Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

5.8 Peripheral Devices5.8.15 Encoder Signal Converter UnitThe encoder signal converter unit (the trade name “Receiver Unit”) converts encoder signal output from the linedriver to open-collector or voltage-pulse output.A socket model 11PFA is required to use a Receiver Unit.(1) Model: LRX-01 / AContact Yaskawa Controls Co., Ltd.(2) SpecificationsSpecificationsReceiver UnitLRX-01/A1 LRX-01/A2 LRX-01/A3 LRX-01/A4Power Supply 12 VDC ±10 %, 100 mA 5 VDC ±5 %, 100 mABalanced line driver input (RS-422)Input SignalsInput CircuitVoltage pulse outputOpen collectoroutputVoltage pulse outputOpen collectoroutputOutput SignalsOutput CircuitOutput CircuitOutput CircuitOutput CircuitRS-422YASKAWAInput SignalLevelOutput SignalLevelAmbientTemperatureIC UsedResponseFrequencyDifferential voltage ≥ 0.3 V, built-in terminator 100 ΩH: 10 V min.(1 mA)L: 0.5 V max.(30 mA)L: 0.5 V min.(30 mA)Withstand voltage:50 V0 (32 °F) to + 60 °C (140 °F)Receiver IC: AM26LS32C or the equivalent100 kHzH: 3 V min.(1 mA)L: 0.5 V max.(30 mA)L: 0.5 V min.(30 mA)Withstand voltage:50 V5(3) Dimensional DrawingsThe socket is optional.Units: mm (in)Receiver unit and socketSocket Type 11PFA50 (1.97)80 (3.15)129 (5.08)100 (3.94)Receiver unitSocket29(1.14)35.4 (1.39)11-M3.5 7SEMS screws81 (3.19) max.7.8 (0.31)2 4.5( 0.18) hole40 0.2(1.57 0.0079)5 (0.20)4(0.16)4(0.16)35.4(1.39)18 (4.65 max.)51 (2.01) max.33.5 (1.32) max.5-89