SCANTECH ID (Champtek company) NOVA N-4070 - Manual (Page 25)

Appendices 19
Pin definition for all scanner versions:
AUX Port for HH scanner EAS
Pin Description Direction Pin Description Direction
1 +5 VDC output 1 ( - ) -
2 CTS input 2 (+) -
3 RXD input
4 (reserved) - POWER
5 RTS output Pin Description Direction
6 GND - 1 +12V input
7 (reserved) - 2 GND
8 (reserved) -
9 (reserved) -
10 (reserved) -