Opto 22 G4IDC5, G4IDC5D, G4IDC5G, G4IDC5MA Data Sheet
G4 DIGITAL DC INPUT MODULES
Features
4000 volts transient optical isolation
>
Built-in LED status indicator
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Small footprint design, reducing mounting space by
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approximately 50 percent
Built-in filtering for transient suppression and noise rejection
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Operating temperature: -30 °C to 70 °C
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UL recognized, CSA certified, CE approved
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Passes NEMA Showering Arc Test (ICS 2-230)
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Meets IEEE Surge Withstand Specification (IEEE-472)
>
DESCRIPTION
Opto 22’s G4 DC input modules are used to detect on/off DC voltage
levels. Each module provides up to 4000 volts (transient) of optical
isolation between field inputs and the logic output of the circuit.
DATA SHEET
Form 0253-200212
PAGE 1
Opto 22 G4 digital input modules include the
G4IDC5B high-speed module and the G4IDC5MA
module with manual-on/manual-off/automatic
switch for diagnostic testing.
All DC input modules except the G4IDC5K and G4IDC5D are designed
with filtering on the input and a hysteresis amplifier, providing high
noise rejection and transient-free, “clean” switching. The G4IDC5K is a
fast-switching module used to detect signals produced by
photoelectric switches and TTL devices. The low-cost G4IDC5D is
used for data acquisition.
The G4IDC5MA is a special module featuring a
manual-on/manual-off/automatic switch, ideal for diagnostic testing
of control applications.
The G4IDC5-SW and G4IDC5-SWNC modules supply power to an
external dry contact switch and sense switch closure (SW) or opening
(SWNC).
Typical applications for DC input modules include sensing the
presence or absence of voltage and sensing contact closure from
sources such as proximity switches, limit switches, selector switches,
push buttons, photoelectric switches, and TTL-compatible devices.
Compatible with Raspberry Pi
The following G4 digital DC input modules can be used with the
Digital I/O Carrier Board for Raspberry Pi® (part number OPTO-P1-40P)
to monitor and control industrial devices with your Raspberry Pi:
G4IDC5
G4IDC5D
G4IDC5G
G4IDC5MA
Part Numbers
Part Description
G4IDC5* G4 DC Input 10–32 VDC, 5 VDC Logic
G4IDC5B
G4IDC5D* G4 DC Input 2.5–28 VDC, 5 VDC Logic
G4IDC5G* G4 DC Input 35–60 VDC, 5 VDC Logic
G4IDC5K
G4IDC5MA*
G4IDC5-SW
G4IDC5-SWNC
G4IDC15 G4 DC Input 10–32 VDC, 15 VDC Logic
G4IDC24 G4 DC Input 10–32 VDC, 24 VDC Logic
* Compatible with Raspberry Pi
G4 DC Input 4–16 VDC, 5 VDC Logic High
Speed
G4 DC Input 2.5–16 VDC, 5 VDC Logic Very
High Speed
G4 DC Input 10–32 VDC, 5 VDC Logic With
Manual/Auto Switch
G4 Switch Status Input, Self-powered, Normally Open
G4 Switch Status Input, Self-powered, Normally Closed
Raspberry Pi® is a trademark of the Raspberry Pi Foundation.
© 2003–2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Form 0253-200212
SPECIFICATIONS
Units G4IDC5* G4IDC5B G4IDC5D* G4IDC5G*
Input voltage range
Key feature — Higher speed High speed —
Input current at maximum line mA 25 45 30 6
Isolation, input-to-output (transient):
1 ms
1 minute
Turn-on time ms 5 0.05 1 10
Turn-off time ms 5 0.1 1.5 10
Input allowed for off-state mA, V 1, 3 0.7, 1 0.2, 1 0.7, 7
Nominal output supply voltage VDC 5555
Output supply voltage range VDC 4.5–6 4.5–6 4.5–6 4.5–6
Output supply current at
nominal logic voltage
Input resistance (R1 in schematic) ohms 1.5 K 300 900 10 K
Control resistance (Rc in schematic) ohms 220 220 470 220
Output voltage drop V @ 50 mA 0.4 0.4 0.4 0.4
Output current (sinking) mA 50 50 50 50
Output leakage with no input
Transistor V breakdown 30 30 30 30
Temperature:
Operating
Storage
* Compatible with Raspberry Pi
VDC
VAC
V
V
mA 12 12 12 12
microamps @
30 VDC
°
C
°
C
10–32
12–32
4000
1500
100 100 10 100
–30 to +70
–30 to +85
4–16
4–16
4000
1500
–30 to +70
–30 to +85
2.5–28
—
4000
1500
–30 to +70
–30 to +85
35–60
35–60
4000
1500
–30 to +70
–30 to +85
DATA SHEET
PAGE 2
G4IDC5-SW and G4IDC5-SWNC modules
See page 4 for specifications and other information for the
G4IDC5-SW and G4IDC5-SWNC self-powered modules.
© 2003–2020 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
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