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5 Appendix A: Drive5 I/O Board Connection Overview
When connecting an external
flash, a jumper wire between
Pin 1 and Pin 2, and another
jumper between Pin 5 and Pin
6 can be used to provide
power to the flash unit if
needed.
Test External Flash
Connector X4
System Cable to J-panel
Pin 1: Ethernet A – White/Orange
Pin 2: Ethernet B – Orange
Pin 3: Ethernet C – White/Green
Pin 4: Ethernet D – Green
Pin 5: Ethernet E – White/Blue
Pin 6: Ethernet F – Blue
Pin 7: Ethernet G – White/Brown
Pin 8: Ethernet H – Brown
Pin 9: Power ground (Black)
Pin 10: Power +24V (Red)
Pin 11: Vinit+ (positive trigger input*) (Grey)
Pin 12: Vinit- (negative trigger input*) (Yellow)
*Balanced signal
Connector X3
Trigger Device Input
Pin 1: Ground
Pin 2: Trigger pulse input
Pin 3: Serial trigger command input
Pin 4: RS-232/TTL serial transmit
Pin 5: RS-232/TTL serial receive
Pin 6: +12V DC
.
Connector X5
External Flash Output
Pin 1: I/O Board Ground
Pin 2: Ground (Black)
Pin 3: Strobe (White)
Pin 4: Strobe Status (Blue)
Pin 5: Flash Power (Red)
Pin 6: I/O Board +24V DC
(Wire colors refer to external flash)
Connector X12
RS-485 Communication
Pin 1: RS-485+ (Green)
(Wire colors refer to external flash)
Pin 2: RS-485- (Orange)
Note: External flash is optional
― 33 ―
Connector X11
500 mA Fused (auto reset)
Ethernet from Camera
2
3
4
1
LED Status Lights
1: Camera heater status
2: Microcontroller status (I/O Board setup)
3: Power indicator
4: Demist heater status
Connector X15
+24V Power Output
Camera to I/O Board System
Pin 1: Power ground
Pin 2: +12V
Pin 3: Control RxD (TTL)
Pin 4: Control TxD (TTL)
Pin 5: RS-485 direction
Pin 6: Ground
Pin 7: Strobe out
Pin 8: Flash status
Pin 9: Error status from EIO-302
Pin 10: I/O Board select
Pin 11: Camera trigger
Pin 12: Trigger command input
Pin 13: +12V
Pin 14: Strobe enable
LED Ring Light Boards
Pin 1: Status
Pin 2: Strobe
Pin 3: Ground
Pin 4: Light status
Pin 5: Status LED
Pin 6: +24V
Connector X10
Heaters
Pin 1: Demist heater
Pin 2: Demist heater
Pin 3: Camera heater
Pin 4: Camera heater
Connector X2
Connector
Connectors X6 and X7
(same connections)
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