EEA-PAM-561-D-32 Vickers
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The EEA-PAM-561-D-32 is a power amplifier produced by Vickers as part of the EEA-PAM Power Amplifiers series. It operates with a power supply voltage of 24 VDC and offers an analog output range of ±10 V. The amplifier features a DIN 41612 F48 male edge connector and has dimensions of 128.4 by 100 by 175.24 mm.
Internal Product Review
The EEA-PAM-561-D-32 power amplifier from Vickers delivers precise control in hydraulic applications, featuring a ±10 V analog output range and 47 kΩ command voltage input impedance. Its DIN 41612 F48 edge connector enables straightforward integration into existing systems. This amplifier is noted for its reliable performance and flexible signal handling.
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Product Description:
The EEA-PAM-561-D-32 is a plug-in power amplifier card produced by Vickers for the EEA-PAM Power Amplifiers series. Installed in hydraulic or motion-control racks, it converts low-level command signals into proportional drive currents that regulate valves and actuators in automated machinery. By fitting into a Eurocard cage together with related control electronics, the card simplifies closed-loop pressure or position regulation tasks performed by industrial PLCs.
The module operates from a supply of 24 VDC and generates an internal reference of +15 VDC for external potentiometers or transducers. Command current input sees 100 Ω while the parallel command-voltage port presents 47 kΩ, allowing direct connection to PLC analog outputs. Alarm circuitry is brought out through a 50 Ω open-collector path that can drive status lamps or logic inputs. The card reproduces the input profile on its analog monitor jack within an output span of ±10 V and drives feedback devices that are at least 10 kΩ. A ramp generator sharing the same ±10 V window smooths step commands; its output can feed loads down to 5 kΩ, and the matching ramp input impedance is 10 kΩ to prevent upstream loading.
An industry-standard DIN 41612 F48 (Male) connector delivers all I/O pins, ensuring quick card replacement during maintenance. Mechanical dimensions follow the Eurocard envelope of 128.4 x 100 x 175.24 mm, so the board aligns with 3U sub-racks and guided module rails. Field test points are buffered through 10 kΩ monitor impedance to safeguard internal nodes, while the sensor feedback port is isolated by 1 MΩ to accommodate high-resistance transducers without affecting accuracy. For motion profiles that require gradual actuation, the onboard ramp stage supports external loads down to 5 kΩ, enabling predictable acceleration of hydraulic cylinders and proportional valves.
