18 Installation
HP-328
HIT-4G
SW1
PCA192
Hoffer Flow Controls
Tx A
Tx B
TB3
1 2 3 4 5 6
TB2
Flow+
Flow-
TB1
DC+
DC-
Analog
OPTIONAL USB STYLE
CONNECTOR RS485 PORT
(NEMA 4 ENCL ONLY)
1 2 3 4
TO USER
RS485 PORT
J8
ENSURE JUMPER J8
IS INSTALLED AS SHOWN
RS485 Communications Port Wiring
1
2
3
4
5
TO PERSONAL COMPUTER OR
LAPTOP USB CONNECTOR
PORT
TO HIT-4 USB
STYLE CONNECTOR
RS485 PORT
RS485 TO USB
CONVERTER
Communication Kit P/N: 800-0483
Summary of Contents for HIT-4G
Page 2: ......
Page 30: ...24 Installation HP 328 HIT 4G This page intentionally left blank...
Page 42: ...Operation 36 HP 328 HIT 4G This page intentionally left blank...
Page 52: ...46 Modbus Communications HP 328 HIT 4G This page intentionally left blank...
Page 68: ...62 HIT 4 Communication Program HP 328 HIT 4G This page intentionally left blank...
Page 71: ...Appendix A Declaration of Conformity 65 HIT 4G HP 328 APPENDIX A DECLARATION OF CONFORMITY...
Page 72: ...66 Appendix A Declaration of Conformity HP 328 HIT 4G...
