Gateway for the BL20 I/O System, Interface for Modbus RTU / ASCII, With Extended Temperature Range, DIP switch for adjustment of the node address, Protection class IP20, 2 x end brackets BL20-WEW35/2-SW, 1 x end plate BL20-ABPL, LEDs for display of supply voltage, group and bus errors, Gateway between the BL20 system and Modbus RTU / ASCII, RS485 or RS232, configurable, 9.6 kbps … 115.2 kbps, Push-in terminals, Extended temperature range: -25 °C…+60 °C, Circuit boards with conformal coating

Gateway for the BL20 I/O System, Interface for Modbus TCP, , Rotary coding switch to adjust the node address, Protection class IP20, 2 x end brackets BL20-WEW35/2-SW, 1 x end plate BL20-ABPL, Integrated power supply, LEDs for display of supply voltage, group and bus errors, Gateway between the BL20 system and MODBUS TCP, 10/100 Mbps, RJ45 female

BL20 base module, Tension spring connection, , Passive connection components for sensors and actuators, Quick replacement of electronics in wired state, Mechanical coding prevents plugging of wrong electronic module, Protection class IP20, Tension spring connection, Disc design, Access to C rail

BL20 base module, Screw connection, , Passive connection components for sensors and actuators, Quick replacement of electronics in wired state, Mechanical coding prevents plugging of wrong electronic module, Protection class IP20, Screw connection, Disc design, Access to C rail

BL20 base module, Tension spring connection, , Passive connection components for sensors and actuators, Quick replacement of electronics in wired state, Mechanical coding prevents plugging of wrong electronic module, Protection class IP20, Tension spring connection, Disc design

BL20 base module, Screw connection, , Passive connection components for sensors and actuators, Quick replacement of electronics in wired state, Mechanical coding prevents plugging of wrong electronic module, Protection class IP20, Screw connection, Disc design

BL67 electronic module, 16 Digital Outputs, PNP, 0.1 A, , Independent of the type of fieldbus and connection technology used, Protection class IP67, LEDs indicate status and diagnostic, Electronics galvanically separated from the field level via optocouplers, 16 digital outputs, 24 VDC, 0.1A nominal current, Imax = 180 mA per channel with 50% simultaneity of the 16 channels, PNP, Channel diagnostics, From version VN 01-07 and higher, the module supports accelerated start-up for applications with

BL67 electronic module, 4 Digital Inputs, Channel Diagnostics, 4 Digital Outputs, PNP, 0.5 A, , Independent of the type of fieldbus and connection technology used, Protection class IP67, LEDs indicate status and diagnostic, Electronics galvanically separated from the field level via optocouplers, 4 digital inputs, 24 VDC, 4 digital outputs, 24 VDC, max. 0.5 A, PNP switching, Channel diagnostics, Adjustable filter times, Invertible inputs

BL67 electronic module, 8 Digital Inputs, PNP, , Independent of the type of fieldbus and connection technology used, Protection class IP67, LEDs indicate status and diagnostic, Electronics galvanically separated from the field level via optocouplers, 8 digital inputs, 24 VDC, PNP switching, From version VN 01-03 and higher, the module supports accelerated start-up for applications with Fast Start-Up (FSU) and QuickConnect (QC).

BL67 base module, 1 × M23 Connector, 19-pin, , Passive connection components for sensors and actuators, Quick replacement of electronics in wired state, Mechanical coding prevents accidental plugging of the wrong electronic module, Protection class IP67, M23 connection technology, 19-pin, 1 port