All standard JH Technology plug-in modules use standard, readily available 8- or 11-pin circular (octal-style) relay sockets. JH Technology offers sockets for DIN-rail, surface or Snap-Track mounting, plus the rail and track to mount them on. All sockets are UL recognized and CSA certified.

DIN-Rail: 8- and 11-pin sockets snap onto DIN rail or may be surface mounted using two #8 screws.
8 pin socket – order Part Number DS008.
11 pin socket – order Part Number DS011.
DIN Rail – order Part Number DR001. (3 foot length, pre-punched for easy mounting.)

Snap Track: 8- and 11-pin sockets snap into 2-3/4 inch wide Snap Track. They also may be surface mounted using two #6 screws, but we recommend the DIN-rail sockets as being both more rugged and less expensive.
8 pin socket – order Part Number ST008.
11 pin socket – order Part Number ST011.
Snap Track – order Part Number TR002. (2-3/4 inch wide, 4 ft long, with slots for easy mounting.)

Use 8-pin sockets for most transmitter modules and for plug-in power supplies. Use 11-pin sockets for strain gauge and add/subtract transmitters.

Use 11-pin sockets for all standard alarm modules.

If you are not sure which socket to use, please check the individual product data sheet page for the product you are ordering.

For plug-in modules order mating DIN-rail sockets, above. Sockets allow the modules to be removed and replaced without rewiring.

Two-wire transmitters are available with DIN-rail mounting clips. Add –DIN suffix to the model number. Refer to the individual product data sheet pages for details.

JH Technology offers plug-in power supply modules for applications such as 2-wire, strain gauge and sensor excitation. Refer to the power supply page for details. We do not offer high-amperage power supplies.

NEMA-4X (splashproof /corrosion-resistant) and explosion-proof enclosures may be ordered from JH Technology. As of this time they are quoted and handled as special orders. We plan to select and add standard enclosure accessories in the near future. When that happens they will be added to this page. Meanwhile, please contact us with your requirements.