SDI 12 Serial ASCII input remote / slave display - concept product
The INT2-SDI12 is currently a concept product, but if demand exists, we propose it as a flexible and easy to use serial data input remote display, designed to interface with devices creating the SDI 12 protocol.
Suited for these applications and more:-
- Remote pressure, temperature, humidity display
- Sharing measurements with other operators.
The INT2-SDI12 is intended as a low cost yet highly flexible and easy to use 1/8 DIN remote SDI 12 display, which accepts serial data ASCII input in SDI-12 format
It has a number of proposed plug-in options which would make it ideal for use in many control and monitoring applications.


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| Input connections | Detachable screw terminal |
| Input Signal | Accepts SDI-12 protocol |
| Baud Rates | 1200 |
| Digits | 5 digits, 14mm high. Legible up to 7 metres away |
| Digit colour | Red or green |
| Front panel controls | Setup, Baud, Reset, Max/Min, Alarms |
| Power | 11-30VDC or 95-265 VAC |
| Accuracy | No errors for whole number scale factors. |
| Thermal stability - range | No drift |
| Thermal stability - offset | No offset errors |
| Analogue output | Optional plug-in module 4-20mA into 0 to 500 Ohms 0-10V into loads >600 Ohms -5 to+5V into loads >600 Ohms Fully isolated from input and power Fully scalable with digital precision Forward and reversion action possible
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| Alarm output | Optional plug-in modules 2 Alarms rated 5A 250VAC, SPST 4 Alarms rated 5A 250VAC, SPST Adjustable hysteresis In-flight compensation facility. Energise or de-energise on trip Normally open or closed |
| Serial data output | Optional plug-in modules. RS232 1200 baud output only. RS422 1200 baud output only. RS485 Addressable DeviceNet Addressable Modbus Addressable Profibus DP Addressable |
| Logic inputs | TARE, MIN/MAX and RESET |
| Connectors | Detachable screw terminals |
| Bezel size | 96mm wide x 48mm high. 13mm forward. |
| Panel cutout | 92mm wide x 45mm high. +1mm, -0mm |
| Depth behind panel | 125mm including connectors + cable. |
| Sealing | IP65 standard, IP67 with optional SPC4 cover |
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london-electronics.com
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