ABB 2CHX702140C4000 RF Receiver 2-Gang - IP20 FM
Part Number: 2CHX702140C4000
Quick Summary
ABB 2CHX702140C4000 RF receiver offers compact wireless control for 2-gang switch panels in DIN-rail installations. In many facilities, rewiring for new control logic is costly and disruptive; a wireless option reduces downtime and trenching while enabling rapid upgrades. With IP20 protection, RoHS and REACH compliance, and WEEE eligibility, this module is designed for compliant indoor use and responsible end-of-life handling. By supporting 230 V AC loads and FM modulation at 868 Hz, it integrates smoothly with existing electrical infrastructure, while its DIN-rail adapter keeps installation neat. The result is a scalable, cost-effective remote-control solution for industrial automation and building management.
Product Information
Extended Description
2CHX702140C4000 ABB: RF receiver 2gang, with switches, MDRC
Mounting Type
DRA (DIN-rail adapter)
Type of Fastening
Mounting with Claw | Mounting with Screw
Degree of Protection
IP20
Number of Relays
2
Number of Commands
1
Modulation Method
Frequency Modulation (FM)
Battery Weight
0 g
Number of Batteries
0
Current Type
230 V AC
Frequency (f)
868 Hz
Surface Finishing
Untreated | Glossy
Material
Plastic | Thermoplastic
Color
white
Product Net Weight
100 g
Replaced Product ID (OLD)
000000001000384579
RoHS Information
Declaration RoHS_REACH SVHC__2CHC663076X0201
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
REACH Declaration
Declaration RoHS_REACH SVHC__2CHC663076X0201
REACH Information
False - does not contain substances > 0.1 mass percentage
REACH Date
20221103
Conflict Minerals Reporting Template (CMRT)
Conflict Minerals Reporting Template
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
ETIM 9
EC000436 - Radio receiver
Wireless RF control reduces wiring complexity and installation time, delivering tangible cost savings on retrofits and new projects. Feature → Business Impact → Application: The device uses Frequency Modulation (FM) at 868 Hz to minimize interference on crowded factory floors, enabling reliable operation of a 2-relay 2-gang setup for critical process controls. Application: suitable for machine control panels and building automation where space is limited and clean wiring is essential. Feature → Business Impact → Application: DIN-rail adapter mounting (DRA) with mounting via claw or screws provides a sturdy, code-compliant installation that’s quick to deploy and easy to service. Application: retrofit projects on existing control enclosures or new DIN-rail assemblies. Feature → Business Impact → Application: IP20 protection plus thermoplastic housing ensures safe indoor operation in control cabinets while enabling easy cleaning and maintenance. Application: indoor industrial environments and office-adjacent automation tasks. Feature → Business Impact → Application: 2 relays enable independent switching of two circuits while a single RF command stream simplifies control logic. Application: energy management, lighting, and equipment start/stop sequences. Feature → Business Impact → Application: RoHS/REACH compliance and WEEE categorization reduce regulatory risk and support sustainable disposal. Application: procurement and compliance reporting for global deployments. The combination of compact form factor, low weight (100 g), and 2-channel capability makes this a practical upgrade path for existing systems seeking modern wireless control with minimal hardware footprint.
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FAQs
The ABB 2CHX702140C4000 is a wireless RF receiver for 2-gang switch panels, designed for DIN-rail installations. It accepts 230 V AC power and provides two relays controlled by a single RF command, enabling quick upgrades to existing automation without extensive wiring.
Key specs include 230 V AC current type, 868 Hz operating frequency, FM modulation, and IP20 protection. The unit weighs 100 g and uses a DIN-rail mounting adapter. Compliance features include RoHS and REACH declarations, plus WEEE categorization for end-of-life handling.
The device provides two relays (two channels) with a single RF command. This allows independent or coordinated control of two circuits from a compact 2-gang RF receiver, simplifying control logic and wiring.
Yes. It is RoHS and REACH compliant, with RoHS information and REACH declarations provided. WEEE categorization confirms proper end-of-life disposal, supporting regulatory compliance for global deployments.
Plan for DIN-rail mounting using the DRA adapter, with claw or screw fastening for a secure fit. FM modulation at 868 Hz helps reduce interference, while IP20 protection suits indoor cabinets. The 2-relay, 2-gang configuration supports efficient control of two circuits, cutting wiring and enabling rapid retrofits for faster time-to-value.