User's Manual

Hardware Installation
Series 4000 Maintenance and Operations Manual 31
MTU Connections
Use the following information when connecting the cables to the MTU.
1) Route the cable through the conduit.
2) Use the following information to connect
the cable wires to the MTU mating
connector. Secure each wire into the
connector by tightening the corresponding
set screw.
Comp1
1) Use the five conductor cable to connect the
communication terminals on the MTU with
the instrument.
2) Plug the MTU mating connector into the
COMP1 receptacle.
Optional Power
1) Use the two conductor cable to connect the
MTU to an instrument supplied 10-15 VDC
power source.
2) Plug the MTU mating connector into the
EX PWR receptacle.
MTU Connector Wire
GND (Ground) Green
ALM (Alarm) Yellow
GND (Ground) Black
TX (MTU Transmission) White
RX (MTU Reception) Red
MTU Connector Wire
GND (10-15 VDC ground) Black
+ (10-15 VDC positive) Red
DRAFT