MSB520 MCLENNAN | Alldatasheet
Document overview
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Technical content
System motherboards MSB series To simplify the interconnection of the eurocard modular drive and control modules featured in this catalogue a range of printed circuit motherboards has been developed. These provide a convenient means of connecting the motor, external signals and the interconnection of drive and control signal lines using solder-free screw terminals. MSB Series motherboards are fitted to the back rails of standard 19in x 3U high euroracks, such as the PM170 series rack mounted power supplies. The MH2 motherboard is designed for mounting the Eurocard amplifier modules to the rear panel of a control cabinet. The motherboards incorporate the mating connector for the appropriate drive or control module together with plug-in screw terminal blocks for simple connection to the overall system’s wiring loom. The use of the appropriate motherboard reduces the possibility of errors in interconnection of the drive and control modules resulting in increased system reliability and reduced commissioning time. alternative motherboard mounting arrangements MSB520 for rack mounting 2MH for panel mounting standard motherboard connections Motor Current monitor 1 O Motor Current monitor 1 O Protection active signal 2 O Protection active signal 2 O Current monitor/torque set 3 O Current monitor/torque set 3 O signal common 4 O signal common 4 O - 10 V output ( 3 mA max.) 5 O - 10 V output ( 3 mA max.) 5 O + 10 V output ( 3 mA max.) 6 O + 10 V output ( 3 mA max.) 6 O Drive Enable 7 O Drive Enable 7 O Speed reference input + 8 O Speed input reference + 8 O signal common 9 O signal common 9 O Speed reference input - 10 O Speed reference input -10 O Tacho input - 11 O Tacho input - 11 O Tacho input +12 O Tacho input + 12 O + DC supply 13 O 13 O Supply 0 V 14 O 14 O 24 - 60 Vdc Motor 1 15 O 15 O
16 O 16 O
Connections to MSB 520 Connections to 2MH T M T M + DC Supply Supply 0 V 30mm 66mm 132mm 195mm (overall) 39.5mm Drive length + 20mm 130mm Mclennan Servo Supplies Ltd. Tel: +44 (0)8707 700 700 www.mclennan.co.uk