Siemens Digital Industries S7-1500 Front Connector 6ES7922-5BD20-0UB0 Manufacturer: Siemens Digital Industries Designation: S7-1500 Front Connector UL/CSA 3.2m Type: 6ES7922-5BD20-0UB0 Function: PLC - Other Devices Length: 3.2 m Suitable for PLC Input Card: yes Suitable for PLC Output Card: yes Suitable for Digital Signals: yes Suitable for Analog Signals: no Electrical Connection Type, Field Side: Other Electrical Connection Type, Housing Side: Screw Connection Number of Poles: 40 Additional Details: Front connector for SIMATIC S7-1500 40-pole (6ES7592-1AM00-0XB0) with 20 individual wires 0.5 mm² (1-20) Wire Type UL/CSA certified Screw version L = 3.2 m The pre-assembled 40-pole front connector with 20 individual wires of UL/CSA approved type, conductor cross-section 0.5 mm², with a length of 3.2 m in screw version is intended for connection to a digital I/O module of the SIMATIC S7-1500. This is plugged onto the module to be wired instead of the front connector. This allows the signals from the digital I/O module to be easily connected to the elements to be wired via the numbered individual wires. This front connector with individual wires is part of the flexible connection of SIMATIC TOP connect for the fastest and safest system cabling. In addition to a 50% reduction in wiring effort, potential sources of error in cabling can be significantly minimized.