Power supply adapter modules for separate supply and distribution of the supply voltage: for the ACT20 series/MICROSERIES signal converters.
The 22.5/6.1 mm wide power-feed modules are mounted directly adjacent to the analogue signal converters. Then the 24 VDC supply voltage is optionally bridged via the CH20M (ACT20-series) rail bus or simply bridged over using the pluggable ZQV 4N (MICROSERIES) cross-connectors.
The ACT20-Feed-In-PRO-S can also detect faults coming from any of the devices mounted on the CH20 bus mounting profile. In the event of an error or fault, the integrated status relay sends a common alarm to the external controller. In addition, two power supply units (as primary and backup supply) can be connected to the ACT20 Feed-In PRO-S. Two feed-in modules mounted to the CH20 bus mounting profile guarantee a 100% redundant power supply. Three LEDs are used to show the status of the power supply and error messages.
The ACT20M-Feed-In PRO can also be used in Ex zone2 / Division2 applications.
CBX 100/CBX 200 USB interfaces for PC-based configuration and calibration of the universal signal isolating converters ITXPlus, WAVE TTA and the ACT20 series.
CBX 100/200 USB interface adapters have a status LED for displaying the transmit/receive mode. The driver software is an integral part of the Weidmüller DTM Library and is available for download Download at our website.
The Portacal 1000 and P275 calibration devices can be used to calibrate and set the analogue signal converters.
They provide clean smoothed, analogue standard signals and make use of a load indicator for quick loop diagnostics. As a hand-held signal source, they are optionally available as conventionally controlled (Portacal 275) and microprocessor-controlled (Portacal 1000) versions.
A variety of operating modes – such as voltage source, mV source, current source,current sink and adjustable continuous level and ramping functions (Portacal 1000) – makes them suitable for use during the installation and maintenance of processing plants.
The MICROINTERFACE MI8A-I/O S-SUBD15B analogue adapter is mounted to the connection terminals of the MICROSERIES analogue signal converter.
It offers the option to transmit the signals from 8 analogue converters and two MI-A-PSM24 VDC power-feed modules via pre-assembled cables directly to the controller. Thus, the byte-wise block structure of the MICROSERIES MAS analogue signal converters can be set up with only 60 mm of width.
Power is supplied via the signal line and can be optionally cross-connected using ZQV 4/N bridges.