Name: Triconex 3510 TMR Pulse Input Module
Brand: Schneider
SKU: 3510
Availability: InStock

01

Contact info

A direct line to your automation supplier.

Send your model number and quantity for product information and a quotation.

Sales manager

Jim Pei

Email

sales1@apterpower.com

Wechat

ZXH18020776782

Phone/WhatsApp

+86 18020776782

02

Specifications

Parameter	Specification
Input signals	8, non-commoned
Input frequency range	20–20,000 Hz
Accuracy at 1000–20,000 Hz	±0.01%
Accuracy at 100–999 Hz	±0.1%
Accuracy at 20–99 Hz	±1.0%
Typical update period	50 ms
Load impedance	>8 kΩ; 20 kΩ typical
Common-mode range	−100 to +100 V peak-to-peak
Normal-mode input range	2–200 V p-p below 20 Hz; 1.5–200 V p-p at 20–15,000 Hz; 2–200 V p-p above 15,000 Hz
Continuous over-range protection	±150 VDC
Typical hysteresis	150 mV
Diagnostic minimum input change	0.5% of full scale
Diagnostic sample period	1 scan or 210 ms, whichever is greater
Minimum miscompare period	10 samples
Logic power	<20 W
Input coupling	AC-coupled, balanced differential
Point indicators	1 input-activity indicator per point
Module indicators	PASS, FAULT, ACTIVE

Accuracy is frequency dependent. The ±150 VDC figure is an over-range protection limit, not the normal signal amplitude. Rapid input changes must be assessed together with diagnostic miscompare behavior.

03

Description

TRICON

Eight separately referenced pulse inputs.

Triconex 3510 is an eight-point TMR pulse input module for Tricon systems. Its non-commoned differential channels measure signals over a 20–20,000 Hz input range with a typical update period of 50 ms. Accuracy depends on the frequency band, so low-speed and high-speed measurements require different allowances. AC coupling feeds the pulse signal into independent measurement paths whose results are compared by the controller. Input-activity indicators help distinguish changing field signals from module diagnostic status. Correct waveform quality and differential wiring are essential because ringing can produce additional detected transitions.

04

Pulse Measurement & Diagnostics

01 / Condition the pulse pair

Each non-commoned differential input is AC-coupled before its signal enters the triplicated measurement paths.

02 / Convert transitions into frequency

The measurement paths evaluate pulse transitions over a time window and supply frequency information to the main processors for comparison.

03 / Expose activity and diagnostics

Point indicators show changing pulse activity, while PASS, FAULT and ACTIVE indicators report the separate module operating condition.

DIFFERENTIAL PULSE→PARALLEL MEASUREMENT→CONTROLLER COMPARISON

05

Signal Quality & Diagnostic Behavior

A changing signal needs careful assessment

Rapidly changing input frequency can make the three measurement paths report different values during their evaluation windows.

Persistent differences can generate a diagnostic miscompare even when the source signal is changing rather than lost.

A

Prevent extra detected transitions

Keep sensor wiring balanced and evaluate waveform ringing or distortion. Electrical noise can create unwanted transitions and incorrect frequency readings.

B

Keep the field arrangement matched

Check the eight field pairs, termination assembly and connector keying before replacement. The documented termination arrangement uses a compatible 9753-110 panel.

06

Our Company History

2005

The Beginning

Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. At that time, we mainly served selected European and North American markets, supplying commonly requested industrial automation products from Siemens, Allen-Bradley and Bently Nevada. Although the business was still developing and we completed relatively few orders, this period helped us build essential product knowledge and international trade experience.

2017

A Period of Growth

By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia, while our product range grew from popular models to scarce and discontinued industrial automation parts. As our product knowledge and service experience increased, we completed nearly 20 orders per month on average.

2017Our Growing Team

2026

Serving Customers Worldwide

Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds a broad selection of industrial automation components, including popular products, hard-to-find parts and discontinued models. We now complete more than 30 orders per month, with an average monthly transaction value of approximately USD 3 million. We have established long-term partnerships with nearly 30 customers from different countries and welcomed almost 40 international customers to visit our company.

2026Our Team Today

Since our company was founded, we have served every customer with sincerity and professionalism. Our prices may not always be the lowest, but we earn long-term trust through quality products, dependable after-sales support, honest condition reporting, timely communication and responsible delivery. Our goal is to build lasting partnerships rather than pursue one-off transactions.

07

After-Sales Support

Support across the equipment lifecycle.

01

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

02

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

03

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

04

Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

05

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

08

Product brand

► DCS System: Distributed Control System (DCS) ◄

► PLC System: Programmable Logic Controller (PLC) ◄

► TSI System ◄

Bently Nevada | EPRO | ENTEK

09

Other Products

MID1E-800	3000001002	60-716-0B
GLB166.1P	6500432	Mid2E-800
GT-1575QBUSL	ULFIM16AI-D37M-45-XOR-R2	MA1479A
BMXPRA0100	i1010	UNC-500
BM12	212.11UOS	CH-LMD1
RVP26	TPS-6L	FGR-002
162235-PR	API-AMC2-16IOE	PW9001
TT-MBC-MC-BLK	EYV-00009	WAR-E10-DKP
XC1008D-1B01F	050099114000	TFT43
P8-HDMI2-4KDS	USB-4716	MX-P25-D016
IP20	NGRX-ELVI-AU-WH	DM-TX-4KZ-302-C
NUM-ACT08	2CDG110133R0011	E3003-61058
XD26	254619	107-S-2