Rest the top end on the DIN rail
Hook the upper lip of the clip over the top edge of the rail and let the board hang at an angle.
TBTN06-35L: Sinking Transistor Terminal
$25.00
Sale price
$25.00
Regular price
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TBTN06-35L: Sinking Transistor Terminal
$25.00
Sale price
$25.00
Regular price
Switch 2-amp DC loads to ground, with 3750 V isolation.
The TBTN06-35L Optocoupled Sinking Transistor Terminal gives Velocio PLC digital outputs six solid-state sinking channels. Each output sinks up to 2 amps with 50 to 80 milliohms of on-resistance, and the optocoupled front end keeps 3750 volts of isolation between the load side and your controller.
- Output channels: 6 sinking. T1 through T6.
- Per output: 2 A max. 10 A max per module.
- Load voltage: 5–30 VDC. Supplied at V+ and V−.
- Isolation: 3750 V. Optocoupled from the PLC.
Optically isolated sinking outputs
Switch 2-amp DC loads to ground, with 3750 V isolation.
The TBTN06-35L Optocoupled Sinking Transistor Terminal gives Velocio PLC digital outputs six solid-state sinking channels. Each output sinks up to 2 amps with 50 to 80 milliohms of on-resistance, and the optocoupled front end keeps 3750 volts of isolation between the load side and your controller.
- Output channels
- 6 sinking T1 through T6
- Per output
- 2 A max 10 A max per module
- Load voltage
- 5–30 VDC Supplied at V+ and V−
- Isolation
- 3750 V Optocoupled from the PLC
Sinking, or low-side, switching
Each output pulls its terminal down to V−.
The PLC signals pass through an optocouple circuit to the gate of each output transistor. When a channel turns on, it connects its T terminal to the shared V− rail, so you wire each load between V+ and its T terminal.
- Low on-resistance: 50 to 80 milliohms keeps voltage drop and heating low.
- 2 A per channel: with a 10 amp ceiling for the module as a whole.
- 3750 V isolation: no direct electrical path from the load side to the PLC.
- No external logic supply: operating power arrives through the terminal cable.
Included cable
Plug the included 18" cable from your PLC to the terminal module.
Every terminal module ships with an 18-inch pre-terminated cable. Connect one end to the Ace or Branch IO port and the other to the terminal board—no custom harness required to get from controller to field wiring.
Two-step installation
DIN mount your terminal board.
The integrated clip mounts the board on standard 35 mm DIN rail without tools. If your panel has no rail, the board also bolts down with two #8 bolts or screws placed 1 inch apart.
Press the bottom end until it snaps
Rotate the board flat against the rail and press the lower end until the clip audibly snaps into place.
No DIN rail?
Bolt the board directly to the panel.
Two mounting holes accept #8 bolts or screws placed 1 inch apart, so the board can be fastened to a subpanel or enclosure wall instead of a rail.
Specifications
Everything from the TBTN06-35L datasheet.
The board draws its operating power through the terminal cable, so the only supply you bring to the terminals is the one powering your loads.
- Output channels
- 6 (T1–T6)
- Output type
- Sinking transistor
- Load voltage
- 5.0 to 30.0 VDC
- Current per output
- Up to 2 A
- Max current per module
- 10 A
- On resistance
- 50 to 80 mΩ
- Isolation
- 3750 V
- Board power
- Supplied through the cable
- Terminal wire size
- 26 to 16 AWG
- Rail mounting
- 35 mm DIN rail
- Bolt mounting
- #8 bolts/screws, 1 in apart
Engineering resources
Download the reference documents.
The one-page datasheet covers the output circuit, terminal assignments, electrical limits, and DIN mounting steps. The terminal module overview compares every board in the family.
One-page reference
TBTN06-35L datasheet
Output circuit, terminal assignments, current and isolation ratings, and DIN rail mounting.
Open TBTN06-35L datasheet
Compare the family
Terminal module overview
Screw, optocoupled input, relay output, and transistor output boards side by side.
View all terminal modules