VT 16000-2X-121 Bosch Rexroth Indramat
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MPN: R900566770
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The Bosch Rexroth Indramat VT 16000-2X-121 is part of the VT 1600 Servo Amplifiers series and supports up to 4 hydraulic axes with 32 cross-axis cams. It features 8 analog inputs, 4 analog outputs, and 8 digital inputs and outputs, with compatibility for SIMATIC S5 and S7 PLCs. The amplifier includes PIDT1 pressure controller, PDT1 position controller, and can manage up to 2000 NC sets.
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Product Description:
The VT 16000-2X-121 is a servo amplifier module produced by Bosch Rexroth Indramat within the VT 1600 Servo Amplifiers series. Designed for electro-hydraulic motion control, the unit converts numerical setpoints from a supervising PLC into proportional valve currents and pressure commands so a hydraulic axis follows programmed positions, speeds, and forces. By integrating dedicated controllers for position, pressure, and axis synchronization, the device forms the closed-loop core of presses, molding machines, and other industrial automation cells.
The amplifier interfaces with sensors and actuators through several signal channels. The combo input module provides 8 analog inputs for potentiometers, pressure transducers, or displacement probes, while its output side delivers 4 analog outputs to command proportional valves or external drives. For position capture, the counter module supplies 2 encoder channels that accept incremental feedback, and the digital board presents 8 in / 8 out digital I/O for limit switches or status relays. These resources coordinate up to 4 hydraulic axes, allowing simultaneous closed-loop control without expanding the main rack.
Software functions extend the range of applications supported by the module. The internal memory can store up to 2000 NC sets, giving each axis individual velocity, acceleration, and pressure profiles selected by field logic. For complex tooling alignment, the controller supports 32 cross-axis cams that generate position-dependent outputs, synchronizing slave cylinders with a master stroke through the PI synchronizing controller and the SSI board’s four extra encoder channels. The backplane accepts four peripheral boards and communicates with PLCs that support SIMATIC S5-115U/S5-135U/S5-155U/S7-400 compatibility. All motion, pressure, and diagnostic routines use DIN 66 025 programming, allowing existing ladder or statement-list projects to transfer without modification.
Frequently Asked Questions about VT 16000-2X-121:
Q: How many analogue inputs does the VT 16000-2X-121 servo amplifier support?
A: This model accepts up to eight analogue input signals, allowing for detailed monitoring and control of connected devices.
Q: Which PLCs are compatible with the VT 16000-2X-121 amplifier?
A: The VT 16000-2X-121 offers compatibility with SIMATIC S5-115U, S5-135U, S5-155U, and S7-400 PLCs.
Q: What types of position feedback are supported by the VT 16000-2X-121 amplifier?
A: This unit supports position feedback in analogue, incremental, and SSI formats.
Q: How many hydraulic axes can the VT 16000-2X-121 manage?
A: The amplifier can control up to four hydraulic axes simultaneously.
Q: How many digital inputs and outputs are included with the VT 16000-2X-121?
A: There are eight digital inputs and eight digital outputs available on this model.
