C1.S4.D2E-3011 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB C1.S4.D2E-3011 is a servo controller from the S4 Combivert Servo Controllers series. It features a supply voltage of 200 V, supports a rated speed of 3000 U/min, and uses a resolver feedback interface. The housing measures 240 mm in height, 90 mm in width, and 160 mm in depth, and it carries an IP20 protection rating.
Internal Product Review
The C1.S4.D2E-3011 is a KEB Combivert servo controller with an IG-IO control interface and resolver feedback. Included interference suppression and IP20 protection support clean installation and dependable cabinet operation, making this unit a strong replacement choice for servo systems.
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Product Description:
The C1.S4.D2E-3011 is a compact drive module produced by KEB for the S4 Combivert Servo Controllers series. It governs synchronous or induction motors used in positioning axes and conveyor zones. The unit interfaces with a PLC and manages current loops, speed loops, and feedback, allowing closed-loop motion without separate amplifier cards. This integrated control structure reduces the number of external components required for coordinated motor operation.
Control signals are issued through the IG-IO terminal strip, a digital interface that transmits enable, fault, and setpoint signals. Motor position feedback enters through a resolver channel, and the drive can provide an encoder simulation of 1024 increments for downstream controllers that require quadrature pulses. The electronics are secured inside an IP20-rated housing, so the unit should be mounted in a ventilated cabinet that prevents contact with exposed electrical parts. The controller has a depth of 160 mm, while its front width of 90 mm conserves rail space in compact control panels. Internally, a regulated power stage accepts a nominal bus voltage of 200 V and produces sinusoidal phase currents for compatible motors. The parameter set supports a rated motor speed of 3000 rpm, which is suitable for common servo applications.
The unit has a total body height of 240 mm, and two 5 mm mounting holes in housing design D permit direct attachment to a backplate. Shielded motor cables up to 50 m long can be used with 1.5 mm² conductors without degrading current regulation. Built-in interference suppression attenuates conducted emissions from the motor connection and power stage. Operation is supported at elevations up to 2000 m above sea level, while use at higher elevations requires derating. The controller is intended for use with a self-ventilated motor that supplies its own cooling airflow during operation. Adequate cabinet ventilation is also necessary to remove heat from the drive housing and maintain stable performance under load.
