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121-235 by Pacific Scientific

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The 121-235 is a servo drive from Pacific Scientific's SC750 Servo Drives series. It offers 12 general-purpose programmable inputs and 2 fast inputs, plus 11 general-purpose programmable outputs and 1 PWM output. It supports an analog input range of +12.5 Vdc, communicates via RS-232 and RS-422/485, draws power from 90 to 264 VAC (47-63 Hz), operates between 0°C to 50°C within 10-90% non-condensing humidity, and weighs 13 lbs, making it ideal for industrial automation.

Technical Specifications

Analog Input Range
+12.5 Vdc
Analog Input Resolution
16-bit maximum, 12-bit minimum
Analog Output Range
+5 Vdc
Communication Interfaces
RS-232, RS-422/485
Encoder Emulation Output
Selectable resolution up to 16,384 PPR
Humidity Range
10% to 90%, non-condensing
Input Impedance
100 Kohm
Operating Temperature
0o to 50oC
Output Source Impedance
50 ohms
Power Supply
90 to 264 V ac, 47 to 63 Hz
Programmable Inputs
12 general purpose, 2 fast
Programmable Outputs
11 general purpose, 1 PWM
Storage Temperature
-55o to 70oC
Weight
13 lbs (SC752)

Click here for product datasheet

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