User's Manual

Saturn 8700 Specifications Version 1.3
Reader models
Confidential & Proprietary Page 12
4 Reader models
4.1 SATURN 8700 RS232
The RS232 interface is implemented using a JST 10 pin connector (JST P/N BM10B-ZPDSS).
Connector pin designation:
1. RS223 Rx
2. RS232 Tx
3. USB D-
4. Buzzer 1
5. USB D+
6. Buzzer 2
7. GND (direct)
8. Vin
9. 5V
10. GND Ext (via common mode choke)
Note: USB communication and external buzzer activation are not in OTI's standard
products portfolio.
4.2 SATURN 8700 USB
The USB model has a mini-USB connector on the back in the panel mount options or at the bottom
of the reader in the desk top models. The USB connector provides communication and power to
the reader.
Note: Both models are available in either PM or FM housing options. The CM housing support
only teh USB model.