Appendix C - System Configurations
Connections for Remote Control
P 6
†
Tx
Rx
P 5
†
P 1
†
Rx
Tx
P 2
†
P 3
†
D #1
P 2
†
P 1
†
P 1
†
P 1
†
P #1
P 6
†
S
Tx
Rx
P 5
†
P 1
†
Rx
Tx
P 2
†
P 3
†
P 4
†
D #2
G
P LC
P 1
†
P 2
†
P 3
†
D(n)
F
«
F
«
Rx
†
Tx
†
FOCM
P 1
†
P 2
†
P 3
†
P (n)
C
C
F
J
P 2
†
P #1
P 1
†
P 2
†
P 3
†
P (n)
C
C
P 2
†
P #1
C
J
P 3
†
J
RS 485 MODBUS RTU
FOCM: Fiber Optic Converter Module (24R086)
G: Graco Gateway
D #: Display number
D(n): Last display
P #: Pump number
P(n): Last pump; maximum allowed in a chain = 8
J: Jumper
S: Run/Stop switch
F: Fiber optic cable
C: CAN cable
† Cable plug on device; see
* Loss of remote communication between any 2
displays will cause all pumps attached to displays
after the break to cease remote control. The pumps
after the break can still be controlled locally by the
display to which they are connected.
NOTE:
NOTE:
NOTE: If a Run/Stop switch is used with a display,
activating the switch will stop all pumps attached to
that display.
3A2527H
45
