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Transcon-16
Bidirectional contact closure transporter
Move 16 contact closures between rooms, in both directions, over any three-conductor cable. One unit at each end: ground an input and its partner relay closes at the far end.
$385 list price
Used in pairs
Questions before you buy? Call 352-335-6555. Need help with one you own? Open a ticket.

What connects to it
- 16Isolated inputsGround one to close its partner
- 16Relay outputsAt each end
- 3WiresAny three-conductor cable
- 9600BaudOr 1200 for long runs

How it works
Each unit sends its inputs and receives the other unit's, over an ordinary serial link.
- Closures at end A16 inputs

Transcon-16
- Serial link over 3 wires
- Inhibit inputs
- Relays at end B16 closures, and back the other way
Transcon-16
Bidirectional contact closure transporter
Move 16 contact closures between rooms, in both directions, over any three-conductor cable. One unit at each end: ground an input and its partner relay closes at the far end.
Used in pairs
Questions before you buy? Call 352-335-6555. Need help with one you own? Open a ticket.

What connects to it

How it works
Each unit sends its inputs and receives the other unit's, over an ordinary serial link.
Inputs: Closures at end A (16 inputs). The Transcon-16: Serial link over 3 wires; Inhibit inputs. Outputs: Relays at end B (16 closures, and back the other way).
Features
- 16 optically isolated inputs and 16 relay outputs on each unit
- Serial link over any three-wire cable, even balanced audio cable with DB-9s
- 9600 baud, or 1200 baud for noisy rooms and very long runs
- Inhibit inputs to disable specific contacts
- Standard or null-modem connection
- Inputs and outputs on D-25 connectors
- Shelf-1 rack shelf holds two units
More about the Transcon-16
Designed for a major network, priced for the smallest budget. Transcon-16s are used in pairs.
Manual and downloads
- Transcon-16 manual (PDF)
Every manual and download is also on the Support page.
Options
| Part | What it is | List price |
|---|---|---|
| Shelf-1 | Rack shelf for one or two half-rack units. | $60 |