6827137 TURCK | Alldatasheet
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Technical content
Edition • 2023-07-21T16:15:06+02:00 BL20 electronic module 2 Digital Outputs, 230 VAC, 0.5 A BL20-2DO-120/230VAC-0.5A Type BL20-2DO-120/230VAC-0.5A ID 6827137 Number of channels 2 Rated voltage from the supply terminal 120 / 230 VAC Nominal current from field supply ð 20 mA Nominal current from module bus ð 35 mA Power dissipation, typical ð 1 W Output connectivity Screw, tension spring Outputs Output voltage 120/230 VAC Output current per channel 0.5 A Output delay 0.1 ms Load type resistive, inductive, lamp load Load resistance, resistive > 48 ò Load resistance, inductive < 1.2 H Short-circuit protection yes Simultaneity factor 1 Electrical isolation electronics for the field level Number of diagnostic bits 2 Dimensions (W x L x H) 12.6 x 74.1 x 55.4 mm Approvals CE, cULus Ambient temperature 0…+55 °C Storage temperature -25…+85 °C Relative humidity 15…95 %, no condensation allowed Vibration test Acc. to EN 61131 Shock test Acc. to IEC 60068-2-27 Drop and topple acc. to IEC 68-2-31 and free fall to IEC 68-2-32 Electromagnetic compatibility Acc. to EN 50082-2 Protection class IP20 MTTF 1337 years acc. to SN 29500 (Ed. 99) 20 °C ■ Fieldbus and connection technology inde- pendent ■ Protection class IP20 ■ LEDs indicate status and diagnostic ■ Electronics galvanically separated from the field level via optocouplers ■ 2 digital outputs, 120/230 VAC ■ Max. 0.5 A Functional principle BL20 electronic modules are plugged into the purely passive base modules which are used for connection of field devices. Maintenance is significantly facilitated due to separation of the connection level from the module electronics. Furthermore flexibility is enhanced because the base modules provide a choice of tension spring or screw connection technology. The electronic modules are completely inde- pendent of the type of higher level field bus through the use of gateways.
Edition • 2023-07-21T16:15:06+02:00 Compatible base modules Dimension drawing Type Pin configuration BL20-S3T-SBC 6827058 Tension spring connection, access to C rail BL20-S3S-SBC 6827059 Screw connection, access to C rail Wiring Diagram BL20-S4T-SBCS 6827063 Tension spring connection, access to C rail BL20-S4S-SBCS 6827060 Screw connection, access to C rail Wiring Diagram
Edition • 2023-07-21T16:15:06+02:00 Accessories Type code Ident-No. Dimension drawing ZBW5-2BETÄTIGUNGSWERKZEUG6827129 Tension spring tool