I/O MODULE
G4 DIGITAL
DC INPUT
Form 253-990215
DATA SHEET
page 1/4
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909) 695-3000 • (800) 321-OPTO • Fax: (909) 695-3095 • Internet: www.opto22.com
Inside Sales: (800) 452-OPTO • Product Support: (800) TEK-OPTO • (909) 695-3080 • Fax: (909) 695-3017 • E-mail: support@opto22.com • FaxBack: (800) 474-OPTO
• 4,000 Vrms optical isolation
• Built-in LED status indicator
• Small footprint design, reducing mounting space by approximately 50 percent
• Built-in filtering for transient suppression and noise rejection
• Operating temperature: -30° C to 70° C
• UL recognized, CSA certified, CE approved
• Passes NEMA Showering Arc Test (ICS 2-230)
• Meets IEEE Surge Withstand Specification (IEEE-472)
Opto 22’s G4 DC input modules are used to detect
on/off DC voltage levels. Each module provides up to
4,000 Vrms of optical-isolation between field inputs and
the logic output of the circuit.
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.
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.
Features
Description
Part
Number Description
G4IDC5 G4 DC Input 10-32 VDC, 5 VDC Logic
G4IDC5B G4 DC Input 4-16 VDC, 5 VDC Logic H igh Speed
G4IDC5D G4 DC Input 2.5-28 VDC, 5 VDC Logic
G4IDC5G G4 DC Input 35-60 VDC, 5 VDC Logic
G4IDC5K G4 DC Input 2.5-16 VDC, 5 VDC Logic Very High Speed
G4IDC5MA G4 DC Input 10-32 VDC, 5 VDC Logic With Manual/Auto Switch
G4IDC15 G4 DC Input 10-32 VDC, 15 VDC Logic
G4IDC24 G4 DC Input 10-32 VDC, 24 VDC Logic
Dimension and specifications are subject to change. All products and/or company names throughout this data sheet are generally trademarks or registered trademarks of their respective companies.
I/O MODULE
G4 DIGITAL
DC INPUT
Form 253-990215
DATA SHEET
page 2/4
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909) 695-3000 • (800) 321-OPTO • Fax: (909) 695-3095 • Internet: www.opto22.com
Inside Sales: (800) 452-OPTO • Product Support: (800) TEK-OPTO • (909) 695-3080 • Fax: (909) 695-3017 • E-mail: support@opto22.com • FaxBack: (800) 474-OPTO
Specifications
Units G4IDC5 G4IDC5B G4IDC5D G4IDC5G
Input voltage range VDC
VAC 10-32
12-32 4-16
4-16 2.5-28
--- 35-60
35-60
Key feature --- Higher
speed High
speed ---
Input current at maximum line mA 25 45 30 6
Isolation input-to-output Vrms 4,000 4,000 4,000 4,000
Turn-on time ms 5 0.05 1 10
Turn-of f time ms 5 .1 1.5 10
Input allow ed for off- state mA, V 1, 3 .7, 1 .2, 1 .7, 7
Nominal output supply voltage VDC 5 5 5 5
Output supply voltage range VDC 4.5-6 4.5-6 4.5-6 4.5-6
Output supply current at
nominal logic voltage mA 12 12 12 12
Input resistance
(R1 in schematic) Ω1.5K 300 900 10K
Control resistance
(RC in schematic) Ω220 220 470 220
Output voltage drop V @ 50 mA .4 .4 .4 .4
Output current (sinking) mA 50 50 50 50
Output leakage with no input µA @ 30 VDC 100 100 10 100
Transistor V breakdown 30 30 30 30
Temperature:
Operating
Storage °C
°C -30 to +70
-30 to +85 -30 to +70
-30 to +85 -30 to +70
-30 to +85 -30 to +70
-30 to +85
I/O MODULE
G4 DIGITAL
DC INPUT
Form 253-990215
DATA SHEET
page 3/4
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909) 695-3000 • (800) 321-OPTO • Fax: (909) 695-3095 • Internet: www.opto22.com
Inside Sales: (800) 452-OPTO • Product Support: (800) TEK-OPTO • (909) 695-3080 • Fax: (909) 695-3017 • E-mail: support@opto22.com • FaxBack: (800) 474-OPTO
(CONT.)
Specifications
Units G4IDC5K G4IDC5MA G4IDC15 G4IDC24
Input voltage range VDC
VAC 2.5-16
--- 10-32
12-32 10-32
12-32 10-32
12-32
Key feature Highest
speed Diagnostic
switch --- ---
Input current at maximum line mA 30 25 25 25
Isolation input-to-output Vrms 4,000 4,000 4,000 4,000
Turn-on time ms .025* 5 5 5
Turn-of f time ms .025* 5 5 5
Input allow ed for off- state mA, V .2, 1 1, 3 1, 3 1, 3
Nominal ouput supply voltage VDC 5 5 15 24
Output supply voltage range VDC 4.5-6 4.5-6 12-18 20-30
Output supply current at nominal
logic voltage mA 12 12 15 18
Input resistance (R1 in schematic) Ω500 1.5K 1.5K 1.5K
Control resistance
(Rc in schematic) Ω220 220 1K 2.2K
Output voltage drop V @ 50 mA .4 .4 .4 .4
Output current (sinking) mA 50 50 50 50
Output leakage with no input µA @ 30 VDC 100 100 100 100
Transistor V breakdown 30 30 30 30
Temperature: °C
°C -30 to +70
-30 to +85 -30 to +70
-30 to +85 -30 to +70
-30 to +85 -30 to +70
-30 to +85
*At 5Vp-p square w ave input, 5 0% d ut y cycle.
I/O MODULE
G4 DIGITAL
DC INPUT
Form 253-990215
DATA SHEET
page 4/4
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590 • Phone: (909) 695-3000 • (800) 321-OPTO • Fax: (909) 695-3095 • Internet: www.opto22.com
Inside Sales: (800) 452-OPTO • Product Support: (800) TEK-OPTO • (909) 695-3080 • Fax: (909) 695-3017 • E-mail: support@opto22.com • FaxBack: (800) 474-OPTO
Dimension and specifications are subject to change. All products and/or company names throughout this data sheet are generally trademarks or registered trademarks of their respective companies.
Schematics
Dimensions
