MITSUBISHI TENSION CONTROLLER - LE7-40GU-L

LE7-40GU-L Tension Controller ¢ Basic specifications Item Specifications External dimensions 105(H) × 170(W) × 125(D) mm Weight Approx. 1.0 kg Installation method Panel mounting, floor mounting Terminal block Spring clamp 24 to 16 AWG (0.2 to 1.5 mm2) Power supply Input 100 to 240 V AC Output For tension detector and potentiometer: 5 V DC Contact input: 24 V DC Display LCD 320 × 128 dots TFT monochrome Touch panel 7-segment LED (for monitor) 4 digits (1 set) Contact signal General-purpose input: 6 points (sink/source selectable) General-purpose output: 2 points (sink output) Analog signal General-purpose input: 3 points, General-purpose output: 2 points Tension detector input For LX type tension detector or for strain gauge (range switching) Control output Output for 24 V DC clutch/brake 0 to 24 V DC, 2.7 A for control, constant voltage/constant current control selectable For pre-drive/old reel stop. Total 0 to 24 V DC control is 2.7 A or less Voltage output for servo amplifier and inverter ±2.7 V DC, ±5 V DC, ±8 V DC, ±10 V DC, selectable For pre-drive/old reel stop. ±2.7 V DC, ±5 V DC, ±8 V DC, ±10 V DC, selectable Current output for electropneumatic regulator 0 to 20 mA DC, 4 to 20 mA DC, selectable Optional components Extension option LE7-DCA type reel diameter calculation option and LE7-CCL type network option External memory cassette LD-8EEPROM type EEPROM cassette Regulations and official standards (applicable standards) Compliant with EU RoHS Directive ¢ General specifications (common to LE7-40GU-L, LE7-DCA, and LE7-CCL) Item Specifications Operating ambient temperature/ humidity Temperature: 0 to +40°C Humidity: 35 to 85%RH (non condensing) Storage ambient temperature/ humidity Temperature: -20 to +60°C Humidity: 35 to 85%RH (non condensing) Vibration resistance*1 Frequency Acceleration Half amplitude 10 times in each of X, and Z directions (80 minutes in total) Panel mounting 5 to 8.4 Hz - 1.75 mm 8.4 to 150 Hz 4.9 m/s2 - Floor mounting 5 to 8.4 Hz - 3.50 mm 8.4 to 150 Hz 9.8 m/s2 - Impact resistance*1 147 m/s2 , action time 11 ms Noise tolerance Noise voltage: 1000 Vp-p, Noise width: 1 μs Withstand voltage*2 1500 V AC for 1 minute Insulation resistance*2 5 MΩ or more using 500 V DC insulation resistance tester Grounding Class D grounding (100 Ω or less, common grounding with strong power field not possible) Operating atmosphere Free of corrosive, flammable or conductive gases, and low levels of