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Tension Control Systems Tension Controller TC680A/D Overview |　 Feature |　 Specifications |

Overview

This analog tension controller was designed for easy-to-use, safe control and ease of operation. This intuitive controller, with its simple functionality, is easy for anyone to use.

Feature
Excellent Responsiveness via Constant Loop Gain Circuit
The control circuit uses Proportional + Integral calculation, providing fast response and high accuracy. Additionally indexed calculation is used to maintain a constant loop gain, regardless of changes in diameter. This maintains high responsiveness without hunting, maintaining appropriate loop gain at all times.
Easy to Use and Operate
The unit can be controlled automatically as long as you have an automatic machine contact. Consequently, the controller is easy for anyone to use, as long as a tension value is set. When stopped, a sequence allows the stopped output value corresponding to the diameter to be obtained.
Tension Display
It is possible to find the total tension, as well as the tension on just one side. Select an analog or digital display to suit your preferences.
Wide Range of Applications
Fits the final control elements of a large number of applications, including air brakes/clutches, air motors, electro-magnetic brakes/clutches, torque motors, and magnetic coupling motors. Select the installation method to suit the location, from panel-mounted, stand-alone, or mounted.
Connection with a wide range of tension sensors
Can be connected to the following wide range of Nireco sensors: MB, MG, MC, CD, MJ, CJ, TSA, and intrinsically safe TSA sensor
CE Compliant
CE marking compliant product

Specifications Power voltage Power consumption Over voltage category Current capacity Mass EnvironmentAmbient temp. Ambient hum. Vibration Power noise Atmosphere Air pollution degree Rated tension Connectable Tension Sensors OutputControl Output Display Output Recorder Output External Tension Setting Power Contact Output InputSensor Input External Tension Setting Input Contact Input

AC100 to 240V 50/60Hz 320VA (Rush current 60A (200V)) Ⅱ 1.6A（200V） 5kg 0 to +50℃ 35 to 85% RH or less (no condensation) 3.5 mm, 1G, 3 to 150 Hz, 3 directions (1 hour) 2,000 Vp-p, normal mode, common mode 50 nS, 1 uS No liquid water or flammable or corrosive gas, with low dust levels 2 50, 100, 200, 500, 1000, 2000, 3000, 5000, 10000 N (The scale of the rated tension display is changed to show the various tensions.) MB/MG tension sensor or
MC/CD/MJ/CJ/TSA/Intrinsically safe TSA tension sensor 0 to 10V (max.5mA), 4 to 20mA
0 to 24V (max.4A) 0 to 10V (max.1mA), 0 to 1mA 0 to 10V (max.1mA) 10V (max.5mA) No. outputs: 1 (30 V DC; 0.2A)
Zero tension Shared pins
MB/MG/Intrinsically safe TSA tension sensor(connect to pins 1 to 4 & 17 to 20)
MC/CD/MJ/CJ/TSA tension sensor(connect to pins 3 to 6 & 19 to 22) 0 to 10V, input resistance 20 kΩ Auto contact (12 V DC; 10 mA)