Subsea Control Module (SCM)-Subsea Control System-WEFIC Ocean Equipment Manufacturing Co., Ltd.

Subsea Control Module (SCM)
Subsea Control Module (SCM) is the core equipment of subsea oil and gas production systems. It is primarily used to collect sensor data from subsea production equipment (such as manifolds, Christmas trees, etc.) and transmit it to the Master Control Station (MCS) on the surface. Simultaneously, it receives control commands from the MCS to operate actuators on subsea production equipment, enabling control and monitoring of the entire subsea oil and gas production process.

Product Advantages/Product Highlights

Encapsulated System Design: Electronic components are housed within a sealed chamber, protecting internal parts from external environmental impacts.

Corrosion Resistance Design: Internal anti-corrosion medium is used to minimize the risk of component corrosion.

Pressure Compensation Design: Equipped with a pressure compensation system inside the SCM sealed compartment

Integrated Hydraulic Manifold Design: High level of sealing and integration, ensuring superior reliability.

Performance Parameters

Parameter Name	Parameter Content
Design water depth	0~3,000m
ROV interface	CLASS 4
Pressure level	High pressure 10,000PSI，low pressure 5,000PSI
Number of control functions	Low-pressure output: ×19 (14 in use + 5 standby) High-pressure output: ×5, Oil return: ×4
Top electrical interface	4-core electrical interfaces: ×2, Optical fiber connectors: ×2, 12-core electrical interfaces: ×2, 4-core electrical interfaces: ×2 (including 1 standby)
Bottom electrical interface	4-core electrical interfaces: ×4 (including 1 standby) 12-core electrical interfaces: ×6 (including 1 standby)
Communication mode	Power line carrier (PLC), optical fiber communication
Pressure gauge card	Supports IWIS protocol
Sensor interface	Supports RS485 communication interface
Types of collected signals	4~20mA、Modbus RTU、canopen
Installation and recovery	Can be installed and recovered under pressure using installation tools

Service Hotline：86-0546-6080060
Email：sales@weficgroup.com
Address：No. 1002, Xi'liu Road, Dongying District, Dongying City, Shandong Province, China