ABB 3HAC085590-001 FlexPendant DSQC3120A (TPU4) Teach Pendant with Cable

Robot Operator FlexPendant for ABB Controllers

Specifications

Industrial Applications

• On-site robot program creation, editing and verification at the production cell.
• Manual jogging and teach-in of robot positions during setup and changeover.
• Real-time diagnostics — alarm review, I/O and status interaction through the controller connection.
• Operating-mode selection and safety interlock control during commissioning and service.

Design Purpose

This is the handheld human interface that sits between the operator and the robot controller — not a generic touch panel. Robot work at the cell needs a device that is always local, rugged and safety-rated: the operator holds it while standing next to the robot, so it must survive drops, oil, dust and daily abuse while remaining safe to use. That is why it is a purpose-built pendant on a controller-connected cable rather than a laptop or tablet.

The safety architecture is the core of the design. A three-position enabling (deadman) switch and a hardwired emergency stop mean the robot can only move while the operator is actively and consciously holding the pendant in the safe state — release it and motion stops. Programming, jogging and diagnostics then all flow through one controller-connected device, keeping the cell operable even when the network or office PC is not. Because the pendant is tied to a controller generation and its software, selection must match the installed system rather than just the enclosure appearance.

Common Failure Modes

• Touchscreen unresponsive or drifting after prolonged use or impact.
• Connection-cable or connector damage from repeated flexing, kinking or being run over.
• Emergency-stop or enabling (deadman) switch failure — pendant will not permit motion.
• Joystick drift or lost detents affecting manual jogging accuracy.
• Communication loss with the controller (no response, intermittent link).
• Housing, seal or display damage from oil, coolant, dust or drops in harsh cells.
• Software / version mismatch after fitting — pendant not accepted by the controller.

Why Choose Us

• Genuine ABB FlexPendant DSQC3120A (TPU4 / SxTPU4 interface), part no. 3HAC085590-001 — the robot operator pendant, not a generic HMI.
• Fit-confirmation support: we verify the controller generation and RobotWare / RobotControl software version before you buy, because related FlexPendant models differ in cable, interface and supported system generation.
• Generation check against the earlier DSQC679 FlexPendant (3HAC028357-001) — we flag which one your controller needs so you do not order the wrong generation.
• Quotation-based supply with condition confirmed before ordering; no stock or dispatch-time promises.

Related Products

• 3HAC028357-001 — ABB FlexPendant DSQC679 (earlier-generation teach pendant). Your site lists it alongside this DSQC3120A unit; tell us your controller model and we confirm which generation you need — the two are not automatically interchangeable.
• Connection cable & accessories — the pendant ships with a connection cable; send us your controller model and we will confirm the correct cable length and connector arrangement (no single published part number applies to every configuration).