Ordering data: Models and order numbers for different types of cables such as 32 pole, 32 pole+4 pole, etc. The last 3 digits of the cable code indicate the length (e.g. ending with 100 indicates a cable length of 10m).
Cabling system with front-end adapter
Overview
The new Front End Adapter (FAD) is suitable for different PLC I/O cards and, when combined with Weidm ü ller's interface series, provides a more efficient method for on-site wiring of PLCs compared to traditional wire to wire wiring. Can be connected to standard active or passive interface series, or Weidm ü ller's MICROSYSTEMS relays or optocouplers.
Its characteristics include:
Wide range: The front-end adapter is suitable for various PLC I/O cards, such as Siemens S7-300 and S7-400, Rockwell Control and Compact Logix, Ge Fanuc and Schneider, etc. Depending on the type of PLC I/O card, the cable can come with or without a casing.
Simple and safe: With the help of plug type connectors and cables, on-site wiring work is minimized to the greatest extent possible, with no wiring errors. Due to the use of a cable system instead of a single wire, the wiring inside the cabinet is clear.
High flexibility: FAD and pre assembled cables can connect multiple interfaces, and Weidm ü ller's interface series features interesting functions such as LED, fuse, disconnect device, relay, and optocoupler with manual coil connection (optional). The individual modules of the MICROSYSTEMS series can be assembled directly in groups of 8 and connected to the PLC through standard cables and corresponding PLC front-end adapters.
Time saving: Reduce planning and design time, and minimize the time required for debugging and troubleshooting.
FAD Selection Guide
1. General FAD selection table
Select the corresponding PLC front-end adapter (FAD), pre assembled cable (PAC), and interface module group based on the PLC manufacturer, PLC I/O card connector type, analog or digital I/O. For example, the Siemens S7-300 has an input/output card with a 20 pole connector, the FAD corresponding to the digital card is 1127840000 FAD S7/300 HE20 UNIV, the pre assembled cable is 7789806LLL, and the interface module group is RSF 20 GROUP.
2. Specific FAD selection table
Select the corresponding PLC front-end adapter (FAD), pre assembled cable (PAC), passive module, and interface module (relay module/optocoupler module) based on the PLC manufacturer, PLC I/O card, and required on-site system. For example, the 6ES7 321-1BH01-0AA0 card of Siemens S7-300 has an interface corresponding FAD of 1127850000 FAD S7/300 HE20 16 DIO, a pre assembled cable of 7789806LLL, and a passive module group of H2016 GROUP.
FAD front-end adapter for Siemens S7-300 and Rockwell Control Logix
1. FAD front-end adapter for Siemens S7-300
Suitable for Siemens S7-300 cards with 20 and 40 poles, such as FAD S7/300 HE20 UNIV、FAD S7/300 HE20 16 DIO、FAD S7/300 HE40 UNIV、FAD S7/300 2XHE20 32DIO、FAD S7/300 HE40 32DIO Wait.
Taking FAD S7/300 HE20 UNIV as an example, the technical data includes connection data (connection with the card, on-site connection), rated data (working voltage, maximum current per channel, etc.), general data (ambient temperature, storage temperature, etc.), certification (CE, etc.), dimensions (length x width), etc., with corresponding order numbers and applicable PLC card models.
2. FAD front-end adapter for Rockwell Control Logix
Suitable for Rockwell Control Logix cards with 20 and 36 poles, such as FAD CLTX HE20 UNIV、FAD CLTX HE20 16DI、FAD CLTX HE20 16DO、FAD CLTX HE40 UNIV、FAD CLTX 2XHE20 32DI、FAD CLTX HE40 32DI、FAD CLTX 2XHE20 32DO、FAD CLTX HE40 32DO Wait.
Taking FAD CLTX HE20 UNIV as an example, the technical data includes connection data, rated data, general data, certification, dimensions, etc., and there are corresponding order numbers and applicable PLC card models.
5、 RSF PLC - Passive interface for digital signals
A passive interface used for transmitting 32 digital input/output signals, including 1-wire, 2-wire, and 3-wire digital signals.
1-wire digital signal interface: such as RSF PLC 1W 32IO, with signal grouping by byte (selected by jumper), selectable switching by positive or negative signal (selected by jumper), optional status indicator (LED) displaying working status and voltage, screw or tension clamp connection, and other features. Technical data covers connection data and functions, rated data, general data, certification, dimensions, etc., and has corresponding ordering data and accessory information.
2-wire digital signal interface: such as RSF PLC 2W 32IO, with characteristics and technical data similar to 1-wire, and adjusted parameters for 2-wire transmission mode.
3-wire digital signal interface: such as RS F40 NIT32 LMZF, which also has corresponding features, technical data, ordering data, and accessory information.
6、 RSM - Isolation Interface for Digital Signals
A relay digital output interface used to transmit electrical signals between PLC and the field through SIM cable or front-end adapter FAD, including interfaces for 16 and 32 isolated digital signals.
16 isolated digital signal interfaces: such as RSF40 16 RS OUT, with electrical insulation (using pluggable relays, interchangeable with solid-state relays), status indicators (LEDs), screw or tension clamp connections, and other features. Technical data includes connection data and functions, rated input data, rated output data, general data, certification, dimensions, etc., and corresponding ordering data and accessory information.
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