Recently searched

Login

Products
Products overview

Find a Distributor

New products

Product navigator for device connection technology

Technologies

Customer-specific solutions

Configurators

Product Compliance

Cross Reference Search

Automate

Automation software

Building automation

Edge computing

HMIs and IPCs

Industrial communication

PLCnext Technology

PLCs (controllers) and I/Os

Smart Services

Connect

Board-to-board connectors

Cables and lines

Connectors

Distribution blocks and device terminal blocks

Distributors, adapters, and conductor connectors

Electronics housings

PCB terminal blocks and PCB connectors

Plug-in test system

System cabling for controllers

Terminal blocks

Mark, assemble, and install

Automatic tools

Control cabinet accessories

Crimp connectors

Ferrules

Hand tools

Industrial lighting and signal technology

Junction boxes and empty enclosures

Marking material

Printers

Software for control cabinet building

Workstation solutions

Supply, charge, and protect

Charging technology for e-mobility

DC/DC converters and DC/AC inverters

Device circuit breakers

EMC filter

Power supplies

Protective relays for mains protection

Redundancy modules

Surge protection

Uninterruptible power supplies (UPS)

Switch, Measure and Monitor

Contactor and power relay

Energy monitoring

I/O signal marshalling

Motor starters and electronic switching devices

Process indicators and field devices

Relays and solid-state relays

Safety relay modules and sensors

Signal conditioners and measuring transducers

Industries & Applications
E-MOBILITY

Overview

Charging infrastructure

Electric vehicles

INFRASTRUCTURE

Buildings

Data Centers

Railway industry

POWER

Battery storage systems

Conventional power generation

DC grids in industry

Power transmission and distribution

Solar power

Wind power

PROCESS INDUSTRY

Mining

Power-to-X

Process automation

PRODUCTION, DEVICE AND SYSTEMS MANUFACTURING

Automotive industry

Control cabinet building

Device manufacturers

Automated Guided Vehicles (AGV)

Digital Factory

Electrical installations

Machine building

OTHER TOPICS

Agriculture

COMPLETE line

Data connectors for smart networks

Functional safety

Industrial remote communication

Industrial security

Plug N Play

Power reliability

Video surveillance
Company
Overview

Phoenix Contact New Zealand

The Phoenix Contact Group

Careers

Our culture and attitude

All Electric Society

Compliance

Sustainability

History

Suppliers

Channel Partners, Distributors & Industrial Wholesalers
Events & News
Overview

Events & trade fairs

News
Service & Support
Inform

Frequently Asked Questions

Information for device manufacturers

Product changes and discontinuations

Consult and Plan

Customer-specific solutions

Engineering Data for PCB Components

Configurators

Procure and Deliver

E-Business

Sample service for device manufacturers

Install and Operate

Services for marking solutions

Returns and complaints

Product Security Incident Response Team

My Phoenix Contact
Login / Register

Registration Benefits

Shopping cart

My orders

My quotes and contracts

My Product Lists

My Comparison

Home
Products
Industrial communication
Installation technology and accessories
IBS SRE 1A - Register expansion chip

IBS SRE 1A - Register expansion chip

2746595

Register expansion chip, QFP 44, INTERBUS, 12 bytes internally, MFP interface, digital I/O, parallel port for microprocessors

Product details

Expand all Collapse all

Technical data

Notes

Note on application
Note on application	Only for industrial use

Product properties

Type	QFP 44

System properties

Module
Internal data length	12 bytes internally

Electrical properties

IC power supply voltage	5 V DC ±10 % (DC)
Supply
Typical current consumption	10 mA

Interfaces

User interface	MFP interface, digital I/O, parallel port for microprocessors
INTERBUS
Connection method	Remote bus, local bus or installation remote bus

Dimensions

Width	14 mm
Height	2.45 mm
Depth	14 mm
Length	14 mm

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP00
Ambient temperature (operation)	-40 °C ... 85 °C (at max. 75 % humidity during operation)
Ambient temperature (storage/transport)	5 °C ... 30 °C (at max. 60 %)

Commercial data

Item number	2746595
Packing unit	96 pc
Minimum order quantity	96 pc
Sales key	DRECAA
Product key	DRECAA
GTIN	4046356101660
Weight per piece (including packing)	5.861 g
Weight per piece (excluding packing)	5.861 g
Country of origin	CN

Classifications

ECLASS

ECLASS-13.0	27242605
ECLASS-15.0	27242605

ETIM

ETIM 10.0

EC001601

UNSPSC

UNSPSC 21.0

32151600

Environmental product compliance

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%
EF3.1 Climate Change
CO2e kg	0.802 kg CO2e

Compatible products

Expand all Collapse all

Frequently searched

PoE injectors
Patch panels for DIN rails
Patch panels/patch fields
SFP modules

PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose, Auckland 1061, New Zealand

Ask a Question 05 0847 4636 sales@phoenixcontact.co.nz

© 2026 Phoenix Contact Site notice Legal information Data privacy Whistleblowing system Privacy Settings