TR-EM-273 Parallel Motor Control Unit The TR-EM-273 is a parallel driver designed for parallel operation of up to four actuators. TR-EM- 273 synchronises the actuators through the pulse or analogue feedback signal from each actuator. PWM (Pulse Width Modulation) adjusts the speed of each individual actuator and secures parallel operation. If TR-EM-273 cannot maintain parallel operation of the actuators, the actuators will stop. This minimizes the risk of mechanical load or damage. Adjustable power limits also protect the actuators and mechanical parts from overload. Technical data: • Actuator connection: 4 actuators • Actuator power limit: 4 x 15A intermit. 50% 4 x 25A intermit. 20% • Actuator voltage: 24VDC • Supply voltage to PCB: 10-35VDC • Power limit, setting: 0-20A • Ramp times: 0-2.5 sec. • Pulse input frequency: Max. 1 kHz • Pulse inputs: Positive/negative High = 4-30V Low = 0-1V • Control inputs: 4-30V = ON 0-1V = OFF • Input impendance: 10 kohm • Extra volt. out. (AUX): 5V - max. 10mA • Operating temp.: 0 to 60°C Features: • Operation is initiated through the forward and backward drive commands or an analogue signal. Adjustable acceleration and deceleration facilitates soft start and stop. Separate start levels for both directions ensure stable operation, also with asymmetric loads. • Driver settings can be adjusted with the TR- EM-236A programming unit. The driver is compatible with reed, sensor, feedback, pot or hall-pot actuators. The specified product is produced by Electromen OY Specifications subject to change without prior notice. It is the responsibility of the product user to determine the suitability of the products for a specific application. LINAK Danmark will at point of delivery replace/repair defective products covered by the warranty if promptly returned to LINAK Danmark. No liability is assumed beyond such replacement/repair. LINAKTHIRDPARTY.COM LINAK® accepts no responsibility for possible errors or inaccuracies in catalogues, brochures, and other material. LINAK reserves the right to change its products without prior notice. LINAK cannot guarantee product availability and reserves the right to discontinue the sale of any product. The user is responsible for determining the suitability of LINAK products for a specific application. All sales are subject to the ‘Standard Terms of Sale and Delivery’, available on LINAK websites. LINAK and the LINAK logotype are registered trademarks of LINAK A/S. All rights reserved. . continues
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