AML M7140 Stationary Terminal - Manual (Page 16)

13
Description of the Power Connector
Use only an American Microsystems, Ltd. approved power supply; output rated 5
VDC and a minimum of 2 Amps. The power supply connects to the M7140 by a
2.1mm x 5.5mm barrel connector, center positive.
1. 5 VDC
2. GND
Description of the I/O Connector (DB-15 Male)
1. Input 2-B
2. Input 1-B
3. Input 0-B
4. Relay 2 (NO)
5. Relay 2 (NC)
6. Relay 1 (Contact)
7. Relay 0 (NO)
8. Relay 0 (NC)
9. Input 2-A
10. Input 1-A
11. Input 0-A
12. Relay 2 (Contact)
13. Relay 1 (NO)
14. Relay 1 (NC)
15. Relay 0 (Contact)
Description of the Audio Connector
1. Audio Out
2. Audio In
3. GND
Description of the RS-232-1 Port (DB-9 Male)
1. DCD
2. RxD (in to terminal)
3. TxD (out from terminal)
4. DTR (out from terminal)
5. GND
6. DSR (in to terminal)
7. RTS (out from terminal)
8. CTS (in to terminal)
9. 5 VDC (out from terminal)