
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Digital Input Module, 16-ch, 90/140 VAC/VDC
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Showing 1 - 20 of 50

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