DNF Controls ST30 - Manual (Page 4)

4 ST30 VTR Controller
Specifications
J1 Input Connector – 10-pin Male Header.
Pin 1 indicated by legend "J1".
Pin# Transport Function
1 Standby Off
2 Preroll
3 Pause
4 Fast Forward
5 Rewind
6 Stop
7 Play
8 Record
9 Not Used
10 Switch Common
P2 Power/Output Connector – 6-pin Male Header.
Pin 1 indicated by legend "P2".
Pin# Function
1 + 9 - +12 Volts DC input. 500 mA (max).
2 Ground
3 Serial Data out, TXA
4 Serial Data out, TXB
5 Not Used
6 Not Used
J2 RS422 Output- 9-pin D-type Female. (DB9F)
Pin#
Function
1 Frame Ground
2 Not Used
3 Transmit B
4 Transmit Common
5 Not Used
6 Not Used
7 Not Used
8 Transmit A
9 Frame Ground