User`s manual

55
51
PRT_INIT#
52
PRT_SLIN
53
LAN_L78
54
LAN_L78
55
LAN_L45
56
LAN_L45
57
LAN_TX+
58
LAN_RX+
59
LAN_TX-
60
LAN_TX+
CON9 PS/2 keyboard signal and DC power connector
An 8 wire cable connects to 9000PB0270 secondary I/O board CN8, this supplies power for the
2
nd
LCD panel, VFD customer display and PS2 keyboard.
PIN No. Description
1
KB-DATA
2
KB-CLK
3
+5V
4
+5V
5
GND
6
GND
7
+12V
8
+12V
CON12 Internal keyboard connector for magnetic card reader
A 6 wire cable connects to the small MCR connector board. For an external keyboard to function
with Crossbow a loopback or an MCR must be installed on the MCR connector board.
PIN No. Description
1
+5V
2
KB-CLK from MCR board
3
PC-CLK To M/B
4
KB-DATA from MCR board
5
PC-DATA To M/B
6
GND