INTERF
A
CE DESCRIPTION
50
10.3 Console
Control board
J1 - LCD display connector
J1,1
Vcc (+5 VDC)
J1,2
Vss (Ground)
J1,3
RS (Register select)
J1,4
Vee (Contrast voltage)
J1,5
E (Enable)
J1,6
R/W (Read/write)
J1,7 DB1
J1,8 DB0
J1,9 DB3
J1,10 DB2
J1,11 DB5
J1,12 DB4
J1,13 DB7
J1,14 DB6
J2 - RS485 buss connector
J2,1
+22 VDC
J2,2
RMT+ (Positive data)
J2,3
RMT− (Negative data)
J2,4 Ground
J2,5 Shield
Switch board
J1 - LCD display connector
J1,1
Row 1
J1,2
Row 2
J1,3
Row 3
J1,4
Row 4
J1,5
Column 1
J1,6
Column 2
J1,7
Column 3
J1,8
Column 4
10.4 Remote Display
J1,1
+22 VDC
J2,1 +22 VDC
J1,2
RMT+ (Positive Data)
J2,2 RMT+ (Positive Data)
J1,3
RMT− (Negative Data)
J2,3 RMT− (Negative Data)
J1,4
Ground J2,4
Ground
J1,5
Shield
J2,5
Shield
10.5 Bridge
J5 – RS485 connector
J5,1
D−
J5,2 D+
J5,3 Ground
J7 – Vehicle Detect
J7,1
Veh Det
J7,2 Common
Sections
Summary of Contents for 6700HD
Page 1: ...SYS6700HD Drive Up Communication System Installation Instructions HME 400G754 Rev D 4 26 17...
Page 2: ......
Page 7: ......
Page 62: ...SYSTEM 6700HD BLOCK DIAGRAM Figure 18 System 6700HD Block Diagram 55...
Page 63: ...Figure 19 RS485 Digital Communications Link RS485 DIGITAL COMMUNICATION LINK 56 56...
Page 68: ...Figure 24 Power Supplies WIRING DIAGRAM FOR POWER SUPPLIES 61 61...
