TS3301 Indicator
Analog cells on one home run, ticket layouts in a browser
The operator weighs each truck in and out from a 7-inch color screen with 7/8-inch digits, a numeric keypad and five function buttons. It stores 1,000 tares and 10,000 transactions, and customer and product records load from a spreadsheet. The traffic light runs automatically or by hand, and tickets print on the site's own layout. The TS3301 is the analog build, for an indoor desk.
It reads ten 350-ohm or sixteen 1,000-ohm analog load cells on one scale. The NEMA 12 desktop housing for indoor use pairs an aluminum base with a powder-coated mild steel cover. Two RS-232, a 20 mA loop, two USB and Ethernet are standard. One expansion slot takes an optional card, such as 4-20 mA or a PLC interface.
Features & benefits
Analog load-cell interface
Drives (16) 1,000-ohm or (10) 350-ohm cells on one scale.
Guided trim by section or whole scale
On-screen prompts walk the zero reference and test-weight steps, then report trim complete or failed.
Scale/cell diagnostics page
Shows live counts, zero reference and timestamped error codes for the load-cell interface.
Embedded web server
Configure, pull transaction reports and lay out tickets from a browser on the plant network.
7-inch 800 x 480 color display, 7/8-inch digits
Numeric keypad plus five function buttons; brightness set from the operator menu.
Gross-Tare-Net and inbound/outbound weighing modes
One indicator covers bench, floor, hopper, truck and rail work without a firmware change.
Standard Ethernet, dual RS-232, 20 mA and dual USB
Networks, remote displays, printers and a USB keyboard connect without buying an option card.
On-scale alarm and traffic light control
Automatic or manual light control and a threshold alarm with pop-up, buzzer or relay output.
What's included
- TS3301 NEMA 12 desktop indicator (PN 40295)
- AC power cable
The technical picture
The TS3301 drives analog load cells directly - (10) 350-ohm or (16) 1,000-ohm cells on one scale - through a junction box and one home-run cable. That cable is the limit: 350 ft at eight 350-ohm cells with sense leads.
The desktop housing is an aluminum base with a powder-coated mild steel cover, rated NEMA 12 and 14 F to 104 F (-10 C to 40 C) for indoor installation. The display is a 7-inch 800 x 480 color LCD. Standard comms are two RS-232 ports, a 20 mA loop, two USB ports and a 10/100 Base-T Ethernet port; one expansion slot takes an accessory card.
An embedded web server puts configuration, live weight, transaction reports, drag-and-drop ticket layout and CSV record import in a browser on the same network. Storage holds 1,000 tares and 10,000 transactions. NTEP CC 25-080, class III/IIIL.
At a glance
| Series | TS3300 |
|---|---|
| Form Factor | Desktop |
| Enclosure / Material | Aluminum base, powder-coated mild steel cover |
| NEMA Rating | NEMA 12 |
| Connectivity / Comms | Ethernet TCP/IP (std), RS232, USB, 20 mA, PLC interfaces |
| Intalogix Option | No (analog) |
| Key Features | Built-in web server; data import/export |
| Certifications and standards |
|
Complete specifications are in the product documents below. Confirm current figures with your distributor before specifying.
Options & accessories
Item numbers and availability are confirmed at quotation. Ask your distributor to verify configuration and compatibility before ordering.
Order at purchase Factory or order time
NEMA 4 USB keyboard
Wireless Ethernet bridge / access point5 GHz
AC power required at each point. 38914 is a single unit.
Added in the field Order any time
4-20 mA analog output cardPassive, 16-bit
Requires an isolated, dedicated power supply; one supply per 4-20 mA module. Most PLC power supplies are not isolated. External 24 VDC supply 29560 available.
24 VDC external power supply for the passive 4-20 mA card
Required with item 30919 only. Wall transformer, 120 VAC to 220 VAC, 0.75 A.
4-20 mA analog output cardActive, 16-bit
Enhanced analog output card
Active device, powered by the indicator. Selectable ranges 0-5 V, 0-5.5 V, +/-5 V, +/-5.5 V, 0-10 V, +/-10 V, 0-11 V, +/-11 V, 0-20 mA, 0-24 mA and 4-20 mA.
Relay box interface card
Required to connect the 713 relay box or the ACC 778 LED traffic light. Not required when using a 218T and controlling lights over the 20 mA interface.
Serial expansion cardFour ports
Port 1 RS-232 with full modem support; port 2 RS-232 or 20 mA; port 3 RS-232 or RS-422 jumper-selectable; port 4 RS-485 only.
Ethernet/IP PLC interface card
PLC-style interface, not for PC interfaces. Provides weight data only. Card guides not required and not included. Occupies the single expansion slot.
Modbus TCP PLC interface card
Provides weight and load-cell status only. Card guides not required and not included. Occupies the single expansion slot.
DeviceNet PLC interface card
Provides weight and load-cell status only. Card guides not required and not included. Occupies the single expansion slot.
External Ethernet (RJ45) connectorNEMA 4
External USB connectorNEMA 4
Manual Table 2-1 prints this part number as 362411 (six digits); treat as a typographical error pending confirmation.
Pass-through gland nut
87-key USB QWERTY keyboard
An external keyboard is required to add or edit text records from the front panel.
713 Series relay boxDry contact
One relay, controls one traffic light. Requires relay box interface card 30920 and box-to-indicator cable 17216.
Specifier & operator FAQ
Is the TS3300 legal for trade in the United States?
Yes. NTEP Certificate of Conformance 25-080 covers Model TS3300 as a digital electronic indicating element, accuracy class III / III L, n_max 10,000, issued 27 August 2025. The certificate lists both the analog and Intalogix variants and both housings. In Canada, the TS3300 is covered by Measurement Canada class approval AM-6004. NTEP and Measurement Canada are separate approvals and neither implies the other.
What can you do from the web interface?
Enter the indicator IP address in a browser on the same network. Without a password you see live scale weight, the operator menu and the audit trail. The customer or service password adds full configuration and the drag-and-drop ticket editor. It also opens transaction reports, tare management, CSV import and export of customer and product records, and the cell diagnostics page.
Which communications are standard and which cost extra?
Standard on every unit: two RS-232 ports, one optically isolated 20 mA loop, two USB ports, one dedicated RS-485 relay-box output and one 10/100 Base-T Ethernet port. Separately priced field-installed cards for the single expansion slot cover extra serial ports and RS-485, 4-20 mA and voltage analog output, and Ethernet/IP, Modbus TCP or DeviceNet PLC interfaces.
How many load cells will it run?
Sixteen 1,000-ohm load cells or ten 350-ohm load cells on one scale, at 5 VDC excitation. The indicator handles one scale. Load cell capacity has no practical limit; scale capacity is configurable from 0 to 999,999 with division sizes from 0.0001 to 200 and resolution of 10,000d commercial or 50,000d non-commercial.
What printers and remote displays does it drive?
The 295 and 590 Series ticket printers, the TM-T88VII thermal printer over USB, and the 220 tape printer — the T88VII and 220 print accumulation records. Remote displays: the 218 Series 1.5-inch and 5-inch LED displays, the 218T with integrated traffic light, and the 218 RF. Ethernet output supports continuous, print-triggered and polled modes.
Manuals & literature
Operator manual · IndicatorsDownload
Operator manual · IndicatorsDownload
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