MAXMAC M2901 Negative Ion Generator Module

PRODUCT FEATURES

M2901 Negative Ion Generator Module

High-Concentration Ion Output: Produces more than 20 million pcs/cm³ at 12 V, measured 10 cm from the electrode at 4 m/s airflow.
Efficient Automotive Operation: Designed for 9–16 VDC, with ≤80 mA operating current and ≤0.1 mA standby current.
Hardwired Enable and Diagnostics: The EN input controls ion output while DIG feedback reports real-time operating status.
Wide Environmental Range: Ozone remains <0.05 ppm; operation and storage cover −40°C to 85°C at 35–85% RH.

TECHNICAL DATA

M2901 Negative Ion Generator Module Specifications

Electrical & Ion Output

Product Name: M2901 Negative Ion Generator Module
Specification Model: M2901
Version: V2.0
Operating Voltage: 9–16 VDC
Operating Current: ≤80 mA
Standby Current: ≤0.1 mA
Control: Hardwired EN / DIG
Negative Ion Concentration: >20 million pcs/cm³
Ozone Concentration: <0.05 ppm

Control & Environmental

Ion Test Conditions: 12 V, 10 cm, 4 m/s airflow
Normal DIG Feedback: 8.3 ±0.5 V
DIG Current: 7.6 mA
EN Control: 9–16 V on; ground off
EN Current: 0.15 mA
Operating Temperature: −40°C to 85°C
Storage Temperature: −40°C to 85°C
Operating Humidity: 35–85% RH

OEM INTEGRATION

Connector Pinout

The M2901 uses a 4-pin hardwired interface for power, enable control and DIG operating-status feedback.

Connector Pinout

Pin	Signal	Function	Electrical Definition
1	VCC	Power positive	9–16 V, ≤80 mA
2	DIG	Feedback pin	Normal 8.3 ±0.5 V, 7.6 mA
3	EN	Enable input	9–16 V on; ground off, 0.15 mA
4	GND	Power negative	Ground

Interface: Molded with reference to TE 1376515-1; compatible mating connector TE 1318620-1.

TECHNICAL DATA

M2901 Negative Ion Generator Module Datasheet Downloads

NameTypeFormatSizeDownload

M2901 Negative Ion Module Specification V2.0DatasheetPDF389 KB

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