OPTO 22 - G4IDC15 _ G4 DC Input 10-32 VDC, 15 VDC Logic

Quick Specs:

G4 DC Input 10-32 VDC
15 VDC Logic

G4 I/O family

The G4IDC15 is a digital DC input module with an input voltage range of 10-32 VDC (or 12-32 VAC), requiring a typical logic voltage of 15 VDC. This module is not compatible with Opto 22 brains.

This module is designed with filtering on the input and a hysteresis amplifier, providing high noise rejection and transient-free, "clean" switching.

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. 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.

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 (transient): 1 ms 1 minute	V V	4000 1500	4000 1500	4000 1500	4000 1500
Turn-on time	ms	0.025***	5	5	5
Turn-off time	ms	0.025***	5	5	5
Input allowed for off-state	mA, V	0.2, 1	1, 3	1, 3	1,3
Nominal output 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)	ohms	500	1.5 K	1.5 K	1.5 K
Control resistance (Rc in schematic)	ohms	220	220	1 K	2.2 K
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	microamps @ 30 VDC	100	100	100	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
* Compatible with Raspberry Pi. Not for use with Opto 22 brains. * At 5Vp-p square wave input, 50% duty cycle.

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