33
Tach/Freq
A second SuperFlow air turbine can be connected to the yellow receptacle labeled Tach/Freq if desired.
Calibration tables for each flow turbine are entered in the configuration file. Other TTL or MAG frequency
devices can be connected here as well but require modification to the definition of channel 12.
Engine Speed
Other TTL or MAG frequency devices can be connected here as well but require modification to the
definition of channel 11.
Console J1/J2
These connections are used with an operator’s
console. Cables connected between the console
and this panel carry several signals:
• Serial data: Transmit and receive signals
allowing the console to display real-time data
from the CPU and control the system from the console.
• Power-on: When the power switch on the console is turned on, the sensor box is also turned on. The
push-button power switch on the sensor box should never be used when a console is connected.
• Emergency Stop: When the ES button on the console is pressed, a system ES action initiates.
1. Connect a Cat-5 serial cable (supplied) from the RJ-45 connector J2 on the back of the console to the
Console J2 connector on the sensor box system interconnect panel. Make sure the cable is properly
secured and protected.
2. Connect a second Cat-5 cable (supplied) from the RJ-45 connector J1 on the back of the console to the
Console J1 connector on the sensor box interconnect panel.
Relay Box
A Cat-5 cable connects to the optional SF-1843 relay control enclosure.
Serial Aux 1 & 2
These are for optional serial interface connections.
Computer Network
Connect a Cat-5 shielded Ethernet LAN cable
(supplied) from the RJ-45 connector sensor box
interconnect labeled Computer Network (Figure
4.8) to the Ethernet router. Connect a cable from
the router to the computer network connection port.
Do not use the WAN connection on the router.
All serial cables should be routed away from any
other cables or devices that may produce Radio
Frequency (RF) interference such as ignition wires
or power cables.
!
CAUTION
Figure 4.9 Router Connections
DO NOT
Use this
Port (WAN)
Use any port, 1-4, to connect the two cables.
One from sensor box and one to the computer.
4.0 Installation
