Automatic Terminal Boards | ABB CMA-135 CMA135 Synpol D
Manufacturer: ABB
-
Part Number: CMA135
Condition：New with Original Package
Product Type: Terminal Boards
-
Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB CMA135 Synpol D Diesel Automation Module
The ABB CMA135 (part number CMA-135) is a diesel start/stop automatic terminal board developed for the ABB Synpol D series. Powered by a 32-bit RISC processor, it provides automatic start/stop control, power distribution, and communication routing for industrial diesel engine drives and generator automation systems.
Networking and Communication Capabilities
The CMA135 integrates into industrial networks using standard Ethernet protocols, including Modbus TCP, Profinet IO, EtherNet/IP, and OPC UA. Built-in security mechanisms such as TLS 1.2/1.3, AES-256 firmware encryption, two-factor authentication, and audit logging safeguard system data exchange with upstream PLCs and HMIs.
Enclosure Design and Electrical Ratings
Housed in a rugged aluminum enclosure with IP65 protection, the CMA135 operates on an input voltage of 12–48 V DC and delivers a regulated 5 V DC output at up to 10 A. The module supports DIN rail mounting and hot-swapping, allowing field servicing without removing power from surrounding rack hardware.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CMA135 |
| Brand | ABB |
| Part Number | CMA-135 |
| Series | Synpol D |
| Product Type | Diesel Start/Stop Automatic Terminal Board |
| Processor Type | 32-bit RISC processor |
| Input Voltage | 12–48 V DC |
| Output Voltage | 5 V DC |
| Max Output Current | 10 A |
| Communication Protocols | Modbus TCP, Profinet IO, EtherNet/IP, OPC UA |
| Security Features | TLS 1.2/1.3, AES-256 firmware encryption, 2FA, audit logs |
| Configuration Tools | ABB Automation Builder, CodeSys |
| System Interfaces | USB 2.0, optional SD card slot |
| Operating Temperature | -20 deg C to +55 deg C |
| Storage Temperature | -40 deg C to +70 deg C |
| Protection Rating | IP65 |
| Mounting Type | DIN rail, hot-swappable |
| Dimensions (L × W × H) | 170 × 105 × 32 mm |
| Weight | 120 g |
| Certifications | UL 508A, cULus, ATEX Zone 2, IECEx |
Frequently Asked Questions
Q: What primary functions does the ABB CMA135 perform in Synpol D systems? A: The CMA135 operates as an automatic start/stop terminal board, providing DC power regulation and multi-protocol network communication for diesel engines and generator sets.
Q: Which industrial Ethernet protocols are supported by the CMA135? A: It natively supports Modbus TCP, Profinet IO, EtherNet/IP, and OPC UA protocols for integration with PLCs, HMIs, and SCADA networks.
Q: What power output does the CMA135 module provide? A: It converts a 12–48 V DC main input into a regulated 5 V DC output supporting maximum currents up to 10 A.