Small screen test harness

The Activia ACDU screen is a small screen that is only used on the repower busses

Component	Description	Partnumber
Ethernet socket	Ethernet socket on rear of enclosure	RS# 175-0145
8 Pin connector	Rear panel interface for connecting to external equipment (plugs are either RS# 125-1080 or RS# 111-5759)	RS# 111-5765
Mains connector	C14 Snap-In IEC Connector Male, 10A, 250 V with Fuse	RS# 811-7204
Power Switch	Front panel power switch	RS# 793-2575
Toggle switches	Front Panel switches for changing between modes	RS# 734-7154
LED holder	Holder for LEDs	RS# 262-2999
PSU	Meanwell PSU RD-65A. Output 8 A at 5 VDC and 4A at 12 VDC at 4 A.	RS# 644-7102
Enclosure	153 x 110 x 66 mm Plastic	RS# 454-943

Pin 1, 2, 3 (VBAT).
Pin 4, 8, 23 (GND).
Pin 9, 10, 11, 12 (Ethernet RX+- and TX +- (OR, OR/WH, GN, GN/WH)).
Pin 13 (FMODE – this is temporarily put to ground to put the unit in “force download mode”. It will then need to be disconnected after downloading the files). – Fit a toggle switch between Pin 13 and GND,
Pin 14 OR 15 (Wakeup1 – pin 14 is activated by applying ground, Wakeup2 pin 15 to VBAT (floating)).
Pin 5, 6 CAN1 (5 CAN1-H, 6 CAN1-L) - I-CAN
Pin 16, 17 CAN2 (16 CAN2-H, 17 CAN2-L) - P-CAN
Pin 7, UIN1
Pin 18, IN12
Pin 19, In13
Pin 20, IN14
Pin 24, INA1 (take to VBAT)
Pin 25, INA2 (take to VBAT)
Pin 26, INA3 (take to VBAT)
Cavities 21, 22 do not populate