Man_AL32_eng_v9723_2.. - FF-Automation

AutoLog 32 Instruction ManualPage 2 - 426/10/20012.4 Relay output boards (RE 16, RE 16H)RE 16:Relay outputs 16ConnectionsScrew connections for 2.5 mm2 leadsContacts16 N.O., floatingMaterial: AgCdO 16 contactsAir gap: 0.3 mmVoltage rating250 V AC or 300 V DCMax. continuous current 2 A (8 A VDE)Max. switching current 8 A ( 10 ms)Spark suppression 10 nF + 33 WLeakage current 0.8 mA at 250 V, 50 HzRelay test voltage 4000 V rms (coil to contacts)Mechanical life2 x 107 switching cyclesSupply voltage19 to 36 V DC or 18 to 25 V AC, 100 mASupply connection Screw connections for 2.5 mm2 leadsCoil voltageNominally 24 V/12 mA (19 V/9 mA to 36 V/16 mA) DCCoil driveNPN transistor (open collector) or contact closureQuenching diode Provided on board, or not, depending on board version. When used witha basic AL32 board with VDIODE connected, the quenching diode is notrequired; otherwise it is.Environmental requirements:Operating temperature +5 to +45 °CStorage temperature -20 to +50 °C (non-condensing)HumidityDegree of protection IP 20 (unprotected)RE16H:Relay outputs 16, isolated in groups (8 + 8) 8 contactsIn other respects, the specifications of the RE 16 board apply.2.5 AL 32 Operating environment and storageSupply voltage20 to 32 V DC, 0.5 A max., or 18 to 21 V AC, 0.5 A max.Degree of protection IP 20 (unprotected)Operating temperature +5 to +45 °CStorage temperature -20 to +50 °C (non-condensing)FF-Automation Oy