Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Horner Automation
The Horner Automation HE359DIQ512 SmartMod features 4 digital inputs for 12/24VDC negative logic and 4 relay outputs rated at 2A max for 250VAC and 30VDC, comprising two SPDT and two SPST channels. This unit provides 2000VAC isolation between input-to-RS485 and input-to-power interfaces, and is documented in reference number MAN0844 with downloadable resources available from the official catalog source. Submit the exact part number, quantity, and application requirements to request a quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Horner Automation references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Horner Automation HE359DIQ512. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.