Advantech has released two wiring boards: the PCLD-8751 has 48 isolated digital input channels, while PCLD-8761 has 24 relay channels and 24 isolated digital input channels. Both terminal boards link directly to high-density TTL digital input/output cards that are compatible with Advantech's PCI-1751, PCI-1753 and PCI-1753E. These wiring boards are well suited for compact applications that need high reliability and high voltages.
The input channels are isolated to ensure reliable operation, and each has a DIP switch that one can set to change between wet and dry contact. Extra effort has also been spent on unique detachable wiring connectors. These connectors are easily disconnected for easier configuration, and accept 24 AWG wires for up to 30 V d.c. at 1 A or 120 V a.c. at 0,5 A.
PCLD-8751 and PCLD-8761 are designed for the following specific features: DI - wide voltage input range; DC+5 V to 30 V; 3000 V high isolation voltage; LED indicator for each channel; high isolation relay - 1500 V; high operation endurance (over 107).
Both boards are attractive for on/off applications as they provide freedom to combine inputs, outputs and relays.
Micro connectors with backshells 25 August 2021, Hiconnex
At this year’s DSEI exhibition, Nicomatic launched its new DBMM Series, a modification of the DMM 2 mm connectors to include fully integrated backshells. DBMM connectors save space, measuring only 15 mm ...
Read more...Terminal blocks for measuring transducers 25 August 2021, Phoenix Contact
The PTVME test-disconnect terminal blocks from Phoenix Contact are an extension to the PTV portfolio and can be used in all applications on the secondary wiring side of switching devices for transducers ...
Read more...Millimetre-wave interconnect considerations 29 September 2021, RF Design
There has been a general trend of radio and sensing applications shifting to higher frequencies, either to avoid interference due to the growing use of RF and microwave spectrum or to take advantage of ...
Read more...Interconnect system with 1,0 mm centreline 29 September 2021, TRX Electronics
Mouser Electronics is now stocking the AMPMODU 1,0 mm centreline interconnect system from TE Connectivity (TE).
This interconnect system offers an 85% space saving on the board when compared to the ...
Read more...EMC shields for lever-actuated PCB connectors 25 August 2021, Phoenix Contact
Shields with enhanced EMC properties are now available for the LPC 6/LPCH 6 lever-actuated PCB connectors from Phoenix Contact. With reliable protection against electromagnetic interference, the range ...
Read more...Modern trends are shaping new power connectors 25 August 2021
, Editor's Choice, Interconnection
While it may sound counter-intuitive to use smaller connectors, it is possible to obtain a better total current rating with connectors that use a larger number of smaller terminals.