The KL1312 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal has two channels, whose signal state is displayed by light emitting diodes.
The KL3122 analog input terminal handles signals in the range from 4 to 20 mA. The current is digitized to a resolution of 16 bits (the default is 15 bits), and is transmitted, in an electrically isolated form, to the higher-level automation device.
The KL3312 analog input terminal allows thermocouples to be connected directly. The Bus Terminal’s circuitry can operate thermocouple sensors using the 2-wire technique.
analog input terminal allows thermocouples to be connected directly. The Bus Terminal’s circuitry can operate thermocouple sensors using the 2-wire technique.
Allen-Bradley 1788-CN2DN ControlNet-to-DeviceNet (CN2DN) linking device. The 1788-CN2DN connects a ControlNet network to a DeviceNet network. The DeviceNet network typically consists of multiple devices, such as RediStation’s, photoeyes, etc. The ControlNet network consists of controllers, such as Logix or PLC-5 processors, HMIs, drives, I/O devices, etc