EPOS scale integration
CAS PD-II ECR EPOS scale support for ECTouch
CAS PD-II is an ECR and POS interface scale used where weighed goods need to connect cleanly with checkout software. This page explains the PD-II scale, the ECTouch compatibility conversation, and the checks a retail business should make before using or replacing one in 2026.
A low-profile scale for POS and ECR workflows
EPOS Company’s product information describes the CAS PD-II as a commercial ECR interface scale with adjustable displays, low-profile design, RS-232C communication, bit-parallel ECR interface options and easy-to-read VFD display digits. The PD series specification also records capacities including PD-II-6, PD-II-615, PD-II-30 and PD-II-60 variants.
Public CAS PD-II material supports the same main direction: the scale is a heavy-duty weigh-only interface scale for Electronic Cash Register and Point of Sale environments, using RS-232C and 4-bit parallel communication, a stainless-steel platter and an optional remote pole display. That makes this route useful for retailers, grocers, delis, bakeries and other sale-by-weight counters.
The safest 2026 approach is to treat this as a compatibility and compliance check, not just a product name page. Scale integration depends on the exact model, cable, ECR type, POS configuration, ECTouch setup and whether the scale is approved, calibrated and suitable for the business’s sale-by-weight use.
Where CAS PD-II still fits
The PD-II is most relevant when a business weighs items at the point of sale and wants the scale to communicate with the EPOS system. Typical environments include food retail, grocery, deli, bakery, confectionery, specialist retail and counters where weight and price need to be handled accurately through the till workflow.
- Retail counters that sell weighed goods and need scale data at checkout.
- Businesses already using CAS PD-II hardware with ECTouch or an older POS setup.
- Sites checking whether existing scale cabling and ECR type settings are correct.
- Retailers comparing older PD-II scale hardware with newer scale and EPOS options.
What must be checked before relying on it
EPOS Company should confirm the exact PD-II model, weight capacity, display type, cabling, RS-232C settings, ECR interface type, ECTouch configuration, POS terminal ports and how the till calculates or receives weight. A scale can look correct on the counter while still needing interface work before it behaves correctly with software.
Businesses should also confirm legal-for-trade approval, calibration status and any local requirements before using a scale for transactions charged by weight. EPOS Company can help with EPOS compatibility and workflow advice, but approval and calibration need to be treated as a practical compliance requirement, not as an assumption.
How CAS PD-II connects to the wider ECTouch setup
On suitable hardware, ECTouch can support retail workflows involving product buttons, barcode scanning, stock control, price levels, reporting, customer loyalty and peripheral integration. A weighing scale should be planned as one part of the complete counter system alongside the terminal, scanner, receipt printer, cash drawer, payment process and back-office reporting.
Useful next pages include ECTouch EPOS software, retail EPOS systems, EPOS peripherals, barcode scanners, till rolls, card machines, CAS SP1 commercial scale, Monitor Me support monitoring and EPOS Company contact.
For terminal compatibility planning, compare this scale workflow with hardware pages such as POS 1500, Monitor AE, Partner PT-5910, Partner PT-6215, Partner PT-6910 and InfinityEPOS P2C T-100.
Replacement planning note: if the exact PD-II unit, cable or operating environment is no longer suitable, EPOS Company should compare repair, reconfiguration and replacement options before the scale is used for live EPOS weighing.
Speak to EPOS Company about CAS PD-II
If you are using a CAS PD-II scale, replacing an older scale or planning an ECTouch retail setup for weighed goods, speak with EPOS Company before changing hardware. The right recommendation depends on the exact scale, terminal ports, cable, ECTouch configuration and trade-use requirements.