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Yokogawa
Yokogawa UT35A / UT32A Indicating Controller
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Yokogawa UT35A/UT32A panel controllers. Universal input, ±0.1% FS class, 1/4 or 1/8 DIN. RFQ + selection help.
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RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Display
Bright PV/SP digital displays with bar-graph and status indicators (REM/STOP/MAN)
Type
Yokogawa UT35A (1/4 DIN) and UT32A (1/8 DIN) advanced digital indicating / temperature controllers
Indication Accuracy
Indication accuracy typically ±0.1% of full scale (UTAdvanced GS family)
Inputs
Universal input accepting thermocouple, RTD, mV, V and mA signals per GS05P01D31
Control Outputs
Relay, voltage-pulse and current control output options by suffix; retransmission available
Functions
Advanced PID control, ladder-sequence options, heating/cooling and multi-zone capable family features
Fits panel temperature/process loops that need a UTAdvanced indicating controller with universal input (TC/RTD/mV/V/mA), ±0.1% of FS indication class, and a choice of 1/4 DIN (UT35A) or 1/8 DIN (UT32A) short-depth panel mount.
Key advantages
- Universal input — TC / RTD / mV / V / mA per GS05P01D31.
- ±0.1% FS indication — UTAdvanced indication class.
- UT35A or UT32A — 1/4 DIN (96×96) or 1/8 DIN (48×96) short-depth panel.
- Ladder + 4 SP — Ladder sequence standard; 4 target setpoints (PID numbers).
- Fieldbus options — RS-485; Ethernet; PROFIBUS-DP; CC-Link; DeviceNet (UT35A richer).
Typical applications
- Panel temperature and process indicating control in 1/4 or 1/8 DIN cutouts.
- Loops that need ladder sequence logic with multiple target setpoints.
- Plants adding Ethernet or fieldbus options on UTAdvanced controllers.
Selection guide
- Range / input — Universal input (TC/RTD/mV/V/mA) per GS05P01D31; indication ±0.1% of FS class.
- Output — Control outputs per suffix (relay/voltage pulse/current); retransmission options; up to 8 DO combinations.
- Supply — Multiple AC/DC supply packages per model/suffix code (see GS).
- IP — Front panel IP56 (typical UTAdvanced panel seal).
- Display — 14-segment large color LCD; navigation keys.
- Communication — RS-485; Ethernet; PROFIBUS-DP; CC-Link; DeviceNet options (UT35A richer than UT32A).
- Mounting — UT35A 1/4 DIN (96×96 mm); UT32A 1/8 DIN (48×96 mm); short depth panel mount.
- Approvals — CE; UL/cUL (confirm package on order code).
Common mistakes
- Ordering UT35A when panel cutout is 1/8 DIN — UT32A is 48×96 mm; UT35A is 96×96 mm.
- Assuming every communication option is on both models — UT35A is richer than UT32A.
- Leaving control-output suffix blank — relay vs voltage pulse vs current and DO count are order-code dependent.
- Claiming UL/cUL without confirming the package on the order code.
When to RFQ / what to tell us
- UT35A vs UT32A, input type/range, and control-output suffix.
- Communication option, supply package, alarm/DO needs.
- Quantity, ship-to; full suffix code if known.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 32599 |
| Brand | Yokogawa |
| Model | UT35A / UT32A |
| Product type | temperature_controller |
| Measuring range | Universal input (TC/RTD/mV/V/mA) per GS05P01D31; indication ±0.1% of FS class |
| Accuracy | ±0.1% of full scale (indication) typical per UTAdvanced GS family |
| Output signal | Control outputs per suffix (relay/voltage pulse/current); retransmission; up to 8 DO combinations |
| Supply voltage | Multiple AC/DC supply packages per model/suffix code (see GS) |
| IP rating | Front panel IP56 (typical UTAdvanced panel seal) |
| Sensor type | Universal TC / RTD / voltage / current |
| Display | 14-segment large color LCD; navigation keys |
| Communication | RS-485; Ethernet; PROFIBUS-DP; CC-Link; DeviceNet options (UT35A richer than UT32A) |
| Approvals | CE; UL/cUL (confirm package on order code) |
| Mounting | UT35A 1/4 DIN (96×96 mm); UT32A 1/8 DIN (48×96 mm); short depth panel mount |
| Notes | Ladder sequence standard; 4 target setpoints; 3 alarm common terminals. OEM GS05P01D31 + IM05P01D31. |
Documents
FAQ
Q: UT35A vs UT32A? A: UT35A is 1/4 DIN (96×96 mm); UT32A is 1/8 DIN (48×96 mm). Communication option depth is richer on UT35A per GS.
Q: What inputs are supported? A: Universal TC / RTD / mV / V / mA per GS05P01D31 — lock sensor type and range on the RFQ.
Q: What should I send for a quote? A: Panel size, input, outputs, supply, fieldbus, quantity. Compatible with systems using Yokogawa UT35A/UT32A — we do not claim authorized-dealer status.
Links
| Parameter | Value |
|---|---|
| Display | Bright PV/SP digital displays with bar-graph and status indicators (REM/STOP/MAN) |
| Type | Yokogawa UT35A (1/4 DIN) and UT32A (1/8 DIN) advanced digital indicating / temperature controllers |
| Indication Accuracy | Indication accuracy typically ±0.1% of full scale (UTAdvanced GS family) |
| Inputs | Universal input accepting thermocouple, RTD, mV, V and mA signals per GS05P01D31 |
| Control Outputs | Relay, voltage-pulse and current control output options by suffix; retransmission available |
| Functions | Advanced PID control, ladder-sequence options, heating/cooling and multi-zone capable family features |
| Communications | Optional digital communications packages per model/suffix (see GS) |
| Form Factor | Panel-mount DIN controllers — UT35A square 96×96 mm class and UT32A narrow 48×96 mm class |
| Supply | Multiple AC/DC supply packages selectable by model/suffix code |
| Document | Yokogawa UT35A/UT32A General Specifications GS05P01D31 + Operation Guide (yokogawa.com) |