Our Serial Interface Board provides an easy to use, convenient communications adaptor for shifting between RS232 serial protocol and TTL logic levels. Bi-directional data links can be quickly established without the need of additional components or further circuit development thus speeding up application development and prototyping.

• Input voltage: 7.0 to 20Vdc
• Reverse Polarity Protected
• Aux output voltage: 5 Vdc (1A max)
• Serial Interface Module Connections
• Interface Board Circuit Diagram (PDF)
• DB9 Serial Cable (Optional)
• Size: 70mm x 40mm